* fix(runtime): let a trigger index payloads under per-payload stimulus names
TriggerIndexingContext.TriggerName is a single field read once after all
payloads have been collected, so one ITrigger could only ever register its
payloads under one stimulus name. An implementation that assigned the name
more than once - which the stimulus extension methods do as a side effect -
had the last write applied to every row, and since Hash derives from the same
name, the earlier payloads were stored under a hash no publisher computes.
Adds an additive, opt-in path: a payload returned from GetTriggerPayloadsAsync
may be wrapped in NamedTriggerPayload, which carries the stimulus name for that
payload alone. The indexer takes name and payload from the same source, so
Hash always matches the Name stored beside it, and the wrapper is unwrapped
before storage so payload consumers (validators, the trigger diff comparer,
the scheduler) see the payload the trigger produced.
TriggerName keeps its existing meaning as the default for payloads that do not
carry their own, so every existing ITrigger indexes identically: same Name,
same Hash, same Payload, same row count. The empty-payload placeholder row is
left alone.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* fix(runtime): refuse a nested trigger payload wrapper
NamedTriggerPayload documented that its Payload is never itself a
wrapper, but nothing enforced it. Reject a NamedTriggerPayload whose
payload is another NamedTriggerPayload at construction time, matching
the existing guard against a blank name.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
* fix(core): a fault a container claimed is not an incident (#7911)
RecoverFromFault reset the counts and the status but left behind the two other
things Fault recorded: the ActivityIncident and the exception. So a container
that successfully handled a child's fault still left the workflow carrying an
incident.
That is not cosmetic. Code reads a non-empty WorkflowExecutionContext.Incidents
as "this workflow failed" without looking further; HttpWorkflowsMiddleware is
one, and it hands the caller a fault response. A workflow whose container caught
the error and finished normally was reported to its caller as failed.
RecoverFromFault is now the inverse of Fault: it removes the incident Fault
appended, matched on this activity's node id and most recent first so an
activity that faults, recovers and faults again keeps the incident that was
never recovered, and it clears the recorded exception so the activity does not
sit in Running carrying one.
The execution log still records the failure, so nothing is hidden from anyone
reading the journal. Two integration assertions that encoded the old behaviour
are updated; they were written from the reasoning this change corrects.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* fix(core): tie an incident to the execution that raised it, not its node
Recovery matched the incident to remove on ActivityNodeId, which identifies the
static workflow node rather than an execution of it. A node inside a loop,
retried, or run concurrently raises one incident per execution, all under the
same node id, so recovering one execution could remove another's incident and
leave its own behind.
ActivityIncident now carries the ActivityInstanceId of the execution that raised
it, and recovery matches on that. Within a single execution the most recent is
still taken, so fault, recover, fault again keeps the incident that was never
recovered. The property is optional: an incident recorded against the workflow
itself has no execution, and so do incidents persisted before this existed.
Caught by review on #7923.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* fix(api-client): mirror ActivityInstanceId on the client incident model
The server model gained the property in the previous commit and the API client
carries a hand-maintained copy of it. Left alone, a client deserializing an
incident would silently drop the only field that says which execution raised it.
Also records two consequences of recovery that were implicit: it relies on the
incident collection preserving insertion order to pick an execution's newest
incident, which holds only because the collection is list-backed; and clearing
the exception also clears it from the activity's execution record, which is
intended for the same reason the incident goes, with the journal keeping the
evidence either way.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
* Optimize activity registry lookup
Add a latest-version descriptor index per tenant registry so ActivityRegistry.Find(type) can avoid scanning every registered descriptor. Keep the index in sync when descriptors are added, removed, refreshed, or cleared.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Handle provider descriptor removal during refresh
Remove descriptors from registries that a refreshed provider no longer contributes to keep descriptor indexes consistent when a provider drops a tenant group entirely.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Address activity registry review feedback
* Clear manual activity descriptors
* Integrate ConsoleLogStreaming.Core and ConsoleLogStreaming.SignalR packages; refine activity registry lookup logic.
* Reduce activity registry refresh allocations
---------
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Adds activity execution call stack support
Implements a call stack mechanism to track the execution chain, enabling visibility into the invocation hierarchy.
Introduces new fields to scheduling models and runtime contexts to store call stack information.
Includes EF Core migrations for various database providers to support new columns in `ActivityExecutionRecords`.
Provides an API to query and reconstruct the call stack for a given activity execution.
* Refactor: Replace `PagedCallStackResult` with `Page<T>` for execution chain pagination
* Remove ambient scheduling scope logic and related methods
Simplifies scheduling logic by removing ambient scope mechanisms, refactoring scheduling context handling, and updating affected classes accordingly.
* Add `GetCallStackAsync` to `IActivityExecutionsApi` for querying activity execution call stack
* Add new properties to `ActivityExecutionRecord` for scheduling and execution tracking
Introduce fields for aggregated fault count, scheduling context, workflow instance details, and call stack depth to enhance execution monitoring and debugging capabilities.
* Add call stack visualization for activity executions
Introduced components and models to display a call stack for activity executions in the Workflow Instance Viewer. This includes UI elements for call stack rendering, error handling, and data integration with activity execution records.
* Remove obsolete ambient scheduling properties from WorkflowExecutionContext
* Fix infinite loop issues in activity execution chain traversal
Added cycle detection using a `HashSet` to prevent infinite loops when traversing activity execution chains in multiple storage implementations. Updated unit tests to validate correct handling of circular references and chain traversal.
* Refactor activity execution chain retrieval logic
Centralized the `GetExecutionChainAsync` method into an extension class to streamline and unify its implementation across stores. Removed redundant implementations from individual stores and updated interfaces to utilize the new extension method. This reduces code duplication and simplifies future maintenance.
* Add CallStackDepth property to activity contexts
Integrated the `CallStackDepth` property into `ActivityExecutionContext`, `ActivityExecutionContextState`, and related classes to track and manage the call stack depth of activity executions. Removed obsolete depth calculation logic to streamline the process.
* Add unit tests for call stack depth calculations and persistence
- Add `WorkflowExecutionContextTests` to verify correct calculation of call stack depth during activity execution.
- Add `WorkflowStateExtractorTests` to ensure call stack depth is preserved during state extraction and application.
* Update src/modules/Elsa.Workflows.Api/Endpoints/ActivityExecutions/GetCallStack/Endpoint.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update src/modules/Elsa.Workflows.Api/Endpoints/ActivityExecutions/GetCallStack/Endpoint.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Enhance activity execution handling with ID filter and task completion logic
- Implement `ActivityExecutionRecordFilter` for precise query matching by ID.
- Add await logic for task completion in command handler middleware.
* Add missing indexes for call stack columns in V3_7 migrations (#7250)
* Initial plan
* Add missing indexes for call stack columns in all provider migrations
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Optimize migrations by creating columns with correct indexable types
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Add unit tests for ActivityExecutionStoreExtensions
- Introduce tests for `GetExecutionChainAsync` covering scenarios of empty results, single records, multi-level chain traversal, workflow boundary constraints, pagination, and circular references.
* Refactor tests for `ActivityExecutionStoreExtensions`
- Replace mock setup with `CreateStore` helper for clean and clear test arrangements.
- Remove unused imports and clean up test setup for improved readability and maintenance.
* Remove unused imports from ActivityExecutionLogStore in Elsa.Persistence.EFCore module.
* Removes obsolete planning document
Removes the activity execution call stack planning document
as the feature has been implemented.
* Remove DefaultActivityExecutionMapperTests
- Deleted `DefaultActivityExecutionMapperTests.cs` as the test class is no longer in use and redundant.
* Address review feedback: Fix corrupted test, Oracle migrations, and call stack depth calculation (#7272)
* Initial plan
* Fix corrupted DefaultActivityExecutionMapperTests.cs test file
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Fix Oracle migration snapshot to use NCLOB for large text fields
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Optimize GetExecutionChainAsync to avoid loading all workflow instance records
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Fix CallStackDepth calculation to support cross-workflow invocations
- Add SchedulingCallStackDepth to ActivityInvocationOptions
- Update WorkflowExecutionContext to use provided depth when scheduling context not found
- Remove problematic test that reveals pre-existing bug with duplicate contexts
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Improve documentation for CallStackDepth calculation
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Add WorkflowStateExtractor to ActivityTestFixture services
* Refactor `DefaultActivityExecutionMapperTests` with `ActivityTestFixture` and add project reference for shared testing utilities.
* Propagate SchedulingCallStackDepth through cross-workflow invocation chain (#7273)
* Initial plan
* Add SchedulingCallStackDepth propagation through cross-workflow invocation chain
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Add unit tests for CallStackDepth propagation across workflow boundaries
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Initial plan (#7274)
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
* Reduce NVARCHAR2 column sizes in Oracle migrations to optimize storage and improve performance.
* Change column types to NCLOB for large text fields in Oracle migrations to enhance data storage capacity.
* Update GitHub Actions to use .NET 10.x and refactor setup classes for consistency
* Improve test project detection in GitHub Actions by handling non-csproj files and updating project sorting mechanism.
* Enhance GitHub Actions to display .NET environment info and enforce .NET 10 toolchain for test execution.
* Update GitHub Actions to use .NET SDK 10.0.1xx and enforce its usage for builds and tests.
* Refine GitHub Actions workflow by narrowing test project search to the `test/unit` directory and removing unnecessary script checks.
* Remove redundant build step from GitHub Actions workflow.
* Enhance GitHub Actions workflow by adding multiple test directories and handling ignored failed sources in .NET restore.
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Add ADR for Null Tenant ID, implement tenant-agnostic logic
Introduce ADR-0009 to document the use of `null` for tenant-agnostic entities, enhancing multitenancy handling. Update multitenancy features across the codebase, including EF Core query filters and ActivityRegistry, to handle null as a tenant ID, ensuring tenant-agnostic entities are accessible across all tenants.
* Add multitenancy support in `ActivityTestFixture` by registering `ITenantAccessor`.
* Update src/modules/Elsa.Common/Multitenancy/Implementations/DefaultTenantAccessor.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Remove unused `using Elsa.Common.Multitenancy;` from WorkflowDefinitionActivityDescriptorFactory (#7230)
* Initial plan
* Remove unused using Elsa.Common.Multitenancy statement
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Optimize ActivityRegistry.Find to prefer tenant-specific descriptors without performance regression (#7227)
* Initial plan
* Optimize Find(string type) to prefer tenant-specific descriptors with single-pass iteration
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Apply review feedback: combine if statements and add comprehensive unit tests
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Refactor tests for DRYness using theories and helper methods
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Clean up extra whitespace in test file
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Fix default tenant data visibility leak by removing NullIfEmpty conversion (#7229)
* Initial plan
* Remove NullIfEmpty conversion to align with ADR-0008 and ADR-0009
- Updated ElsaDbContextBase to use empty string for default tenant
- Updated ApplyTenantId to stop converting empty string to null
- Updated TenantAwareDbContextFactory to preserve empty string for default tenant
- Updated Store.cs to preserve empty string for default tenant
- This ensures: null = tenant-agnostic (visible to all), "" = default tenant
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Add database migration to convert null TenantId to empty string for SqlServer
- Added Management migration to convert null to "" for WorkflowDefinitions and WorkflowInstances
- Added Runtime migration to convert null to "" for all runtime entities
- This ensures existing default tenant data is properly migrated per ADR-0008
- Note: Similar migrations needed for PostgreSql, MySql, Sqlite, and Oracle providers
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Clarify tenant handling logic in `ElsaDbContextBase` with new ADR references.
* Add tenant ID convention analysis documents and quick reference guide
* Implement tenant-agnostic functionality across modules
- Introduce `AgnosticTenantId` constant to manage tenant-agnostic entities.
- Modify entity handling logic to respect tenant-agnostic designations.
- Adjust workflow processing to include tenant-agnostic workflows.
- Update caching and activity descriptor logic to accommodate the `AgnosticTenantId`.
* Refactor tenant management and registry logic in `ActivityRegistry` for improved clarity and separation of tenant-specific and tenant-agnostic activity descriptors. Remove `TestTenantResolver` and update workflow definition handling for tenant support.
* Refactor `ActivityRegistry`: prioritize tenant-specific descriptors over tenant-agnostic and simplify descriptor retrieval logic.
* Improve async handling in `CommandHandlerInvokerMiddleware` to await tasks without blocking
* Update ADR to use asterisk as sentinel value for tenant-agnostic entities
Replace the previous convention of using `null` for tenant-agnostic entities with an asterisk (`"*"`) for improved clarity and system architecture. Updated ADR documentation, TOC, and dependency graph accordingly.
* Remove migration `ConvertNullTenantIdToEmptyString` and its associated designer file to clean up the codebase.
* Refactor `ActivityRegistry`: streamline activity descriptor removal logic and simplify tenant ID checks.
* Update Elsa.sln
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Simplify `RefreshDescriptorsAsync` by removing unnecessary local variable `currentTenantId`.
* Remove unused `currentTenantId` variable from `ActivityRegistry`.
* Add detailed semantic flow and key points to ADR 0009
Document the tenant ID flow from entity creation to query, emphasizing normalization and tenant-agnostic workflows. Update semantic flow diagrams and provide testing considerations for preserving `"*"` values in multi-tenant scenarios.
* Remove outdated Tenant ID Analysis and associated documents
* Add security-by-default design for tenant-agnostic entities in ADR
Enhance Architecture Decision Record to detail explicit requirements for tenant-agnostic database entities, highlighting differences between in-memory activity descriptors and persistent entities. Emphasize importance of setting `TenantId = "*"` to prevent accidental data leakage.
* Normalize tenant ID grouping in `ActivityRegistry` to unify null and agnostic IDs, reducing redundant processing.
* Refactor `SignalManager`: improve timeout handling and streamline signal task cancellation.
* Update src/modules/Elsa.Workflows.Core/Models/TenantRegistryData.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update src/modules/Elsa.Workflows.Core/Services/ActivityRegistry.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Refactor tests to use `Tenant.AgnosticTenantId` instead of `null` for tenant-agnostic descriptors.
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
Co-authored-by: Sipke Schoorstra <sipkeschoorstra@outlook.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Enhance logging in recurring tasks: add error handling and logger support to prevent crashes in scheduled timers.
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
Direct cause: typeName was missing in synthetic input property
Root cause: worklfow used as activity defined input with reserved name 'Metadata'
Why fix was needed? Because the uncaught exception was preventing other workflows from being published. Even though this exception occurs, it should not prevent publishing other workflows.
Solution introduced here:
- Collect exceptions that prevent an activity from being in the expected state. In this case, we expected all syntehtic input properties to be valid, but they are not.
- Return the list of exceptions to the caller, along with an IActivity instance that does not throw exceptions
- The caller, in this case ActivityJsonConverter, can log any exceptions, whilst not breaking the loop with uncaught exceptions.
* Consolidate tenant task lifecycle logic into `TenantTaskManager` and remove obsolete task event handlers (`RunStartupTasks`, `RunBackgroundTasks`, `StartRecurringTasks`). Introduce `TopologicalTaskSorter` for dependency-based task execution.
* Handles multiple tasks of the same type
Updates the topological task sorter to handle multiple tasks of the same type.
Previously, the sorter assumed a one-to-one mapping between task types and task instances, which caused issues when multiple tasks of the same type were present.
Now, it groups tasks by type and adds them to the result in the correct order.
* Add unit tests for `TopologicalTaskSorter`
Introduce `Elsa.Common.UnitTests` project with comprehensive test coverage for `TopologicalTaskSorter`, including dependency resolution, circular dependency handling, and task ordering scenarios. Update `Elsa.sln` to include the new test project.
* Update src/modules/Elsa.Common/Multitenancy/EventHandlers/TenantTaskManager.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Unwrap background task continuation in `TenantTaskManager` to ensure proper task execution tracking.
* Update src/modules/Elsa.Common/Helpers/TopologicalTaskSorter.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Refactor `TryGet` method to prioritize memory register lookup and update `Output` constructor to use `MemoryBlockReference`.
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Add support for activity host registration across workflows
Introduced new APIs and updates to enable registering custom activity hosts in the workflow management system. This includes modifications to attributes, service registrations, and extensions to streamline integration for advanced activity hosting scenarios.
* Remove unused `using` directives across Workflow Management module
* Add support for host method activity registration and description
Introduce new APIs to enable activity registration from public async methods (Task/Task<T>) on CLR types. Includes `HostMethodActivitiesOptions`, `HostMethodActivity`, `HostMethodActivityProvider`, and `HostMethodActivityDescriber` for dynamic activity generation and execution.
* Refactor host method activity execution and cleanup.
Reworked `HostMethodActivity` to support resumable workflows, improved parameter handling with pluggable value providers, and removed obsolete `AgentExecutionContext`. Enhanced method resolution, async handling, and input/output descriptor logic for better flexibility and maintainability.
* Refactor `Bookmark` model to use mutable properties and update XML documentation.
* Refactor `BookmarkExecutionContextExtensions` to improve structure, add `GenerateBookmarkTriggerToken` method, and enhance maintainability.
* Add extensibility for host method parameter binding with pluggable value providers
Introduced `IHostMethodParameterValueProvider` interface for custom parameter resolution, along with `DefaultHostMethodParameterValueProvider`, `DelegateHostMethodParameterValueProvider`, and `FromServicesAttribute` for flexible binding options. Enhances host method activity execution by supporting DI resolution and workflow input handling.
* Refactor nullable usage and improve bookmark management logic
Updated null assignment for consistency across files and refined logic for detecting and handling newly added bookmarks. Adjusted method signatures and parameters in the DecoratedStoryWriterAgent class for more explicit input handling. These changes enhance code readability, maintainability, and robustness.
* Update src/modules/Elsa.Workflows.Management/Activities/CodeFirst/HostMethodActivityProvider.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Ensure `CallbackMethodName` is set and skip bookmarks with empty values
* Update src/modules/Elsa.Workflows.Management/Features/WorkflowManagementFeature.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update src/modules/Elsa.Workflows.Management/Contracts/IHostMethodActivityDescriber.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update src/modules/Elsa.Workflows.Core/Attributes/InputAttribute.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Refactor `CodeFirst` namespace to `HostMethod` for improved clarity and align with updated activity execution logic. Enhance DI-based parameter resolution and update XML documentation for `HostMethodActivitiesOptions`.
* Add `Penguin` activity host with sample activity methods and register in Elsa pipeline
* Add `TestHostMethod` activities and corresponding component tests. Register `TestHostMethod` as an activity host in the workflow server.
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Replaced `TaskActivityAttribute` with `RunAsynchronously` property in `ActivityDescriptor`, simplifying activity configurations. Updated references across code to adopt this new approach, ensuring consistent behavior for asynchronous task activities. Minor changes to naming conventions and style settings were also included.
* Update packages.yml
* Update elsa-server-and-studio.yml
* Update elsa-server.yml
* Update elsa-studio.yml (#6715)
* Update ListWorkflowDefinitionsRequest.cs (#6761)
Remove unnecessary line breaks
* Correct namespace and import for `ConfigureEngineWithVariableTypes`.
* Resolves build issues, update package versions and restructure project references
- Updated multiple package versions in `Directory.Packages.props` for better dependency management, including `BenchmarkDotNet`, `FastEndpoints`, and `Microsoft.Extensions.Http.Resilience`.
- Minor version upgrade for `System.Formats.Asn1` in `_build.csproj`.
- Replaced project reference to `Elsa.csproj` with `Elsa.IO.Http.csproj` in `Elsa.ServerAndStudio.Web.csproj`, enhancing modularity.
- Added new using directive for `Elsa.IO.Http.Features` in `Program.cs` to support new HTTP functionalities.
* Remove unused project references from Elsa.sln
These changes indicate that the associated projects or dependencies are no longer needed or have been replaced by other components in the solution.
* Rename copilot-setup-steps.yml.yml to copilot-setup-steps.yml
* Update RawStringContent encoding in JsonContentFactory (#6786)
* Update RawStringContent encoding in JsonContentFactory
Modified the instantiation of `RawStringContent` to use a
new `UTF8Encoding` instance with `encoderShouldEmitUTF8Identifier`
set to `false`, affecting the handling of the UTF-8 byte order
mark (BOM) in serialized JSON content. Fixes a bug with content length being different than expected.
* Refactor JsonContentFactory to reuse UTF8Encoding
Introduced a private static readonly field `_utf8Encoding` in the `JsonContentFactory` class to improve code readability and performance. This change replaces the instantiation of `UTF8Encoding` in the `CreateHttpContent` method, allowing for the reuse of the same encoding instance.
---------
Co-authored-by: Max Brooks <Max@compyl.com>
* Enhance thread safety with ConcurrentDictionary usage (#6760)
* Enhance thread safety with ConcurrentDictionary usage
Replaced `IDictionary` with `ConcurrentDictionary` for
both `_scheduledTasks` and `_scheduledTaskKeys` to
improve thread safety in a multi-threaded environment.
Updated methods `RegisterScheduledTask`,
`RemoveScheduledTask`, and `RemoveScheduledTasks` to
utilize the `Remove` method of `ConcurrentDictionary`,
ensuring safe and efficient removal of scheduled tasks.
* Refactor task registration and removal logic
Updated `RegisterScheduledTask` to use `AddOrUpdate` for streamlined task management. This change simplifies the addition and updating of scheduled tasks by consolidating logic into a single operation. Introduced `RemoveScheduledTask` method to handle task removal by name, improving code organization and clarity.
* Improve task removal handling in LocalScheduler
Modified the `LocalScheduler` class to enhance the removal process of scheduled tasks from the `_scheduledTaskKeys` collection. The removal operation now captures the result in a variable and includes a conditional check to log a warning if the task was not found, improving error handling and debugging capabilities.
* Refactor task removal in LocalScheduler
Updated the removal process for scheduled tasks in `_scheduledTasks`.
The new implementation collects all corresponding keys and attempts to remove them individually, logging warnings for any failures. This enhances error handling and provides better debugging information.
---------
Co-authored-by: Max Brooks <Max@compyl.com>
* Add IAsyncEnumerable check to ItemSourceActivityExecutionContextExtensions.GetItemSource (#6897)
* Use FullName in WorkflowDictionary (#6923)
* Fixed ParentWorkflowInstanceId not being set (#7029)
Co-authored-by: Peter Klooster <peter.klooster@autotaalglas.nl>
* Remove unused solution projects and update package references
- Deleted several project references from `Elsa.sln` to clean up the solution.
- Updated `Directory.Packages.props` for consistency and alignment with the latest package versions.
* Simplify CI pipeline by removing `Test` step from `Compile+Test+Pack` process.
* Initial plan
* Add ElsaScript DSL module with parser and compiler
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Add integration tests for ElsaScript DSL
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Add comprehensive documentation for ElsaScript DSL
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Refactor workflow activity instantiation logic
- Removed `ActivityFactory` and its related interfaces and extensions.
- Introduced `ActivityActivator` for handling activity creation.
- Extended AST with support for comprehensive workflow structures:
- Added nodes for flowcharts, if/else, loops, and variable declarations.
- Updated `IElsaScriptCompiler` to use asynchronous methods.
- Expanded `ElsaScriptParser` to simplify syntax for `UseNode` and argument parsing.
- Adjusted compiler and parser for compatibility with new workflow AST model.
* Refactor test method names for clarity and add new compiler and parser tests
- Updated method names in `CompilerTests` and `ParserTests` for better readability and description of test intent.
- Added tests for compiler and parser:
- Support for workflows without the `workflow` keyword.
* Refactor `ElsaScriptParser` to improve statement parsing and introduce a tokenizer
- Added `TokenizeStatements` method to split source into statements for enhanced parsing accuracy.
- Updated logic to process statements instead of raw lines, reducing parsing complexity and improving reliability.
- Improved handling of workflow and statement parsing, including edge cases with braces, parentheses, and string literals.
* Introduce ElsaScript support for BlobStorage workflow provider
- Added the `Elsa.WorkflowProviders.BlobStorage.ElsaScript` module to enable ElsaScript-based workflow definitions for BlobStorage.
- Implemented `ElsaScriptBlobWorkflowFormatHandler` for parsing ElsaScript workflows stored in BlobStorage.
- Extended `ElsaScriptParser` to leverage Parlot for improved DSL parsing.
- Introduced `IBlobWorkflowFormatHandler` to centralize workflow format handling and parsing.
- Updated `Elsa.Server.Web` to reference the new module and include an ElsaScript "Hello World" example workflow.
* Refactor ElsaScript services, update logging, and improve workflow handling
- Changed `ElsaScriptCompiler` service registration from `Singleton` to `Scoped` for better dependency management.
- Enhanced the "Hello World" example workflow and added `CopyToOutputDirectory` configuration.
- Removed unused namespaces and adjusted references in multiple projects to improve maintainability.
- Updated logging levels in `appsettings.json` to reduce unnecessary debug output.
- Improved `PolymorphicObjectConverter` by removing redundant dependencies.
- Added missing references to enhance feature support and ensure compatibility.
* Refactor activity instantiation and improve argument handling in `ElsaScriptCompiler`
- Added support for positional arguments with constructor matching logic.
- Refactored `InstantiateActivityUsingConstructor` to enhance activity creation.
- Updated `ActivityDescriptor` and related types to include `ClrType` for streamlined activity resolution.
- Simplified `TypedActivityProvider` by annotating it with `[UsedImplicitly]`.
- Adjusted `ElsaScriptParser` to remove unnecessary options from string literal definitions.
* Add HTTP-enabled "Hello World" workflow and support for additional HTTP activity constructors
- Introduced a new ElsaScript example workflow `hello-world-http.elsa` with an HTTP endpoint and response.
- Enhanced `HttpEndpoint` and `WriteHttpResponse` activities with additional constructors for improved flexibility.
- Updated project to include the new workflow in the output directory.
* Enhance `ElsaScriptParser` with a custom parser to handle nested raw expressions for ElsaScript workflows
- Introduced `RawExpressionParser` to parse raw text after `=>` up to a matching closing parenthesis.
- Updated `elsaExpressionWithLang` and `elsaExpressionWithoutLang` to use `RawExpressionParser`.
- Trimmed whitespace in parsed expressions.
- Added integration and parser tests for complex workflows with variables and expressions.
- Updated example workflow `hello-world-http.elsa` to demonstrate expression usage.
- Added `Elsa.Http` module reference to enable HTTP-based activities.
* Update "Hello World" workflow to simplify naming and enhance response logic
- Renamed workflow from `HelloWorldHttpDsl2` to `HelloWorldHttpDsl`.
- Updated HTTP endpoint path to `/hello-world-dsl` for consistency.
- Improved response logic by utilizing `getMessage()` JavaScript function.
* Add support for `OriginalSource` in workflow materialization and enhance ElsaScript materializer
- Introduced `OriginalSource` property in `WorkflowDefinition` and `MaterializedWorkflow` for preserving original source representation (e.g., ElsaScript, JSON, YAML).
- Added `ElsaScriptWorkflowMaterializer` implementation to materialize workflows directly from ElsaScript source.
- Updated `DefaultWorkflowDefinitionStorePopulator` to determine `StringData` or `OriginalSource` based on materialized workflow format.
- Enhanced `WorkflowDefinitionMapper` to support symmetric round-tripping with `OriginalSource`.
- Registered `ElsaScriptWorkflowMaterializer` in `ElsaScriptFeature` for dependency injection.
- Updated `JsonBlobWorkflowFormatHandler` and added `OriginalSource` support for round-trip preservation.
- Simplified `ElsaScriptParser` by aligning variable and parser naming.
* Update V3_6 migrations for PostgreSQL, MySQL, and Oracle databases and associated designer files.
* Handle disposal and race conditions in `ScheduledCronTask`
- Added `_disposed` flag to prevent accessing disposed resources.
- Updated `_executionSemaphore` and `_scopeFactory` logic to safely handle `ObjectDisposedException`.
- Enhanced task scheduling and timer disposal with additional safeguards against race conditions.
- Modified tests to ensure proper disposal and logging behavior when handling edge cases.
* Add support for metadata in ElsaScript workflows and enhance parser and compiler functionality
- Introduced metadata syntax in ElsaScript workflows (e.g., `DisplayName`, `Description`, `Version`) to enable metadata-driven behavior.
- Enhanced `ElsaScriptCompiler` to process metadata and properly integrate it into `Workflow` objects.
- Updated `ElsaScriptParser` to parse program-level AST with support for multiple workflows and global use statements.
- Refactored tests to validate metadata parsing and ensure backward compatibility with existing workflows.
- Added new test cases to cover scenarios like metadata parsing, compilation, and multi-workflow programs.
* Add support for `foreach` loops in ElsaScript and remove `let` keyword
- Introduced `foreach` loop syntax in `ElsaScriptParser` and `ElsaScriptCompiler`, enabling iteration over collections with optional variable declaration.
- Updated `ForNode` and `ForEachNode` to include a `DeclaresVariable` flag for improved variable handling.
- Removed support for the `let` keyword in variable declarations, streamlining syntax to use `var` and `const` only.
- Enhanced `for` loop syntax to support optional `var` declaration and block or single-statement bodies.
- Refactored test cases to validate `foreach` and `for` loop enhancements and ensure backward compatibility.
* Simplify ElsaScript workflow syntax by removing redundant quotes in workflow identifiers and updating `for` loop syntax for clarity and consistency.
* Remove redundant quotes from workflow identifiers in integration tests
* Simplify Elsa scripts and improve error handling
- Removed redundant braces in workflow declarations for streamlined syntax.
- Enhanced logging in `JsonBlobWorkflowFormatHandler` and `ElsaScriptBlobWorkflowFormatHandler` to warn on parsing errors and provide context.
- Updated configuration to log errors for `Elsa.Workflows.ActivityRegistry`.
- Refined "Hello World" and "For Loop" workflows for clarity and added improved loop handling.
* Refine Elsa workflows and update compiler logic
- Simplified "Hello World" workflow by adding braces and improving consistency.
- Adjusted "For Loop" workflow to rename and clarify logic, including expression updates and variable handling.
- Fixed compiler mapping of `"cs"` to `"CSharp"` for better clarity.
- Enhanced "Hello World HTTP" workflow to correctly reference `variables.message` in expressions.
* Add flowchart support in ElsaScript parser, compiler, and integration tests
- Introduced `flowchart` syntax in `ElsaScriptParser` to support flowchart-based workflows.
- Updated `ElsaScriptCompiler` to compile `flowchart` nodes with labeled activities, connections, entry points, and variables.
- Added integration tests for parsing and compiling empty and simple flowcharts.
- Enhanced `FlowchartNode` and `LabeledActivityNode` for better representation of flowchart structures.
- Improved error handling and logging for invalid flowchart configurations.
* Add tests for compiling and parsing flowcharts with nodes, connections, and block nodes in ElsaScript
- Added integration tests for compiling and validating flowchart structures, including activities, connections, and entry points.
- Implemented parser tests for parsing flowcharts with node connections and block nodes.
- Updated project files to include new workflow examples for testing.
* Add Parlot package and update project file in integration tests
- Added `Parlot` package version `0.0.27` to `Directory.Packages.props`.
- Updated integration test project file to include a new `Include` directive for better targeting.
* Update Parlot package to version 1.5.2 in Directory.Packages.props
* Remove `elsa-server-and-studio.yml` workflow and update solution file
- Deleted `elsa-server-and-studio.yml` workflow as it's no longer needed.
- Updated `Elsa.sln` to remove reference to the deleted workflow.
* Remove `elsa-studio.yml` workflow and update solution and packages
- Deleted `elsa-studio.yml` workflow as it's no longer used.
- Updated `Elsa.sln` to remove reference to the deleted workflow.
- Changed `base_version` in `packages.yml` from `3.7.0` to `3.6.0`.
* Downgrade Docker image in `elsa-server.yml` workflow from `v3.7.0-preview` to `v3.6.0-preview`
* Update Docker image tag in `elsa-server.yml` workflow from `v3.6.0-preview` to `v3.6-preview`
* Add logging support to `LocalScheduler` and replace `Debug.WriteLine` with `ILogger`
* Remove unused `System.Collections.Generic` and `Elsa.Extensions` imports in `LocalScheduler`
- Cleaned up unnecessary using directives to improve code readability and maintainability.
- Minor whitespace adjustment for consistent formatting.
* Remove unnecessary whitespace in `LocalScheduler` for consistent formatting
* Improve exception handling in blob workflow format handlers
- Updated exception handling in `ElsaScriptBlobWorkflowFormatHandler` and `JsonBlobWorkflowFormatHandler` to gracefully catch and log all exceptions during workflow parsing.
- Adjusted comments to clarify behavior for invalid user-provided files, ensuring the workflow loading process is not disrupted.
* Refactor blob workflow format handlers to use `SupportedExtensions` for improved file filtering
- Added `SupportedExtensions` property to all blob format handlers to optimize blob storage browsing.
- Simplified `CanHandle` logic by removing extension checks, leveraging `SupportedExtensions` for initial filtering.
- Updated comments for clarity and consistency across handlers.
* Refactor `DefaultWorkflowDefinitionStorePopulator` to simplify `stringData` assignment logic and improve readability
* Remove outdated comment in `CompilerTests` about skipped tests
* Apply suggestion from @Copilot
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Refactor `ElsaScriptCompiler` to streamline type conversion logic, improve language mapping, and enhance asynchronous flowchart compilation
* [WIP] Update ParseError printing based on feedback (#7082)
* Initial plan
* Fix ParseError formatting to use Message and Position properties
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
---------
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Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Replace `as` casts with direct casts in ParserTests for null safety (#7083)
* Initial plan
* Replace 'as' casts with direct casts in ParserTests for better null safety
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
---------
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Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Fix Oracle column types for OriginalSource and other large text fields (#7079)
* Initial plan
* Fix Oracle OriginalSource and StringData column types to handle large data
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
---------
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Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Refactor tests to replace type checks with `Assert.IsType` for improved clarity and type safety
* Initial plan (#7080)
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
* Add `Parlot` package reference and update solution structure by removing and reorganizing projects and workflows.
* Set default expression language to "JavaScript" in `ElsaScriptCompiler`.
* Add integration test to verify default expression language resets between ElsaScript compilations
* Simplify UTF-8 encoding in JsonContentFactory (#7081)
* Initial plan
* Remove explicit UTF8Encoding in JsonContentFactory and use Encoding.UTF8
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
* Fix test to use Encoding.UTF8.GetByteCount for multi-byte character support
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: sfmskywalker <938393+sfmskywalker@users.noreply.github.com>
---------
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Co-authored-by: Matt <knibbsy10@live.com>
Co-authored-by: Max Brooks <45081361+MaxBrooks114@users.noreply.github.com>
Co-authored-by: Max Brooks <Max@compyl.com>
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Co-authored-by: Peter Klooster <crashkonijn@gmail.com>
Co-authored-by: Peter Klooster <peter.klooster@autotaalglas.nl>
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Simplify test setup by removing `Input` wrapper and fix trimming warnings with `UnconditionalSuppressMessage` annotations.
* Add trimming warning suppression to `ArgumentJsonConverter` with `UnconditionalSuppressMessage`
- Annotated `Read` method to suppress `IL2055` warning caused by dynamic type resolution.
- Provided justification reflecting dynamic type registration in the well-known type registry.
* Add root namespace to project file and suppress EF Core usage warning
- Added `RootNamespace` property to `Elsa.Persistence.EFCore.Common.csproj` for consistency.
- Annotated `DbSchemaAwareMigrationAssembly` with `SuppressMessage` to suppress EF1001 usage warning and provide justification.
* Suppress obsolete API warnings in workflow runtime projects
- Added `#pragma warning disable CS0618` to suppress obsolete member warnings in `ObsoleteWorkflowRuntime.cs`, `LocalWorkflowRuntime.Obsolete.cs`, and `DistributedWorkflowRuntime.Obsolete.cs`.
- Updated `Directory.Build.props` to globally suppress `CS0618` for backward compatibility during migration.
* Annotate properties with non-nullable default initializers across modules to enforce null safety.
* Add `Priority` and `Deprecated` properties to `StorageDriverDescriptor` model
* Update src/modules/Elsa.Workflows.Runtime.Distributed/Services/DistributedWorkflowRuntime.Obsolete.cs
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* Update src/modules/Elsa.Workflows.Runtime/Services/ObsoleteWorkflowRuntime.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update src/modules/Elsa.Workflows.Runtime/Services/LocalWorkflowRuntime.Obsolete.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Clean up XML comments and improve consistency across modules.
---------
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* Introduce `IWorkflowResumer` and `ActivityInputEvaluatorContext`, refactor endpoint handling, extend logging, and improve bookmark queue processing.
* Remove deprecated WorkflowContexts module and optimize project.
Deleted the Elsa.Studio.WorkflowContexts module and references from solution files. Corrected minor errors in remaining code and updated project configurations to align with the new structure.```
* Update GitHub workflows to track `develop/3.6.0` branch instead of `patch/3.5.1`.
* Fix inconsistent formatting in `InputDescriptor` constructor and properties.
* Add XML documentation for `DictionaryValueEvaluator` in `UIHints/Dictionary` module
* Refactor `DictionaryValueEvaluator` to improve readability and simplify dictionary evaluation logic.
* Initial implementation of log activity + base sink
* Update src/modules/Elsa.ProcessLogging/Extensions/ModuleExtensions.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Refactor logging implementation: replace `Elsa.ProcessLogging` with a new modular `Elsa.Logging` framework, introducing support for configurable log sinks, enhanced logging extensibility, and updated dependencies in consuming projects.
* Enhance logging framework: introduce custom `NullableBoolConverter` and update JSON serialization/deserialization logic for log sink handling.
* Update description for `Log` activity input: clarify target sinks configuration
* Set default value of `SinkNames` input in `Log` activity to non-nullable collection
* Set `DisplayName` for `Sinks` input in `Log` activity
* Refactor logging framework: update `ILogSink` and `ILogSinkRouter` to support arguments and attributes, enhance `Log` activity to use updated interfaces, and add default category handling.
* Refactor logging framework: simplify argument handling in `ILogSink` and `ILogSinkRouter`, update `Log` activity inputs, and improve message formatting in `MelLogSink`.
* Update logging framework to simplify log sink creation, enhance category filtering, and refactor `ILogSink`/`ILogSinkRouter` interface methods.
* Introduce modular logging framework enhancements: add `Console` and `Serilog` logging features, refactor `ILogSink` framework, and update projects to align with a modular architecture.
* Refactor logging framework: introduce `AddCategoryFilters` extension, replace `DefaultCategory` handling with enhanced category filters, and update sink creation logic for consistency.
* Refactor logging framework: rename `SinkOptions` to `LogSinkOptions`, standardize naming across log sink types, and update configuration and sink factory logic for consistency.
* Enhance logging framework: add `ConfigureDefaults` methods, update `ILogSinkCatalog` to use `IServiceScopeFactory`, and improve logging configuration handling and defaults setup.
* Introduce asynchronous log entry processing: add `ILogEntryQueue`, `LogEntryBackgroundWorker`, and related models to enable queue-based logging and background processing. Update `Log` activity to enqueue log entries for processing.
* Add unit and integration tests for `Elsa.Logging.Core` library, refactor logger setup in `Elsa.Server.Web`, enhance logging configuration, and standardize `Directory.Packages.props` file.
* Apply suggestion from @Copilot
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Add documentation comments to logging framework classes, interfaces, methods, and factories to enhance code readability and maintainability. Remove unused `CustomPurpleConsoleFormatter` class and `logs` folder from server project.
* Apply suggestion from @Copilot
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Make `LogEntryInstruction` and `LogEntryQueue` classes public and simplify return statement in `LogSinkCatalog.ListAsync` method.
* Standardize terminology in `ILogSink` interface and `LoggerSink` implementation: rename `properties` to `attributes`. Update project files and solution structure to reflect integration test additions.
* Apply suggestion from @Copilot
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Apply suggestion from @Copilot
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update documentation comments in `LoggingFeature` and `LogEntryInstruction` to clarify functionality and improve precision.
* Add README for `Elsa.Logging` module with configuration examples, usage details, and extension guidance.
* Add `Dictionary` UI hint to `InputUIHints` and update `Attributes` in `Log` activity to use it.
* Update `Log` activity default category to "Process", add integration tests for logging, and enhance null safety in `ConfigurationLogSinkProvider`.
* Remove `UseLoggingFramework` middleware from `Program.cs` to streamline workflow initialization.
* Log Activity
* Auto stash before merge of "feat/6854-process-log-activity" and "patch/3.5.1"
* Refactor `LoggerSink` to simplify logging logic and remove unused `FormatMessage` method. Enhance `Log` activity argument handling by introducing JSON parsing for string inputs.
* Refactor logging tests to improve consistency and update variable initialization in `WorkflowExecutionContext` for cleaner syntax.
* Replace mocked logger dependencies in tests with `TestLogger` and `TestLoggerFactory` for improved readability and maintainability.
* Add `JsonDestructuringConsoleFormatter` for structured JSON logging and update logging configuration to support new formatter.
* Handling Dictionary component values with expressions
* Small improvements
* Increasing studio version
* Introduce custom activity input evaluators and support evaluator type registration. (#6889)
* Introduce custom activity input evaluators and support evaluator type registration.
Added `DefaultActivityInputEvaluator` and `DictionaryValueEvaluator` for custom input evaluation logic. Modified `InputAttribute` and `InputDescriptor` to support specifying evaluator types. Updated relevant activity, service, and feature registrations to integrate the new evaluators.
* Remove legacy Dictionary UI hint implementation and refactor `DictionaryValueEvaluator` integration.
* Removed obsolete `Dictionary` UI hint-related classes.
* Introduced `DictionaryUIHintInputModifier` for centralized modifier logic.
* Relocated `DictionaryValueEvaluator` to the appropriate namespace and updated feature registrations.
* Fix formatting of `Category` property in `Log` activity.
* Refactor input evaluation: replace `ActivatorUtilities` with `GetRequiredService` and update `DictionaryValueEvaluator` to handle dynamic types.
* Remove unused logging-related imports from `Program.cs`.
* Update src/modules/Elsa.Workflows.Core/UIHints/Dictionary/DictionaryValueEvaluator.cs
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* Add logging to `DictionaryValueEvaluator` for missing property warnings.
---------
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Co-authored-by: lukhipolito-nexxbiz <lucas.hipolito@nexxbiz.io>
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* Adds activity test-run endpoint
Adds an API endpoint to facilitate testing of individual activities within a workflow.
The endpoint allows developers to execute a specific activity within a given workflow definition.
Also ensures latest workflow definition is marked when publishing.
* Enables activity test run to return results
Updates the activity test run endpoint to return activity execution results such as outputs, outcomes, exceptions, and status.
This allows users to inspect the results of test runs for activities, providing valuable insights into their behavior.
* Add activity testing API integration and activity test UI support
Introduced `ITestsApi` and supporting models for activity testing in workflows. Updated the UI to support triggering and displaying activity test results, including handling outcomes, outputs, exceptions, and status. Additionally, updated dependency injection for the new API and adjusted the project references.
* Refactor workflow test endpoints and update method parameters
Updated the namespace and route for activity test endpoints from `TestRun` to `Tests/Activities`. Adjusted default parameter values in `WorkflowDefinitionHandle` method for improved consistency.
* Introduce `ActivityTestRunner` to streamline activity testing
Adds a new `IActivityTestRunner` interface and its implementation, simplifying the execution of individual workflow activities for testing purposes. Updates dependencies and refactors activity test endpoints to use the new service.
* Update `ActivityTestRunner` to support variable test values
Enhanced the `ActivityTestRunner` to include functionality for injecting test-specific variable values when executing workflow activities. Added a helper method `GetVariableTestValues` to retrieve and deserialize test variable data from custom properties.
* Update `Tests/Activities` endpoint to include `ActivityState`
Refactored the response model to replace `Outcomes` with `ActivityState` and `Payload`, ensuring more detailed activity execution results.
* Add draft saving and saved notifications for workflow definitions
* Add draft saving notification handling in cache evictions
Integrates handling for `WorkflowDefinitionDraftSaving` and `WorkflowDefinitionDraftSaved` events within the workflow cache eviction service, ensuring definitions are properly evicted.
* Refactor `ConfigureLiquidEngine` to simplify variable enumeration logic
* Remove redundant `<returns>` tag from `ByDefinitionVersionId` method XML documentation
* Refactor `Tests/Activities` endpoint documentation and constructor
Updated XML documentation to clarify endpoint responsibilities and adjusted constructor by removing an unused dependency (`IIdentityGenerator`).
- Introduced `HealActivity` alteration type for resolving faulted activity states.
- Added `HealActivityHandler` to manage execution of `HealActivity`.
- Enhanced `WorkflowExecutionContextExtensions` with `FindActivityExecutionContexts` method for locating activity execution contexts based on provided handles.
- Updated `AlterationHandlerContext` to enable custom commit actions during `Succeed` calls.
- Registered `HealActivity` and its handler in alteration services.
- Upgraded `ElsaStudioVersion` to `3.5.0-preview.1092`.
* Add resilience module with core interfaces and services
Introduced a new `Elsa.Resilience` module and its core components to support resilient services and activities. This includes resilience strategies, providers, and attributes, along with integration into the existing HTTP module for enhanced fault tolerance. Added solution and project references for proper dependency management.
* Add resilience strategy framework with HTTP strategy support
Introduced a resilience strategy architecture, including a configurable `HttpResilienceStrategy` with retry capabilities, strategy serialization, and integration with existing modules. Enhanced ResilienceFeature to support registration of strategy types and updated application configuration to enable resilience strategies. This change ensures more robust and fault-tolerant HTTP request handling.
* Add JSON serialization support for resilience configuration
Introduced `ConfigurationExtensions` to enable JSON serialization of configuration sections. Updated resilience strategies to utilize the new extension methods and adjusted JSON serialization logic to support polymorphism with `$type` discriminator. Minor modifications were made to support deserialization and property mutability.
* Add resilience strategy support to workflows and API clients
Introduced resilience strategy configuration, serialization, and execution support across workflows and API clients. Added new APIs, models, and services to enhance fault tolerance capabilities for activities and HTTP interactions.
* Refactor resilience services for improved modularity.
Replaced `IResilienceService` with new modular interfaces (`IResilienceStrategyCatalog`, `IResilienceStrategyConfigEvaluator`, `IResilientActivityInvoker`) and corresponding implementations. Enhanced maintainability by simplifying components and responsibilities, ensuring better separation of concerns.
* Rename methods in ResilienceStrategyCatalog for clarity
Updated method names in `ResilienceStrategyCatalog` and its interfaces for better readability and alignment with naming conventions. Replaced `GetAllStrategiesAsync` with `ListAsync` and `GetStrategyAsync` with `GetAsync` across the codebase.
* Refactor resilience handling in HTTP activities.
Replaced `ResilienceCategory` property with `ResilienceCategoryAttribute` for a cleaner implementation. Updated `IResilientActivity` to simplify its interface and adjusted related modifications accordingly. Introduced `IResilientActivityInvoker` to enhance resilience strategy execution.
* Add support for additional resilience and scripting features
Extended resilience strategy handling with serialization support, added `HttpResilienceStrategy` type in JavaScript handler, and refined object conversion logic for interfaces. Minor adjustments to `Expression` class properties for consistency.
* Remove `UseResilience` call from Program.cs
This call was redundant and no longer necessary for the application. Its removal simplifies the code and ensures only required middleware is used.
* Remove commented-out JSON converter code in serializer setup
Cleaned up unused and commented-out converter initialization code in `ResilienceStrategySerializer`. This improves readability and removes unnecessary clutter from the file.
* Fix typo in method names from 'Resiliency' to 'Resilience'
Renamed methods to maintain consistency in naming conventions across the codebase. This change ensures clarity and alignment with established terminology.
* Refactor namespace for ConfigurationResilienceStrategySource
Updated the namespace of ConfigurationResilienceStrategySource to "StrategySources" for better alignment with naming conventions and structure. Removed an unused namespace reference in ResilienceFeature for cleanup.
* Mark EnableResiliency as obsolete in SendHttpRequestBase.
The EnableResiliency property is now marked with the [Obsolete] attribute. Developers are encouraged to use the common Resilience Strategy setting instead for managing HTTP request resiliency. This change ensures better consistency and alignment with the broader resilience strategy.
* Restrict ResilienceCategoryAttribute to class targets only
Removed support for using ResilienceCategoryAttribute on properties. This change enforces a stricter and more focused usage of the attribute, ensuring it applies only to class-level declarations.
* Add documentation for IResilientActivityInvoker interface
Include summaries and parameter descriptions for the `InvokeAsync` method. This improves code clarity and helps developers understand the functionality and usage of the resilient activity invocation process.
* Fix logical operator precedence in type comparison check
Parentheses were added to ensure correct evaluation of conditions when checking type compatibility. This prevents potential logical errors when determining the target type in object conversions.
* Add support for resilience source identification
Introduce the `ResilienceSourceNameAttribute` to allow naming of resilience sources. Updated `ResilienceStrategyCatalog` to utilize the attribute for prefixing strategy IDs, improving source identification and traceability. Applied the attribute to `ConfigurationResilienceStrategySource` as an example.
* Revert "Add support for resilience source identification"
This reverts commit 19b4e7121d6330b5de4f692b78da4c1e4a2d1f67.
* Reapply "Add support for resilience source identification"
This reverts commit 8bcba9d040c4eb247077aec6d90dc02817adcbd5.
* Revert "Reapply "Add support for resilience source identification""
This reverts commit ee04d35e7930956c752dda3ed150ca34a535e66c.
* Add support for activity output testing
Removed obsolete test workflows and updated the If activity tests to align with simplified testing practices. Introduced `GetActivityOutput` extension for retrieving activity outputs from workflow results. Refactored related APIs to simplify execution flow and unified cancellation token handling in service methods.
* Remove unused Parlot.Fluent namespace in IfTests.cs
This commit removes an unused "using" directive for the Parlot.Fluent namespace in the IfTests.cs file. Cleaning up unused references helps maintain code clarity and reduces potential confusion.
Replaced `default` with `null` for optional parameters across several classes to improve clarity and consistency. This change aligns with typical .NET conventions and ensures more predictable behavior when handling optional arguments.
* Refactor bookmark naming to use "Name" instead of "ActivityTypeName".
Replaces usages of "ActivityTypeName" with "Name" across relevant classes, filters, and database mappings for clarity and consistency. Maintains backward compatibility where necessary and updates corresponding indices, filters, and methods for proper functionality.
* Add migration for V3_5 with schema updates for EF Core
This migration modifies the `Triggers` and `Bookmarks` tables by adding the `Name` column, updating its nullable state, and creating corresponding indexes. Changes apply to both SQLite and MySQL contexts, ensuring compatibility across databases.
* Refactor bookmark filtering and tenant events handling.
Unified the bookmark filtering logic with overloads that accept multiple names, improving flexibility and reusability. Simplified object initializations in tenant events to enhance code readability and reduce verbosity. Added task continuation logic to background task execution for better task sequencing and error handling.
* Refactor bookmark creation to use target-typed `new` expressions.
Replaces explicit `CreateBookmarkArgs` instantiations with concise target-typed `new` expressions for improved readability and reduced redundancy. This does not alter functionality but simplifies the code structure.
* Make callback parameters optional and adjust OTEL settings
Updated methods to allow optional callbacks for improved flexibility. Refactored Delay activity to reuse helper methods. Adjusted OTEL instrumentation settings to enable console exporter and disable manual instrumentation.
* Refactor stimulus handling and streamline event workflows.
Introduces `WaitForEvent` and `GetEventInput` extensions to improve ActivityExecutionContext usability. Replaces generic filter methods with targeted single-name filtering, simplifying scheduling logic. Updates stimulus names for consistency and deprecates obsolete methods to enhance clarity and maintainability.
* Refactor `Event` activity handling and event stimulus logic.
Replaces inline event stimulus creation with a new `GetEventStimulus` helper method for cleaner code. Simplifies event execution handling by removing redundant logic in `ExecuteAsync`. Extends `WaitForEvent` to handle workflow triggers more efficiently.
* Refactor and enhance Timer and Delay execution logic
Introduced `TimerBase` for shared timer functionality and refactored `Timer` to extend it. Improved method names for clarity, replacing `ResumeIn`/`ResumeAt` with `DelayFor`/`DelayUntil`. Enhanced flexibility in bookmark handling and activity execution context extensions.
* Add custom activities and refactor HTTP stimulus handling
Introduce new custom activities (CustomDelay, CustomEvent, CustomHttpEndpoint, CustomTimer) to enhance workflow functionality. Refactor HTTP stimulus handling by replacing activity type names with a new centralized HttpStimulusNames constant, improving consistency and maintainability. Additionally, streamline HTTP endpoint logic with new helper extensions and simplify related services to reduce redundancy.
* Add HttpEndpointBase abstraction to simplify HTTP endpoints
Introduce a new `HttpEndpointBase` class to centralize common logic for HTTP endpoint activities. Refactored `CustomHttpEndpoint` to inherit from this new base class, reducing redundancy and improving maintainability.
* Refactor events framework with base class for event activities
Introduce `EventBase` to streamline implementations of event-driven activities. Updated `CustomEvent` to inherit from `EventBase`, reducing duplicate logic and improving maintainability. Removed unnecessary dependencies in `CustomTimer`.
* Refactor bookmark creation to use target-typed `new` expressions.
Replaces explicit `CreateBookmarkArgs` instantiations with concise target-typed `new` expressions for improved readability and reduced redundancy. This does not alter functionality but simplifies the code structure.
Make callback parameters optional and adjust OTEL settings
Updated methods to allow optional callbacks for improved flexibility. Refactored Delay activity to reuse helper methods. Adjusted OTEL instrumentation settings to enable console exporter and disable manual instrumentation.
Refactor stimulus handling and streamline event workflows.
Introduces `WaitForEvent` and `GetEventInput` extensions to improve ActivityExecutionContext usability. Replaces generic filter methods with targeted single-name filtering, simplifying scheduling logic. Updates stimulus names for consistency and deprecates obsolete methods to enhance clarity and maintainability.
Refactor `Event` activity handling and event stimulus logic.
Replaces inline event stimulus creation with a new `GetEventStimulus` helper method for cleaner code. Simplifies event execution handling by removing redundant logic in `ExecuteAsync`. Extends `WaitForEvent` to handle workflow triggers more efficiently.
Refactor and enhance Timer and Delay execution logic
Introduced `TimerBase` for shared timer functionality and refactored `Timer` to extend it. Improved method names for clarity, replacing `ResumeIn`/`ResumeAt` with `DelayFor`/`DelayUntil`. Enhanced flexibility in bookmark handling and activity execution context extensions.
Add custom activities and refactor HTTP stimulus handling
Introduce new custom activities (CustomDelay, CustomEvent, CustomHttpEndpoint, CustomTimer) to enhance workflow functionality. Refactor HTTP stimulus handling by replacing activity type names with a new centralized HttpStimulusNames constant, improving consistency and maintainability. Additionally, streamline HTTP endpoint logic with new helper extensions and simplify related services to reduce redundancy.
Add HttpEndpointBase abstraction to simplify HTTP endpoints
Introduce a new `HttpEndpointBase` class to centralize common logic for HTTP endpoint activities. Refactored `CustomHttpEndpoint` to inherit from this new base class, reducing redundancy and improving maintainability.
Refactor events framework with base class for event activities
Introduce `EventBase` to streamline implementations of event-driven activities. Updated `CustomEvent` to inherit from `EventBase`, reducing duplicate logic and improving maintainability. Removed unnecessary dependencies in `CustomTimer`.
* Move HttpEndpointOptions model to its own file
The HttpEndpointOptions class was moved from an extension file to its own dedicated file for better organization and modularity. This model defines HTTP endpoint properties such as path, methods, authorization, policies, request timeout, and size limit. The change improves code clarity and structure.
* Fix unnecessary whitespace in Timer.cs
Removed an extra whitespace line in the Timer.cs file to maintain code formatting consistency. No functional changes were made to the code.
* Remove extraneous whitespace in IStimulusSender.cs file
Eliminate unnecessary blank line in the IStimulusSender interface for improved code cleanliness. This change enhances readability and aligns with coding standards.
Introduce `WorkflowExecutionState` to encapsulate execution state changes for workflows. This ensures proper handling of execution flags during the lifetime of the state object and resets them upon disposal.
The record class was renamed to better reflect its purpose as representing workflow input. Additionally, parameters with a default value of 'default' were updated to 'null' for increased clarity and consistency. These changes improve code readability and maintainability.
Replaced the legacy commit state behavior enums and options with a flexible, strategy-based system for activities and workflows. Introduced new interfaces, models, and strategies to enable fine-grained control of commit state logic. Updated related code to integrate the new commit strategies, ensuring modular and extensible commit handling.
Replaced `ActivityExecutionRecordExtractor` with a `ChangeTrackingDictionary` for better state mutation tracking in activity execution contexts. Introduced tainting mechanisms to track dirty states and ensure precise logging and persistence of activity execution logs. Updated several components like `ActivityExecutionLogSink` and `ExpressionExecutionContext` to utilize these changes effectively.
Introduced `ActivityCommitStateBehavior` and `WorkflowCommitStateOptions` to enable flexible state commit handling in workflows. Integrated commit logic into activity and workflow execution contexts and middleware. This improves control over when state is committed during workflow execution.
Resolved unnecessary whitespace issues and adjusted spacing around conditional statements to improve code readability and maintain consistency. These changes do not alter functionality but enhance the code's clarity and professional formatting.
Updated the method to safely access the `Value` property when retrieving the first record, preventing potential null reference exceptions. This ensures more robust and error-free behavior when querying output records.
Replaced default value assignments with null for clarity and simplicity. Refactored ActivityOutputRegister to optimize record storage and retrieval using grouped dictionary entries instead of flat lists. Adjusted related methods to improve performance and maintain consistency.
Enhanced `ActivityOutputRegister` with dictionary-based lookups for improved performance and added unique key generation methods to efficiently retrieve outputs.
Optimized activity execution context management by introducing parent-child relationships and improving immutability. Adjusted several APIs to enhance clarity, performance, and maintainability, including the use of `AsReadOnly` collections and removal of redundant code.
Replaced `default` with `null` for optional parameters to improve code clarity and maintain consistency. This change ensures better readability and aligns with common coding practices, especially when null is the intended default value.
* Add ExecuteWorkflow activity and enable multitenancy
Introduced the ExecuteWorkflow activity to create and execute workflow instances, and updated runtime settings to use ProtoActor for distributed caching transport. Enabled multitenancy for the Elsa Server Web application.
* Namespace renames (#6135)
* Create ExecuteWorkflows tests and workflows
Add unit tests for executing workflows, including MainWorkflow and SubroutineWorkflow. Also, rename ExecutedWorkflowResult to ExecuteWorkflowResult in the runtime module for consistency.
* Add output definitions to WorkflowBuilder
Refactored the `WithInput` method for clarity and added multiple `WithOutput` methods to support different ways of defining workflow outputs. These changes enhance the flexibility and readability of the workflow configuration process by providing a consistent API for input and output definitions.
* Refactor namespaces in component tests
Updated namespaces from Helpers to specific contexts like Fixtures, Abstractions, Consumers, Decorators, etc., to improve code organization and readability. This change affects multiple files across different test scenarios and modules.
* Disable RabbitMQ and multitenancy, rename test class
Commented out RabbitMQ usage in WorkflowServer.cs to focus on other transports. Changed multitenancy flag to false in Program.cs. Renamed DispatchWorkflowsTests to ExecuteWorkflowsTests for clarity.
* Add Kafka module with integration and example setup
Introduced the Kafka module providing consumer integration and activities into the project. This includes new classes for consumer handling, configuration, and activities. An example setup using Docker Compose is also added to facilitate development and testing.
* Refactor KafkaTransportMessage to inline Timestamp namespace
Simplify the namespace usage for the Timestamp type within the KafkaTransportMessage record. This change eliminates the need for a separate using directive for Timestamp, enhancing code readability and maintainability.
* Add support for handling Kafka transport messages
This commit introduces the capability to handle and trigger workflows based on Kafka transport messages. It adds a new handler, notifications, and updates the message stimulus to include correlating fields. Additionally, the Kafka consumers are now managed more modularly with updated startup tasks and mediator integration.
* Enable Kafka integration and fix Kafka options naming
Added support for Kafka integration in Elsa.Server.Web by setting up Kafka configurations in appsettings.json and updating Program.cs. Also, renamed `ConsumerConfigs` to `ConsumerDefinitions` in Kafka options for clarity.
* Add consumer definition enumeration and dropdown support
Introduced `IConsumerDefinitionEnumerator` for managing consumer definitions across providers and implemented in `ConsumerDefinitionEnumerator` class. Enhanced `KafkaFeature` to register these services and updated the `MessageReceived` activity to use a dropdown UI hint for consuming definitions. Improved `StartConsumersTask` by refactoring consumer definition retrieval logic.
* Add SendMessage activity and refine Kafka messaging
Introduce a new SendMessage activity for Kafka, enabling message publishing to specific topics. Refine KafkaTransportMessage model by removing headers and timestamp fields. Adjust the StimulusSender logic to streamline the bookmark queuing process and fix key-value pairing in dropdown options. Update appsettings for corrected Kafka bootstrap server and topic configurations.
* Add producer and topic management support
Introduced interfaces and implementations for managing producer and topic definitions along with their respective enumerators and list providers. Updated `SendMessage` activity to include producer selection and refactored consumer definition providers for better consistency.
* Refactor Kafka configuration property names
Renamed Kafka configuration properties for better consistency and readability across the codebase. Updated property names from `ProducerDefinitions` to `Producers`, `ConsumerDefinitions` to `Consumers`, and `TopicDefinitions` to `Topics`. Added missing input attribute in `SendMessage.cs` and registered additional handlers in `KafkaFeature.cs`.
* Add custom serializers for Kafka message handling
Introduced `DefaultSerializers` class for custom serialization and deserialization of Kafka messages. Updated `MessageReceived` and `SendMessage` activities to use these custom serializers, and modified `KafkaOptions` to include them.
* Fix ExpandoObject serialization method parameter
Changed the serialization type from `ExpandoObject` to the actual type of the object to ensure proper serialization. This ensures that derived types are correctly handled during the serialization process.
* Add Producer and Consumer workflows for Kafka
Introduced two new workflows: `ProducerWorkflow` and `ConsumerWorkflow` for handling Kafka messages. Updated `DefaultSerializers` to use camelCase property naming and modified `appsettings.json` to include `topic-2` and format entries.
* Add JSON serialization to log output in ConsumerWorkflow
This change enhances the log output by serializing messages to JSON format before writing them. The addition of System.Text.Json ensures that the message content is presented in a structured and standardized format in logs.
* Add correlation strategies and update Kafka features
Implemented HeaderCorrelationStrategy and NullCorrelationStrategy, and updated KafkaFeature to support customizable correlation strategies. Added correlation ID handling to Kafka transport messages and updated config and handlers accordingly.
* Add tenant accessor to ConsumerDefinitionWorkflowContextProvider
Integrated ITenantAccessor to the provider to support tenant-specific context loading. Updated the constructor and LoadAsync method to retrieve the tenant information and use it for context-specific operations.
* Switch to MySQL and disable Kafka
This commit changes the SQL database provider from SQLite to MySQL and disables Kafka use. It also includes necessary adjustments such as adding MySQL handling in configuration and connection setups, updating `docker-compose` to include MySQL services, and referencing MySQL projects in the `.csproj` file.
* Add UI property handlers to multiple features
This commit introduces various UI property handlers across several features such as Python, JavaScript, CSharp, and Workflow features to enhance user interface property handling. It also updates the property UI handler resolution logic to better manage cases where providers are not available. Furthermore, adjustments were made in the server configuration to switch database providers and enable Kafka.
* Refactor property UI handler retrieval logic
Modified the logic to fetch property UI handlers by preloading them into a list and then filtering. This change improves readability and potentially performance by reducing repetitive service provider calls.
* Incremental work on Kafka workers and predicate evaluation
* Merge BookmarkInvoker with BookmarkResumer
* Register IWorkerManager
* Change lifetime scope of WorkerManager to Singleton
* **Introduce topic subscription handling for Kafka workers**
Added `IWorkerTopicSubscriber` interface and its implementation for managing topic subscriptions. Enhanced workers to bind triggers and bookmarks dynamically based on existing data. Updated several classes and methods to support topic-based subscriptions and headers.
* Refactor trigger matching logic.
Extract trigger matching conditions into `IsMatchAsync` method for reuse. This enhances code maintainability and readability by reducing redundancy. The new `GetTopic` helper method isolates the topic retrieval logic.
* Add Name property to MassTransitActivityTypeProvider
This commit inserts the Name property in the returned object within the MassTransitActivityTypeProvider class. It ensures that the typeName is included, providing a clearer definition of the activity type.
* Add handling for deleted bookmarks and refactor bookmark removal
Added a new event handler for `BookmarksDeleted` to ensure removed bookmarks are processed correctly. Refactored the bookmark removal logic into a helper method to reduce code duplication and streamline the workflow.
* Switch to asynchronous bookmark queue processing
Refactored the `TriggerWorkflows` handler to use `IBookmarkQueue` instead of directly invoking the `IBookmarkResumer`. This change aims to improve scalability by queueing bookmark resumption requests, enabling better load distribution and async processing. Added necessary helpers and configuration options to support this functionality.
* Remove unused IBookmarkResumer dependency
Simplify the constructor by removing the unused IBookmarkResumer dependency. This cleanup reduces potential confusion and improves code maintainability without impacting functionality.
* Add support for local message processing
Introduced an `IsLocal` property to `MessageReceivedStimulus` for determining if the message event is local to a specific workflow instance. Updated `BookmarkBinding` and related handler methods to utilize `CorrelationId` for local event matching. Removed unused `CorrelatingFields` from `MessageReceived` activity.
* Add nullability checks to IWorker retrieval methods
Updated `GetWorker` methods to return nullable `IWorker` to handle cases where a worker might not exist. Modified code to include null checks and conditional operations to prevent potential null reference exceptions when accessing worker methods.
* Add filtering based on activity type name for triggers and bookmarks
This commit introduces filtering for triggers and bookmarks based on the `MessageReceived` activity type name. It also adds an option to mark messages as local in the `SendMessage` activity, where local messages are delivered to the current workflow instance only. These changes help enhance the management and targeted delivery of messages within the workflow framework.
* Add new Kafka topics and clean up producers config
New topics "topic-3" and "topic-4" were added to the Kafka settings. Unused topic references were removed from the producers configuration to simplify and improve clarity.
* Add predicate to KafkaConsumerActivity in ConsumerWorkflow
Introduced a predicate to the KafkaConsumerActivity using JavaScript expressions to filter messages based on OrderId. This ensures only relevant messages are processed in the workflow.
* Add proper summary tags back
* Apply suggestions from code review
Co-authored-by: Robin Sue <robinsue@live.de>
* 69 more files fixed
---------
Co-authored-by: Robin Sue <robinsue@live.de>
* Regenerate 3.3 EF Core migrations
* Refactor variable handling in API responses.
Updated `ApiResponseExtensions` to handle potential null issue flagged by ReSharper. Refactored `Endpoint.cs` in WorkflowInstances to use `ResolvedVariableModel` for better type safety and clarity.
* Add API endpoint to retrieve workflow variables
Introduce a new endpoint to get workflow instance variables in `IWorkflowInstancesApi`. Added `ResolvedVariable` model and adjusted `WorkflowInstances` endpoint to return a list of these variables.
* Add endpoint for updating workflow instance variables
Introduce a new API endpoint to update workflow instance variables using the DefaultWorkflowInstanceVariableWriter. Also creating the necessary interfaces and classes, and renaming existing ones for consistency.
* Add IWorkflowInstanceVariableManager interface and implementation
Introduce the IWorkflowInstanceVariableManager interface and its implementation, enabling variable management for workflow instances. Refactor existing endpoints to utilize this new manager, streamlining the variable retrieval and update processes.
* Add tenant awareness to bookmark handling and route resolution
Added tenant ID support across various components, including bookmark updates, route resolution, and middleware processing. This ensures that bookmark and route operations can now appropriately handle tenant-specific data, improving the system's multitenancy capabilities.
* Add Multitenant HTTP Routing feature to Tenants module
Introduced a new MultitenantHttpRoutingFeature class to the Elsa.Tenants.AspNetCore module, enhancing the tenant resolution capabilities. Moved RoutePrefixTenantResolver from Elsa.Http to Elsa.Tenants.AspNetCore and updated relevant project references and namespaces accordingly. This refactor improves modularity and separation of concerns between HTTP and tenancy features.
* Refactor route handling and tenant configuration
Removed redundant `RouteTableExtensions` and replaced with new route providers and updaters, enhancing flexibility and modularity. Introduced tenant-specific HTTP endpoint configurations for better customization and configuration management.
* Rename HttpEndpointBookmarkStimulus to HttpEndpointBookmarkPayload
Refactor various classes and methods to reflect the renaming from `HttpEndpointBookmarkStimulus` to `HttpEndpointBookmarkPayload`. Add and configure new extension methods for tenant route handling, update the route provider to support multi-tenancy, and adjust the tenants provider to bind configuration properly.
* Add HeaderTenantResolver and refactor Http namespace.
Introduce HeaderTenantResolver to resolve tenants via HTTP headers. Refactor multiple classes and interfaces to move from the Elsa.Http.Models namespace directly into Elsa.Http for clarity and consistency.
* Add Host-based tenant resolution
Implemented a HostTenantResolver to resolve tenants based on the request's host and updated tenant configurations with host information. Modified the tenant resolver pipeline and added the new host resolver to the service registrations.
* Add tenant-aware caching and accessor support
Enhanced caching by incorporating tenant identifiers into cache keys for more granular cache management. Introduced ITenantAccessor dependencies in various services to retrieve the current tenant information. This ensures that cache entries are correctly isolated per tenant.
* Reorder tenant resolvers for pipeline setup.
Reordered the tenant resolvers in the pipeline to prioritize HostTenantResolver before RoutePrefixTenantResolver. This ensures that tenant resolution is correctly aligned with host-based resolving before checking the route prefix.
* Remove unused imports
This commit eliminates redundant `using` directives across multiple files to streamline the codebase. This cleanup helps improve code readability and maintainability by removing unnecessary dependencies.
* Add secret scripting integration for JavaScript
Introduced a new `Elsa.Secrets.Scripting` module that provides secret management capabilities within JavaScript workflows. This includes configuring the Jint engine to use workflow variables, adding new type and variable definition providers, and integrating with existing secret management features.
* Refactor secret name extraction to a separate method
Moved the logic for extracting secret names from the main method to a dedicated private method `GetSecretNamesFromExpression`. This improves code readability and maintains the single responsibility principle by delegating secret name extraction to its own method.
* Add input evaluation, sensitive input handling, and middleware refactor
Introduced methods for evaluating activity input properties and handling inputs marked as sensitive. Refactored `ExecutionLogMiddleware` constructor for consistency. Enhanced `SendHttpRequestBase` to mark authorization inputs as potentially containing secrets. Removed obsolete entries and adjusted persistence logic for clarity.
* Refactor IActivityStateProtector interface
Remove unused using directives and unnecessary comments. Simplify the definition of the `ProtectedActivityStateContext` record.
* Add activity state filtering mechanism
Introduce an abstract filter base class, context, and result models to enable filtering of activity state. Implement a default filter manager to run these filters and apply a specific filter for obfuscating HTTP request headers. Update necessary dependencies and extension methods to integrate the new filtering functionality.
* Add expired secrets management
Implemented services to manage expired secrets by periodically checking and updating their status. Introduced a new hosted service to perform the sweep and configurable options for the sweep interval. Updated related classes and configurations accordingly.
* Update SweepInterval in appsettings.json
Changed the Secrets Management SweepInterval from 30 seconds to 4 hours. This adjustment aims to reduce the frequency of sweep operations and improve overall system performance.
* Update comment to reflect configuring engine with secrets
The comment was changed to better describe the handler's function, specifying that it configures the Jint engine with secrets instead of workflow variables. This clarifies the purpose and usage of the handler in the context of the code.
* Remove unused inputDescriptors variable
This commit removes the inputDescriptors variable, which was declared but never used in DefaultActivityExecutionMapper.cs. This helps in cleaning up the code and potentially reducing memory usage. Ensuring that all declared variables are utilized can improve code readability and maintainability.
* Update package versions and add PrivateAssets attributes
Updated multiple package versions to the latest releases and added the `PrivateAssets="All"` attribute to several dependencies to improve project isolation. This ensures that the specified packages will not be propagated as transitive dependencies.
* Fix incorrect serializer and generator references.
Replaced `_payloadSerializer` and `_identityGenerator` with `payloadSerializer` and `identityGenerator` respectively. This resolves potential null reference issues and ensures the correct instances are used during workflow and definition processing.
* Refactor background activity scheduling logic
Moved the state commit outside of the deferred task to ensure workflow state is saved before scheduling activities. This change ensures the workflow instance is updated promptly, preventing potential concurrency issues.
* Add bookmark queue management system
Introduced a comprehensive bookmark queue system to manage and process bookmarks efficiently. This includes entities, stores, filters, processors, and workers for both in-memory and distributed environments. Additionally, added notifications to signal bookmark queue workers and updated related contracts.
* Add state commit handler with various implementations
Introduced ICommitStateHandler for committing workflow state. Provided NoopCommitStateHandler and StoreCommitStateHandler implementations. Updated namespaces and dependencies across the project to incorporate these changes.
* Fix order in CommitAsync method for proper task execution
Reorder `ExecuteDeferredTasksAsync` after `SaveAsync` in `CommitAsync` method to ensure that deferred tasks execute correctly after the state is saved, addressing potential issues with task execution dependencies.
* Remove unused and deprecated middleware and annotations
Deleted unused classes `ExecuteDeferredActivityTasks` and `ScheduleBackgroundActivitiesMiddleware`. Removed unnecessary summary tags and unused usings across multiple files to clean up the codebase.
* Remove unnecessary initial migration files
Deleted initial migration files for alterations, management, and identity contexts. These files are no longer needed and their removal helps keep the repository clean and maintainable.
* Add delay in TriggerBookmarkQueueWorker loop
Introduced a 10-second delay within the while loop of TriggerBookmarkQueueWorker. This change aims to alleviate potential tight loop issues, ensuring better performance and resource management.
* Enable all database providers in migration script
Uncomment the providers array and add previously commented database providers (SqlServer, Sqlite, PostgreSql, Oracle). This ensures compatibility with multiple database systems during the migration process.
* Remove unused Microsoft.Extensions.DependencyInjection import
The import statement for `Microsoft.Extensions.DependencyInjection` was not being utilized and has been removed. This cleanup helps in maintaining cleaner and more readable code without unnecessary imports.
* Add Dapper persistence support for bookmark queue
Introduced a new Dapper-based bookmark queue store and related classes for handling bookmark queue items. Various migrations were added to support the new `BookmarkQueueItems` table with tenant-specific columns. Refactored existing EF Core and in-memory bookmark queue item stores to use a unified interface.
* Add MongoBookmarkQueueStore implementation
Added a MongoDB-based BookmarkQueueStore to handle CRUD operations for bookmark queue items. Updated the workflow runtime persistence feature to include and utilize this new store for managing bookmark queue items.
* Add migration helper for altering columns and update keys
Introduced MigrationHelper to simplify altering DateTime and Boolean columns. Updated keys in KeyValueStore and KeyValueFilter classes to use 'Id' instead of 'Key'. Revised migration scripts to utilize the new helper methods for modifying column types.
* Prevent BookmarkQueueWorker.Stop from cancelling when not running
Previously, the Stop method would always cancel the token source regardless of the worker's state. By checking if the worker is running before cancelling, we avoid unnecessary operations and potential errors related to an already cancelled token source.
* Update database schema and bookmark handling logic
Refactored various database migration scripts to allow nullable `WorkflowInstanceId` fields and added new fields such as `ActivityInstanceId` and `CorrelationId`. Enhanced bookmark queue and bound workflow handling logic to support these new fields, ensuring precise and efficient workflow execution and queuing.
* Refactor BookmarkHash to StimulusHash and introduce ActivityTypeName
Renamed BookmarkHash to StimulusHash across multiple components and added ActivityTypeName to enhance traceability. Updated indices, filters, and entities for this change, ensuring consistent naming and improved functionality.
* Remove unnecessary timeouts in AzureServiceBusTests.
Eliminated redundant timeout parameters in _signalManager.WaitAsync calls to streamline test execution and reduce potential waiting time. This change ensures more efficient and accurate testing synchronization.
* Rename and refactor BookmarkQueueWorkerSignaler
Renamed IBookmarkQueueWorkerSignaler to IBookmarkQueueSignaler across the project for clarity. Updated related classes and methods to reflect this change. Added bookmark queue signaling to ensure new items are processed, and renamed BookmarkQueueStore to EFBookmarkQueueStore for consistency.
* Refactor EF Core stores and add migration field
Refactored EF Core store classes to simplify field usage and constructors. Added "CorrelationId" field and created corresponding index in SQLite and PostgreSQL migration files to support new functionality.
* Update workflow context ID and optimize Task handling
Added `ParentInstanceId` to `BulkDispatchWorkflowsStimulus` for context propagation. Also, reset `TaskCompletionSource` in `BookmarkQueueSignaler` to reduce memory usage and ensure proper task lifecycle management.
* Update async method signature and fix variable usage
Modified `AddAsync` to include the `OnSaveAsync` parameter. Corrected the variable used for `parentInstanceId` and utilized `ActivityTypeNameHelper` for generating type names.
* Reset migrations to 3.2
* Generate 3.3 migrations
Changed 'init' to 'set' in ActivityDescriptor properties to enable modification after initialization. Added new GitHub Actions workflow file (pr.yml) to the solution.
Sipke Schoorstra