w4c-workflows-api/Services/WorkflowRepoStore.cs
2026-09-03 17:44:39 +03:00

77 lines
3.1 KiB
C#

using Microsoft.EntityFrameworkCore;
using w4c_workflows.Data;
using w4c_workflows.Models;
namespace w4c_workflows.Services;
/// <summary>
/// Reads and updates the tenant's selected workflow repository name. The repo name
/// is a basename (e.g. <c>workflows</c> by default, or a user-selected repo like
/// <c>wiz4apps</c>). The full repo is <c>{login}/{repoName}</c>; its local clone dir
/// is <c>{CopiesRoot}/{tenantId}/{login}_{repoName}</c> (see
/// <see cref="ForgejoWorkflowRepoService.ResolveWorkflowRepo"/>).
///
/// The selection is durable per tenant (table <c>WorkflowRepos</c>) and falls back
/// to <c>WorkflowSource:WorkflowRepoName</c> (default <c>workflows</c>) when no row
/// exists — so a fresh tenant automatically uses the repository named "workflow".
/// </summary>
public sealed class WorkflowRepoStore
{
private readonly WorkflowsDbContext _db;
private readonly string _defaultName;
public WorkflowRepoStore(WorkflowsDbContext db, Microsoft.Extensions.Configuration.IConfiguration config)
{
_db = db;
var configured = config["WorkflowSource:WorkflowRepoName"]?.Trim();
_defaultName = string.IsNullOrWhiteSpace(configured) ? "workflows" : configured;
}
/// <summary>The configured default repo name (used when no per-tenant row exists).</summary>
public string DefaultName => _defaultName;
/// <summary>Resolves the tenant's current workflow repo name (stored or default).</summary>
public async Task<string> GetNameAsync(string tenantId, CancellationToken ct = default)
{
if (string.IsNullOrWhiteSpace(tenantId)) return _defaultName;
var row = await _db.WorkflowRepos.AsNoTracking().FirstOrDefaultAsync(r => r.TenantId == tenantId, ct);
return string.IsNullOrWhiteSpace(row?.RepoName) ? _defaultName : row!.RepoName;
}
/// <summary>
/// Persists the tenant's workflow repo name. Returns the normalized name (trimmed,
/// no leading/trailing slashes).
/// </summary>
public async Task<string> SetNameAsync(string tenantId, string repoName, CancellationToken ct = default)
{
var clean = (repoName ?? string.Empty).Trim().Trim('/');
if (string.IsNullOrWhiteSpace(clean))
throw new ArgumentException("Workflow repo name is required", nameof(repoName));
var row = await _db.WorkflowRepos.FirstOrDefaultAsync(r => r.TenantId == tenantId, ct);
if (row == null)
{
_db.WorkflowRepos.Add(new TenantWorkflowRepo
{
TenantId = tenantId,
RepoName = clean,
UpdatedAt = DateTime.UtcNow,
});
}
else
{
row.RepoName = clean;
row.UpdatedAt = DateTime.UtcNow;
}
await _db.SaveChangesAsync(ct);
return clean;
}
/// <summary>Validates a repo basename (letters/digits/._-), returns normalized or null.</summary>
public static string NormalizeName(string? repoName)
{
var clean = (repoName ?? string.Empty).Trim().Trim('/');
return string.IsNullOrWhiteSpace(clean) ? "workflows" : clean;
}
}