104 lines
4 KiB
C#
104 lines
4 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;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Validates a workflow repo basename. The repo is always owned by the
|
|
/// caller's own Forgejo account, so only a single safe name segment is
|
|
/// accepted — no owner prefix, path separators or traversal. Returns false
|
|
/// for anything else.
|
|
/// </summary>
|
|
public static bool TryNormalizeName(string? repoName, out string normalized)
|
|
{
|
|
normalized = string.Empty;
|
|
var clean = (repoName ?? string.Empty).Trim();
|
|
if (clean.Length == 0 || clean.Length > 120)
|
|
return false;
|
|
|
|
foreach (var ch in clean)
|
|
{
|
|
if (!(char.IsLetterOrDigit(ch) || ch is '.' or '_' or '-'))
|
|
return false;
|
|
}
|
|
|
|
// A name made only of dots ("..", ".") is not a repo.
|
|
if (clean.Trim('.').Length == 0)
|
|
return false;
|
|
|
|
normalized = clean;
|
|
return true;
|
|
}
|
|
}
|