feat: 租户审核领单与强制接管

src/Infrastructure/TakeoutSaaS.Infrastructure/App/Repositories/EfTenantRepository.cs

@@ -1,4 +1,5 @@
 using Microsoft.EntityFrameworkCore;
+using Npgsql;
 using TakeoutSaaS.Domain.Tenants.Entities;
 using TakeoutSaaS.Domain.Tenants.Enums;
 using TakeoutSaaS.Domain.Tenants.Repositories;
@@ -214,6 +215,54 @@ public sealed class EfTenantRepository(TakeoutAppDbContext context) : ITenantRep
         context.Entry(existing).CurrentValues.SetValues(profile);
     }
 
+    /// <inheritdoc />
+    public Task<TenantReviewClaim?> GetActiveReviewClaimAsync(long tenantId, CancellationToken cancellationToken = default)
+    {
+        return context.TenantReviewClaims
+            .AsNoTracking()
+            .Where(x => x.TenantId == tenantId && x.ReleasedAt == null)
+            .OrderByDescending(x => x.ClaimedAt)
+            .FirstOrDefaultAsync(cancellationToken);
+    }
+
+    /// <inheritdoc />
+    public Task<TenantReviewClaim?> FindActiveReviewClaimAsync(long tenantId, CancellationToken cancellationToken = default)
+    {
+        return context.TenantReviewClaims
+            .Where(x => x.TenantId == tenantId && x.ReleasedAt == null)
+            .OrderByDescending(x => x.ClaimedAt)
+            .FirstOrDefaultAsync(cancellationToken);
+    }
+
+    /// <inheritdoc />
+    public async Task<bool> TryAddReviewClaimAsync(
+        TenantReviewClaim claim,
+        TenantAuditLog auditLog,
+        CancellationToken cancellationToken = default)
+    {
+        try
+        {
+            await context.TenantReviewClaims.AddAsync(claim, cancellationToken);
+            await context.TenantAuditLogs.AddAsync(auditLog, cancellationToken);
+
+            await context.SaveChangesAsync(cancellationToken);
+            return true;
+        }
+        catch (DbUpdateException ex) when (ex.InnerException is PostgresException pg && pg.SqlState == PostgresErrorCodes.UniqueViolation)
+        {
+            context.Entry(claim).State = EntityState.Detached;
+            context.Entry(auditLog).State = EntityState.Detached;
+            return false;
+        }
+    }
+
+    /// <inheritdoc />
+    public Task UpdateReviewClaimAsync(TenantReviewClaim claim, CancellationToken cancellationToken = default)
+    {
+        context.TenantReviewClaims.Update(claim);
+        return Task.CompletedTask;
+    }
+
     /// <inheritdoc />
     public Task<TenantSubscription?> GetActiveSubscriptionAsync(long tenantId, CancellationToken cancellationToken = default)
     {