feat: 套餐管理与配额校验能力

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

@@ -0,0 +1,51 @@
+using System.Linq;
+using Microsoft.EntityFrameworkCore;
+using TakeoutSaaS.Domain.Tenants.Entities;
+using TakeoutSaaS.Domain.Tenants.Enums;
+using TakeoutSaaS.Domain.Tenants.Repositories;
+using TakeoutSaaS.Infrastructure.App.Persistence;
+
+namespace TakeoutSaaS.Infrastructure.App.Repositories;
+
+/// <summary>
+/// 租户配额使用仓储实现。
+/// </summary>
+public sealed class EfTenantQuotaUsageRepository(TakeoutAppDbContext context) : ITenantQuotaUsageRepository
+{
+    /// <inheritdoc />
+    public Task<TenantQuotaUsage?> FindAsync(long tenantId, TenantQuotaType quotaType, CancellationToken cancellationToken = default)
+    {
+        return context.TenantQuotaUsages
+            .FirstOrDefaultAsync(x => x.TenantId == tenantId && x.QuotaType == quotaType, cancellationToken);
+    }
+
+    /// <inheritdoc />
+    public Task<IReadOnlyList<TenantQuotaUsage>> GetByTenantAsync(long tenantId, CancellationToken cancellationToken = default)
+    {
+        return context.TenantQuotaUsages
+            .AsNoTracking()
+            .Where(x => x.TenantId == tenantId)
+            .OrderBy(x => x.QuotaType)
+            .ToListAsync(cancellationToken)
+            .ContinueWith(t => (IReadOnlyList<TenantQuotaUsage>)t.Result, cancellationToken);
+    }
+
+    /// <inheritdoc />
+    public Task AddAsync(TenantQuotaUsage usage, CancellationToken cancellationToken = default)
+    {
+        return context.TenantQuotaUsages.AddAsync(usage, cancellationToken).AsTask();
+    }
+
+    /// <inheritdoc />
+    public Task UpdateAsync(TenantQuotaUsage usage, CancellationToken cancellationToken = default)
+    {
+        context.TenantQuotaUsages.Update(usage);
+        return Task.CompletedTask;
+    }
+
+    /// <inheritdoc />
+    public Task SaveChangesAsync(CancellationToken cancellationToken = default)
+    {
+        return context.SaveChangesAsync(cancellationToken);
+    }
+}