feat: add public tenant packages listing and sort order

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

@@ -25,13 +25,16 @@ public sealed class EfTenantRepository(TakeoutAppDbContext context) : ITenantRep
         string? keyword,
         CancellationToken cancellationToken = default)
     {
+        // 1. 构建基础查询
         var query = context.Tenants.AsNoTracking();
 
+        // 2. 按状态过滤
         if (status.HasValue)
         {
             query = query.Where(x => x.Status == status.Value);
         }
 
+        // 3. 按关键字过滤
         if (!string.IsNullOrWhiteSpace(keyword))
         {
             keyword = keyword.Trim();
@@ -41,6 +44,7 @@ public sealed class EfTenantRepository(TakeoutAppDbContext context) : ITenantRep
                 EF.Functions.ILike(x.ContactName ?? string.Empty, $"%{keyword}%"));
         }
 
+        // 4. 排序返回
         return await query
             .OrderByDescending(x => x.CreatedAt)
             .ToListAsync(cancellationToken);
@@ -66,6 +70,13 @@ public sealed class EfTenantRepository(TakeoutAppDbContext context) : ITenantRep
         return context.Tenants.AnyAsync(x => x.Code == normalized, cancellationToken);
     }
 
+    /// <inheritdoc />
+    public Task<bool> ExistsByContactPhoneAsync(string phone, CancellationToken cancellationToken = default)
+    {
+        var normalized = phone.Trim();
+        return context.Tenants.AnyAsync(x => x.ContactPhone == normalized, cancellationToken);
+    }
+
     /// <inheritdoc />
     public Task<TenantVerificationProfile?> GetVerificationProfileAsync(long tenantId, CancellationToken cancellationToken = default)
     {
@@ -77,15 +88,18 @@ public sealed class EfTenantRepository(TakeoutAppDbContext context) : ITenantRep
     /// <inheritdoc />
     public async Task UpsertVerificationProfileAsync(TenantVerificationProfile profile, CancellationToken cancellationToken = default)
     {
+        // 1. 查询现有实名资料
         var existing = await context.TenantVerificationProfiles
             .FirstOrDefaultAsync(x => x.TenantId == profile.TenantId, cancellationToken);
 
         if (existing == null)
         {
+            // 2. 不存在则新增
             await context.TenantVerificationProfiles.AddAsync(profile, cancellationToken);
             return;
         }
 
+        // 3. 存在则更新当前值
         profile.Id = existing.Id;
         context.Entry(existing).CurrentValues.SetValues(profile);
     }