refactor: Gateway 改用 PlatformDbContext

- 移除单独的 GatewayDbContext，使用 PlatformDbContext
- 修改 DbSet 名称为 GwTenantRoutes, GwServiceInstances
- 添加必要的 using 引用

Directory.Packages.props

@@ -4,6 +4,7 @@
   </PropertyGroup>
   <ItemGroup>
     <!-- Microsoft Packages -->
+    <PackageVersion Include="Fengling.Platform.Infrastructure" Version="1.0.10" />
     <PackageVersion Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="10.0.3" />
     <PackageVersion Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="10.0.3" />
     <PackageVersion Include="Microsoft.AspNetCore.OpenApi" Version="10.0.2" />

src/Fengling.Console.csproj

@@ -16,6 +16,7 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Fengling.Platform.Infrastructure" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" />
     <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" />
     <PackageReference Include="Microsoft.OpenApi" />
@@ -32,9 +33,5 @@
     <PackageReference Include="Swashbuckle.AspNetCore" />
   </ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="../../fengling-gateway/src/YarpGateway.csproj" />
-    <ProjectReference Include="../../fengling-platform/Fengling.Platform.Infrastructure/Fengling.Platform.Infrastructure.csproj" />
-  </ItemGroup>
 
 </Project>

src/Program.cs

@@ -11,7 +11,7 @@ using Microsoft.IdentityModel.Tokens;
 using System.Text;
 using NetCorePal.Extensions.DependencyInjection;
 using OpenIddict.Validation.AspNetCore;
-using YarpGateway.Data;
+
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -28,8 +28,6 @@ builder.Services.AddDbContext<PlatformDbContext>(options =>
     options.EnableDetailedErrors();
 });
 
-builder.Services.AddDbContext<GatewayDbContext>(options =>
-    options.UseNpgsql(builder.Configuration.GetConnectionString("GatewayConnection")));
 
 // Use Platform's identity
 builder.Services.AddIdentity<ApplicationUser, ApplicationRole>()

src/Services/GatewayService.cs

@@ -1,7 +1,7 @@
+using Fengling.Platform.Infrastructure;
+using Fengling.Platform.Domain.AggregatesModel.GatewayAggregate;
 
 using Microsoft.EntityFrameworkCore;
-using YarpGateway.Data;
-using YarpGateway.Models;
 using Fengling.Console.Models.Dtos;
 
 namespace Fengling.Console.Services;
@@ -24,10 +24,10 @@ public interface IGatewayService
 
 public class GatewayService : IGatewayService
 {
-    private readonly GatewayDbContext _dbContext;
+    private readonly PlatformDbContext _dbContext;
     private readonly ILogger<GatewayService> _logger;
 
-    public GatewayService(GatewayDbContext dbContext, ILogger<GatewayService> logger)
+    public GatewayService(PlatformDbContext dbContext, ILogger<GatewayService> logger)
     {
         _dbContext = dbContext;
         _logger = logger;
@@ -35,8 +35,8 @@ public class GatewayService : IGatewayService
 
     public async Task<GatewayStatisticsDto> GetStatisticsAsync()
     {
-        var routes = await _dbContext.TenantRoutes.Where(r => !r.IsDeleted).ToListAsync();
+        var routes = await _dbContext.GwTenantRoutes.Where(r => !r.IsDeleted).ToListAsync();
-        var instances = await _dbContext.ServiceInstances.Where(i => !i.IsDeleted).ToListAsync();
+        var instances = await _dbContext.GwServiceInstances.Where(i => !i.IsDeleted).ToListAsync();
 
         return new GatewayStatisticsDto
         {
@@ -55,7 +55,7 @@ public class GatewayService : IGatewayService
 
     public async Task<List<GatewayServiceDto>> GetServicesAsync(bool globalOnly = false, string? tenantCode = null)
     {
-        var query = _dbContext.TenantRoutes.Where(r => !r.IsDeleted);
+        var query = _dbContext.GwTenantRoutes.Where(r => !r.IsDeleted);
 
         if (globalOnly)
             query = query.Where(r => r.IsGlobal);
@@ -65,7 +65,7 @@ public class GatewayService : IGatewayService
         var routes = await query.OrderByDescending(r => r.CreatedTime).ToListAsync();
         var clusters = routes.Select(r => r.ClusterId).Distinct().ToList();
 
-        var instances = await _dbContext.ServiceInstances
+        var instances = await _dbContext.GwServiceInstances
             .Where(i => clusters.Contains(i.ClusterId) && !i.IsDeleted)
             .GroupBy(i => i.ClusterId)
             .ToDictionaryAsync(g => g.Key, g => g.Count());
@@ -75,7 +75,7 @@ public class GatewayService : IGatewayService
 
     public async Task<GatewayServiceDto?> GetServiceAsync(string serviceName, string? tenantCode = null)
     {
-        var route = await _dbContext.TenantRoutes
+        var route = await _dbContext.GwTenantRoutes
             .FirstOrDefaultAsync(r =>
                 r.ServiceName == serviceName &&
                 r.IsDeleted == false &&
@@ -83,7 +83,7 @@ public class GatewayService : IGatewayService
 
         if (route == null) return null;
 
-        var instances = await _dbContext.ServiceInstances
+        var instances = await _dbContext.GwServiceInstances
             .CountAsync(i => i.ClusterId == route.ClusterId && !i.IsDeleted);
 
         return MapToServiceDto(route, instances);
@@ -98,7 +98,7 @@ public class GatewayService : IGatewayService
             : dto.DestinationId;
 
         // Check if route already exists
-        var existingRoute = await _dbContext.TenantRoutes
+        var existingRoute = await _dbContext.GwTenantRoutes
             .FirstOrDefaultAsync(r =>
                 r.ServiceName == dto.ServicePrefix &&
                 r.IsGlobal == dto.IsGlobal &&
@@ -122,7 +122,7 @@ public class GatewayService : IGatewayService
             Status = 1,
             CreatedTime = DateTime.UtcNow
         };
-        await _dbContext.ServiceInstances.AddAsync(instance);
+        await _dbContext.GwServiceInstances.AddAsync(instance);
 
         // Add route
         var routeId = instanceId + 1;
@@ -138,7 +138,7 @@ public class GatewayService : IGatewayService
             IsGlobal = dto.IsGlobal,
             CreatedTime = DateTime.UtcNow
         };
-        await _dbContext.TenantRoutes.AddAsync(route);
+        await _dbContext.GwTenantRoutes.AddAsync(route);
 
         await _dbContext.SaveChangesAsync();
 
@@ -149,7 +149,7 @@ public class GatewayService : IGatewayService
 
     public async Task<bool> UnregisterServiceAsync(string serviceName, string? tenantCode = null)
     {
-        var route = await _dbContext.TenantRoutes
+        var route = await _dbContext.GwTenantRoutes
             .FirstOrDefaultAsync(r =>
                 r.ServiceName == serviceName &&
                 r.IsDeleted == false &&
@@ -162,7 +162,7 @@ public class GatewayService : IGatewayService
         route.UpdatedTime = DateTime.UtcNow;
 
         // Soft delete instances
-        var instances = await _dbContext.ServiceInstances
+        var instances = await _dbContext.GwServiceInstances
             .Where(i => i.ClusterId == route.ClusterId && !i.IsDeleted)
             .ToListAsync();
 
@@ -181,7 +181,7 @@ public class GatewayService : IGatewayService
 
     public async Task<List<GatewayRouteDto>> GetRoutesAsync(bool globalOnly = false)
     {
-        var query = _dbContext.TenantRoutes.Where(r => !r.IsDeleted);
+        var query = _dbContext.GwTenantRoutes.Where(r => !r.IsDeleted);
 
         if (globalOnly)
             query = query.Where(r => r.IsGlobal);
@@ -189,7 +189,7 @@ public class GatewayService : IGatewayService
         var routes = await query.OrderByDescending(r => r.Priority).ToListAsync();
         var clusters = routes.Select(r => r.ClusterId).Distinct().ToList();
 
-        var instances = await _dbContext.ServiceInstances
+        var instances = await _dbContext.GwServiceInstances
             .Where(i => clusters.Contains(i.ClusterId) && !i.IsDeleted)
             .GroupBy(i => i.ClusterId)
             .ToDictionaryAsync(g => g.Key, g => g.Count());
@@ -210,7 +210,7 @@ public class GatewayService : IGatewayService
 
     public async Task<GatewayRouteDto> CreateRouteAsync(CreateGatewayRouteDto dto)
     {
-        var existing = await _dbContext.TenantRoutes
+        var existing = await _dbContext.GwTenantRoutes
             .FirstOrDefaultAsync(r =>
                 r.ServiceName == dto.ServiceName &&
                 r.IsGlobal == dto.IsGlobal &&
@@ -234,7 +234,7 @@ public class GatewayService : IGatewayService
             CreatedTime = DateTime.UtcNow
         };
 
-        await _dbContext.TenantRoutes.AddAsync(route);
+        await _dbContext.GwTenantRoutes.AddAsync(route);
         await _dbContext.SaveChangesAsync();
 
         return new GatewayRouteDto
@@ -253,7 +253,7 @@ public class GatewayService : IGatewayService
 
     public async Task<List<GatewayInstanceDto>> GetInstancesAsync(string clusterId)
     {
-        var instances = await _dbContext.ServiceInstances
+        var instances = await _dbContext.GwServiceInstances
             .Where(i => i.ClusterId == clusterId && !i.IsDeleted)
             .OrderByDescending(i => i.Weight)
             .ToListAsync();
@@ -273,7 +273,7 @@ public class GatewayService : IGatewayService
 
     public async Task<GatewayInstanceDto> AddInstanceAsync(CreateGatewayInstanceDto dto)
     {
-        var existing = await _dbContext.ServiceInstances
+        var existing = await _dbContext.GwServiceInstances
             .FirstOrDefaultAsync(i =>
                 i.ClusterId == dto.ClusterId &&
                 i.DestinationId == dto.DestinationId &&
@@ -296,7 +296,7 @@ public class GatewayService : IGatewayService
             CreatedTime = DateTime.UtcNow
         };
 
-        await _dbContext.ServiceInstances.AddAsync(instance);
+        await _dbContext.GwServiceInstances.AddAsync(instance);
         await _dbContext.SaveChangesAsync();
 
         return new GatewayInstanceDto
@@ -314,7 +314,7 @@ public class GatewayService : IGatewayService
 
     public async Task<bool> RemoveInstanceAsync(long instanceId)
     {
-        var instance = await _dbContext.ServiceInstances.FindAsync(instanceId);
+        var instance = await _dbContext.GwServiceInstances.FindAsync(instanceId);
         if (instance == null) return false;
 
         instance.IsDeleted = true;
@@ -326,7 +326,7 @@ public class GatewayService : IGatewayService
 
     public async Task<bool> UpdateInstanceWeightAsync(long instanceId, int weight)
     {
-        var instance = await _dbContext.ServiceInstances.FindAsync(instanceId);
+        var instance = await _dbContext.GwServiceInstances.FindAsync(instanceId);
         if (instance == null) return false;
 
         instance.Weight = weight;