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perf(网关): 复用分组上下文减少热路径查询

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新增 GetByIDLite 并在网关与 Gemini 选择流程复用上下文 group，避免 COUNT 触发
更新 API key 中间件注入 group 上下文，减少重复查库
补充 gateway/gemini 中间件与仓库层回归测试

测试: make test
This commit is contained in:
yangjianbo
2026-01-09 23:01:42 +08:00
parent eeb1282f0c
commit 675543240e
15 changed files with 499 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
backend/internal/server/api_contract_test.go
View File

@@ -567,6 +567,10 @@ func (stubGroupRepo) GetByID(ctx context.Context, id int64) (*service.Group, err
return nil, service.ErrGroupNotFound
}
func (stubGroupRepo) GetByIDLite(ctx context.Context, id int64) (*service.Group, error) {
return nil, service.ErrGroupNotFound
}
func (stubGroupRepo) Update(ctx context.Context, group *service.Group) error {
return errors.New("not implemented")
}

15
backend/internal/server/middleware/api_key_auth.go
View File

@@ -1,11 +1,13 @@
package middleware
import (
"context"
"errors"
"log"
"strings"
"github.com/Wei-Shaw/sub2api/internal/config"
"github.com/Wei-Shaw/sub2api/internal/pkg/ctxkey"
"github.com/Wei-Shaw/sub2api/internal/service"
"github.com/gin-gonic/gin"
@@ -91,6 +93,7 @@ func apiKeyAuthWithSubscription(apiKeyService *service.APIKeyService, subscripti
Concurrency: apiKey.User.Concurrency,
})
c.Set(string(ContextKeyUserRole), apiKey.User.Role)
setGroupContext(c, apiKey.Group)
c.Next()
return
}
@@ -149,6 +152,7 @@ func apiKeyAuthWithSubscription(apiKeyService *service.APIKeyService, subscripti
Concurrency: apiKey.User.Concurrency,
})
c.Set(string(ContextKeyUserRole), apiKey.User.Role)
setGroupContext(c, apiKey.Group)
c.Next()
}
@@ -173,3 +177,14 @@ func GetSubscriptionFromContext(c *gin.Context) (*service.UserSubscription, bool
subscription, ok := value.(*service.UserSubscription)
return subscription, ok
}
func setGroupContext(c *gin.Context, group *service.Group) {
if group == nil {
return
}
if existing, ok := c.Request.Context().Value(ctxkey.Group).(*service.Group); ok && existing != nil && existing.ID == group.ID {
return
}
ctx := context.WithValue(c.Request.Context(), ctxkey.Group, group)
c.Request = c.Request.WithContext(ctx)
}

2
backend/internal/server/middleware/api_key_auth_google.go
View File

@@ -63,6 +63,7 @@ func APIKeyAuthWithSubscriptionGoogle(apiKeyService *service.APIKeyService, subs
Concurrency: apiKey.User.Concurrency,
})
c.Set(string(ContextKeyUserRole), apiKey.User.Role)
setGroupContext(c, apiKey.Group)
c.Next()
return
}
@@ -102,6 +103,7 @@ func APIKeyAuthWithSubscriptionGoogle(apiKeyService *service.APIKeyService, subs
Concurrency: apiKey.User.Concurrency,
})
c.Set(string(ContextKeyUserRole), apiKey.User.Role)
setGroupContext(c, apiKey.Group)
c.Next()
}
}

64
backend/internal/server/middleware/api_key_auth_google_test.go
View File

@@ -9,6 +9,7 @@ import (
"testing"
"github.com/Wei-Shaw/sub2api/internal/config"
"github.com/Wei-Shaw/sub2api/internal/pkg/ctxkey"
"github.com/Wei-Shaw/sub2api/internal/pkg/pagination"
"github.com/Wei-Shaw/sub2api/internal/service"
@@ -133,6 +134,69 @@ func TestApiKeyAuthWithSubscriptionGoogle_QueryApiKeyRejected(t *testing.T) {
require.Equal(t, "INVALID_ARGUMENT", resp.Error.Status)
}
func TestApiKeyAuthWithSubscriptionGoogleSetsGroupContext(t *testing.T) {
gin.SetMode(gin.TestMode)
group := &service.Group{
ID: 99,
Name: "g1",
Status: service.StatusActive,
Platform: service.PlatformGemini,
}
user := &service.User{
ID: 7,
Role: service.RoleUser,
Status: service.StatusActive,
Balance: 10,
Concurrency: 3,
}
apiKey := &service.APIKey{
ID: 100,
UserID: user.ID,
Key: "test-key",
Status: service.StatusActive,
User: user,
Group: group,
}
apiKey.GroupID = &group.ID
apiKeyService := service.NewAPIKeyService(
fakeAPIKeyRepo{
getByKey: func(ctx context.Context, key string) (*service.APIKey, error) {
if key != apiKey.Key {
return nil, service.ErrAPIKeyNotFound
}
clone := *apiKey
return &clone, nil
},
},
nil,
nil,
nil,
nil,
&config.Config{RunMode: config.RunModeSimple},
)
cfg := &config.Config{RunMode: config.RunModeSimple}
r := gin.New()
r.Use(APIKeyAuthWithSubscriptionGoogle(apiKeyService, nil, cfg))
r.GET("/v1beta/test", func(c *gin.Context) {
groupFromCtx, ok := c.Request.Context().Value(ctxkey.Group).(*service.Group)
if !ok || groupFromCtx == nil || groupFromCtx.ID != group.ID {
c.JSON(http.StatusInternalServerError, gin.H{"ok": false})
return
}
c.JSON(http.StatusOK, gin.H{"ok": true})
})
req := httptest.NewRequest(http.MethodGet, "/v1beta/test", nil)
req.Header.Set("x-api-key", apiKey.Key)
rec := httptest.NewRecorder()
r.ServeHTTP(rec, req)
require.Equal(t, http.StatusOK, rec.Code)
}
func TestApiKeyAuthWithSubscriptionGoogle_QueryKeyAllowedOnV1Beta(t *testing.T) {
gin.SetMode(gin.TestMode)

58
backend/internal/server/middleware/api_key_auth_test.go
View File

@@ -11,6 +11,7 @@ import (
"time"
"github.com/Wei-Shaw/sub2api/internal/config"
"github.com/Wei-Shaw/sub2api/internal/pkg/ctxkey"
"github.com/Wei-Shaw/sub2api/internal/pkg/pagination"
"github.com/Wei-Shaw/sub2api/internal/service"
"github.com/gin-gonic/gin"
@@ -110,6 +111,63 @@ func TestSimpleModeBypassesQuotaCheck(t *testing.T) {
})
}
func TestAPIKeyAuthSetsGroupContext(t *testing.T) {
gin.SetMode(gin.TestMode)
group := &service.Group{
ID: 101,
Name: "g1",
Status: service.StatusActive,
Platform: service.PlatformAnthropic,
}
user := &service.User{
ID: 7,
Role: service.RoleUser,
Status: service.StatusActive,
Balance: 10,
Concurrency: 3,
}
apiKey := &service.APIKey{
ID: 100,
UserID: user.ID,
Key: "test-key",
Status: service.StatusActive,
User: user,
Group: group,
}
apiKey.GroupID = &group.ID
apiKeyRepo := &stubApiKeyRepo{
getByKey: func(ctx context.Context, key string) (*service.APIKey, error) {
if key != apiKey.Key {
return nil, service.ErrAPIKeyNotFound
}
clone := *apiKey
return &clone, nil
},
}
cfg := &config.Config{RunMode: config.RunModeSimple}
apiKeyService := service.NewAPIKeyService(apiKeyRepo, nil, nil, nil, nil, cfg)
router := gin.New()
router.Use(gin.HandlerFunc(NewAPIKeyAuthMiddleware(apiKeyService, nil, cfg)))
router.GET("/t", func(c *gin.Context) {
groupFromCtx, ok := c.Request.Context().Value(ctxkey.Group).(*service.Group)
if !ok || groupFromCtx == nil || groupFromCtx.ID != group.ID {
c.JSON(http.StatusInternalServerError, gin.H{"ok": false})
return
}
c.JSON(http.StatusOK, gin.H{"ok": true})
})
w := httptest.NewRecorder()
req := httptest.NewRequest(http.MethodGet, "/t", nil)
req.Header.Set("x-api-key", apiKey.Key)
router.ServeHTTP(w, req)
require.Equal(t, http.StatusOK, w.Code)
}
func newAuthTestRouter(apiKeyService *service.APIKeyService, subscriptionService *service.SubscriptionService, cfg *config.Config) *gin.Engine {
router := gin.New()
router.Use(gin.HandlerFunc(NewAPIKeyAuthMiddleware(apiKeyService, subscriptionService, cfg)))