调整 Gemini 模型接口路由

apps/api/internal/httpapi/gemini_compat.go

@@ -40,9 +40,9 @@ type geminiUploadSession struct {
 }
 
 var geminiGenerateContentRoutePrefixes = []string{
+	"/api/v1/models/",
 	"/v1beta/models/",
 	"/v1/models/",
-	"/models/",
 }
 
 func (s *Server) registerGeminiGenerateContentRoutes(mux *http.ServeMux) {

apps/api/internal/httpapi/gemini_compat_test.go

@@ -1,6 +1,14 @@
 package httpapi
 
-import "testing"
+import (
+	"io"
+	"log/slog"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/easyai/easyai-ai-gateway/apps/api/internal/auth"
+)
 
 func TestGeminiGenerateContentModelFromPath(t *testing.T) {
 	tests := []struct {
@@ -25,9 +33,9 @@ func TestGeminiGenerateContentModelFromPath(t *testing.T) {
 			wantOK:      true,
 		},
 		{
-			name:        "bare model path",
-			prefix:      "/models/",
-			requestPath: "/models/gemini-image:generateContent",
+			name:        "gateway api v1 model",
+			prefix:      "/api/v1/models/",
+			requestPath: "/api/v1/models/gemini-image:generateContent",
 			wantModel:   "gemini-image",
 			wantOK:      true,
 		},
@@ -61,6 +69,39 @@ func TestGeminiGenerateContentModelFromPath(t *testing.T) {
 	}
 }
 
+func TestRegisterGeminiGenerateContentRoutes(t *testing.T) {
+	server := &Server{
+		auth:   auth.New("test-secret", "", ""),
+		logger: slog.New(slog.NewTextHandler(io.Discard, nil)),
+	}
+	mux := http.NewServeMux()
+	mux.HandleFunc("GET /api/v1/models", func(w http.ResponseWriter, _ *http.Request) {
+		w.WriteHeader(http.StatusNoContent)
+	})
+	server.registerGeminiGenerateContentRoutes(mux)
+
+	tests := []struct {
+		method string
+		path   string
+		status int
+	}{
+		{method: http.MethodGet, path: "/api/v1/models", status: http.StatusNoContent},
+		{method: http.MethodPost, path: "/api/v1/models/gemini-image:generateContent", status: http.StatusUnauthorized},
+		{method: http.MethodPost, path: "/v1/models/gemini-image:generateContent", status: http.StatusUnauthorized},
+		{method: http.MethodPost, path: "/v1beta/models/gemini-image:generateContent", status: http.StatusUnauthorized},
+		{method: http.MethodPost, path: "/models/gemini-image:generateContent", status: http.StatusNotFound},
+	}
+	for _, tt := range tests {
+		t.Run(tt.method+" "+tt.path, func(t *testing.T) {
+			response := httptest.NewRecorder()
+			mux.ServeHTTP(response, httptest.NewRequest(tt.method, tt.path, nil))
+			if response.Code != tt.status {
+				t.Fatalf("status = %d, want %d; body=%s", response.Code, tt.status, response.Body.String())
+			}
+		})
+	}
+}
+
 func TestGeminiImageTaskBodyMapsTextOnlyToImageGenerate(t *testing.T) {
 	mapping, err := geminiImageTaskBody("gemini-image", map[string]any{
 		"contents": []any{