feat(log): 落地统一日志底座与系统日志运维能力

backend/cmd/server/main.go

@@ -8,7 +8,6 @@ import (
 	"errors"
 	"flag"
 	"log"
-	"log/slog"
 	"net/http"
 	"os"
 	"os/signal"
@@ -19,6 +18,7 @@ import (
 	_ "github.com/Wei-Shaw/sub2api/ent/runtime"
 	"github.com/Wei-Shaw/sub2api/internal/config"
 	"github.com/Wei-Shaw/sub2api/internal/handler"
+	"github.com/Wei-Shaw/sub2api/internal/pkg/logger"
 	"github.com/Wei-Shaw/sub2api/internal/server/middleware"
 	"github.com/Wei-Shaw/sub2api/internal/setup"
 	"github.com/Wei-Shaw/sub2api/internal/web"
@@ -49,22 +49,9 @@ func init() {
 
 // initLogger configures the default slog handler based on gin.Mode().
 // In non-release mode, Debug level logs are enabled.
-func initLogger() {
-	var level slog.Level
-	if gin.Mode() == gin.ReleaseMode {
-		level = slog.LevelInfo
-	} else {
-		level = slog.LevelDebug
-	}
-	handler := slog.NewTextHandler(os.Stderr, &slog.HandlerOptions{
-		Level: level,
-	})
-	slog.SetDefault(slog.New(handler))
-}
-
 func main() {
-	// Initialize slog logger based on gin mode
-	initLogger()
+	logger.InitBootstrap()
+	defer logger.Sync()
 
 	// Parse command line flags
 	setupMode := flag.Bool("setup", false, "Run setup wizard in CLI mode")
@@ -141,6 +128,9 @@ func runMainServer() {
 	if err != nil {
 		log.Fatalf("Failed to load config: %v", err)
 	}
+	if err := logger.Init(logger.OptionsFromConfig(cfg.Log)); err != nil {
+		log.Fatalf("Failed to initialize logger: %v", err)
+	}
 	if cfg.RunMode == config.RunModeSimple {
 		log.Println("⚠️  WARNING: Running in SIMPLE mode - billing and quota checks are DISABLED")
 	}

backend/cmd/server/wire.go

@@ -67,6 +67,7 @@ func provideCleanup(
 	opsAlertEvaluator *service.OpsAlertEvaluatorService,
 	opsCleanup *service.OpsCleanupService,
 	opsScheduledReport *service.OpsScheduledReportService,
+	opsSystemLogSink *service.OpsSystemLogSink,
 	soraMediaCleanup *service.SoraMediaCleanupService,
 	schedulerSnapshot *service.SchedulerSnapshotService,
 	tokenRefresh *service.TokenRefreshService,
@@ -103,6 +104,12 @@ func provideCleanup(
 				}
 				return nil
 			}},
+			{"OpsSystemLogSink", func() error {
+				if opsSystemLogSink != nil {
+					opsSystemLogSink.Stop()
+				}
+				return nil
+			}},
 			{"SoraMediaCleanupService", func() error {
 				if soraMediaCleanup != nil {
 					soraMediaCleanup.Stop()

backend/cmd/server/wire_gen.go

@@ -160,7 +160,8 @@ func initializeApplication(buildInfo handler.BuildInfo) (*Application, error) {
 	openAITokenProvider := service.NewOpenAITokenProvider(accountRepository, geminiTokenCache, openAIOAuthService)
 	openAIGatewayService := service.NewOpenAIGatewayService(accountRepository, usageLogRepository, userRepository, userSubscriptionRepository, gatewayCache, configConfig, schedulerSnapshotService, concurrencyService, billingService, rateLimitService, billingCacheService, httpUpstream, deferredService, openAITokenProvider)
 	geminiMessagesCompatService := service.NewGeminiMessagesCompatService(accountRepository, groupRepository, gatewayCache, schedulerSnapshotService, geminiTokenProvider, rateLimitService, httpUpstream, antigravityGatewayService, configConfig)
-	opsService := service.NewOpsService(opsRepository, settingRepository, configConfig, accountRepository, userRepository, concurrencyService, gatewayService, openAIGatewayService, geminiMessagesCompatService, antigravityGatewayService)
+	opsSystemLogSink := service.ProvideOpsSystemLogSink(opsRepository)
+	opsService := service.NewOpsService(opsRepository, settingRepository, configConfig, accountRepository, userRepository, concurrencyService, gatewayService, openAIGatewayService, geminiMessagesCompatService, antigravityGatewayService, opsSystemLogSink)
 	settingHandler := admin.NewSettingHandler(settingService, emailService, turnstileService, opsService)
 	opsHandler := admin.NewOpsHandler(opsService)
 	updateCache := repository.NewUpdateCache(redisClient)
@@ -204,7 +205,7 @@ func initializeApplication(buildInfo handler.BuildInfo) (*Application, error) {
 	tokenRefreshService := service.ProvideTokenRefreshService(accountRepository, soraAccountRepository, oAuthService, openAIOAuthService, geminiOAuthService, antigravityOAuthService, compositeTokenCacheInvalidator, schedulerCache, configConfig)
 	accountExpiryService := service.ProvideAccountExpiryService(accountRepository)
 	subscriptionExpiryService := service.ProvideSubscriptionExpiryService(userSubscriptionRepository)
-	v := provideCleanup(client, redisClient, opsMetricsCollector, opsAggregationService, opsAlertEvaluatorService, opsCleanupService, opsScheduledReportService, soraMediaCleanupService, schedulerSnapshotService, tokenRefreshService, accountExpiryService, subscriptionExpiryService, usageCleanupService, pricingService, emailQueueService, billingCacheService, subscriptionService, oAuthService, openAIOAuthService, geminiOAuthService, antigravityOAuthService)
+	v := provideCleanup(client, redisClient, opsMetricsCollector, opsAggregationService, opsAlertEvaluatorService, opsCleanupService, opsScheduledReportService, opsSystemLogSink, soraMediaCleanupService, schedulerSnapshotService, tokenRefreshService, accountExpiryService, subscriptionExpiryService, usageCleanupService, pricingService, emailQueueService, billingCacheService, subscriptionService, oAuthService, openAIOAuthService, geminiOAuthService, antigravityOAuthService)
 	application := &Application{
 		Server:  httpServer,
 		Cleanup: v,
@@ -234,6 +235,7 @@ func provideCleanup(
 	opsAlertEvaluator *service.OpsAlertEvaluatorService,
 	opsCleanup *service.OpsCleanupService,
 	opsScheduledReport *service.OpsScheduledReportService,
+	opsSystemLogSink *service.OpsSystemLogSink,
 	soraMediaCleanup *service.SoraMediaCleanupService,
 	schedulerSnapshot *service.SchedulerSnapshotService,
 	tokenRefresh *service.TokenRefreshService,
@@ -269,6 +271,12 @@ func provideCleanup(
 				}
 				return nil
 			}},
+			{"OpsSystemLogSink", func() error {
+				if opsSystemLogSink != nil {
+					opsSystemLogSink.Stop()
+				}
+				return nil
+			}},
 			{"SoraMediaCleanupService", func() error {
 				if soraMediaCleanup != nil {
 					soraMediaCleanup.Stop()