From 1ddd75d34f052bf6269bf81ba851142cd5521943 Mon Sep 17 00:00:00 2001
From: hhs <386998068@qq.com>
Date: Sun, 14 Jun 2026 20:47:00 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20Docker=20Compose=20?=
 =?UTF-8?q?=E7=8E=AF=E5=A2=83=E4=B8=8B=20PostgreSQL=20=E8=BF=9E=E6=8E=A5?=
 =?UTF-8?q?=E5=A4=B1=E8=B4=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 backend/cmd/server/main.go        | 4 ++++
 backend/internal/config/config.go | 1 +
 docker-compose.yml                | 8 +++++++-
 3 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/backend/cmd/server/main.go b/backend/cmd/server/main.go
index cdca165..224f666 100644
--- a/backend/cmd/server/main.go
+++ b/backend/cmd/server/main.go
@@ -56,6 +56,10 @@ func main() {
 	var sessRepo store.SessionRepository
 
 	if cfg.Storage.Driver == "postgres" {
+		if cfg.Storage.DSN == "" {
+			logger.Log.Fatalw("storage.dsn is required when storage.driver is postgres",
+				"hint", "set CAMTALK_STORAGE_DSN environment variable")
+		}
 		pool, err := store.NewPostgresPool(ctx, cfg.Storage.DSN)
 		if err != nil {
 			logger.Log.Fatalw("failed to connect to postgres", "error", err)
diff --git a/backend/internal/config/config.go b/backend/internal/config/config.go
index 1949f0d..b61ad4f 100644
--- a/backend/internal/config/config.go
+++ b/backend/internal/config/config.go
@@ -152,6 +152,7 @@ func Load() (*Config, error) {
 	v.SetDefault("ai.tts.output_format", "mp3")
 	v.SetDefault("ai.tts.sample_rate", 24000)
 	v.SetDefault("storage.driver", "memory")
+	v.SetDefault("storage.dsn", "")
 	v.SetDefault("log.level", "info")
 	v.SetDefault("log.format", "console")
 	v.SetDefault("auth.access_ttl", 15)
diff --git a/docker-compose.yml b/docker-compose.yml
index 55ccdcb..fe4d766 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -23,7 +23,8 @@ services:
       - CAMTALK_STORAGE_DSN=postgres://camtalk:camtalk123@postgres:5432/camtalk?sslmode=disable
       - CAMTALK_AUTH_JWT_SECRET=78uWBBAF8XEQEotKDlrnlnd4y8i4WN3E4zXmNmC8BYQ=
     depends_on:
-      - postgres
+      postgres:
+        condition: service_healthy
     networks:
       - camtalk-net
     restart: unless-stopped
@@ -41,6 +42,11 @@ services:
       - ./backend/migrations:/docker-entrypoint-initdb.d
     networks:
       - camtalk-net
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U camtalk -d camtalk"]
+      interval: 5s
+      timeout: 3s
+      retries: 10
     restart: unless-stopped
 
 volumes: