docker compose

database/database.go

@@ -1,9 +1,7 @@
 package database
 
 import (
-	"encoding/json"
 	"fmt"
-	"io"
 	"log"
 	"os"
 
@@ -19,33 +17,23 @@ type config struct {
 }
 
 var Database *gorm.DB
-var conf *config
-
-func loadConfig() {
-	file, err := os.Open("./config.json")
-	if err != nil {
-		log.Fatalln(err)
-	}
-	data, err := io.ReadAll(file)
-	if err != nil {
-		log.Fatalln(err)
-	}
-	conf = new(config)
-	err = json.Unmarshal(data, conf)
-	if err != nil {
-		log.Fatalln(err)
-	}
-}
 
 func getDSN() string {
-	return fmt.Sprintf("postgresql://%s:%s@%s/%s?sslmode=disable", conf.User, conf.Password, conf.Host, conf.Database)
+	user := os.Getenv("PSQL_USER")
+	password := os.Getenv("PSQL_PASS")
+	database := os.Getenv("PSQL_NAME")
+	log.Println("user:", user, "database:", database)
+	return fmt.Sprintf("postgresql://%s:%s@%s/%s?sslmode=disable", user, password, "postgres", database)
 }
 
 func Connect() {
 	var err error
-	loadConfig()
 	Database, err = gorm.Open(postgres.Open(getDSN()), new(gorm.Config))
 	if err != nil {
 		log.Fatalln(err)
 	}
+	err = Database.AutoMigrate(&User{}, &Fraction{}, &Group{}, &ShopAuto{})
+	if err != nil {
+		log.Fatalln(err)
+	}
 }