feat: initialize tenant workbench in shared database

internal/config/config.go

@@ -8,6 +8,8 @@ import (
 	"strconv"
 	"strings"
 	"time"
+
+	mysqlDriver "github.com/go-sql-driver/mysql"
 )
 
 type Config struct {
@@ -88,7 +90,7 @@ func defaultConfig() *Config {
 	return &Config{
 		Listen: ":6061",
 		MySQL: MySQLConfig{
-			DSN: "root:root@tcp(127.0.0.1:3306)/tinode?parseTime=true&charset=utf8mb4,utf8&loc=Local",
+			DSN: "root:root@tcp(127.0.0.1:3306)/meeting_im?parseTime=true&charset=utf8mb4,utf8&loc=Local",
 		},
 		Redis: RedisConfig{
 			Addr:      "127.0.0.1:6379",
@@ -186,6 +188,14 @@ func (c *Config) validate() error {
 	if strings.TrimSpace(c.MySQL.DSN) == "" {
 		return errors.New("mysql dsn is required")
 	}
+	mysqlDSN := strings.TrimPrefix(strings.TrimSpace(c.MySQL.DSN), "mysql://")
+	parsedDSN, err := mysqlDriver.ParseDSN(mysqlDSN)
+	if err != nil {
+		return fmt.Errorf("mysql dsn is invalid: %w", err)
+	}
+	if strings.EqualFold(strings.TrimSpace(parsedDSN.DBName), "tinode") {
+		return errors.New("mysql database tinode is deprecated; use meeting_im")
+	}
 	if strings.TrimSpace(c.Redis.Addr) == "" && !c.Auth.SkipSessionInDev {
 		return errors.New("redis addr is required")
 	}

internal/config/config_test.go

@@ -0,0 +1,26 @@
+package config
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestValidateRejectsDeprecatedTinodeDatabase(t *testing.T) {
+	cfg := defaultConfig()
+	cfg.MySQL.DSN = "root:root@tcp(127.0.0.1:3306)/tinode?parseTime=true"
+
+	err := cfg.validate()
+	if err == nil || !strings.Contains(err.Error(), "tinode is deprecated") {
+		t.Fatalf("validate() error = %v, want deprecated database error", err)
+	}
+}
+
+func TestDefaultConfigUsesMeetingIMDatabase(t *testing.T) {
+	cfg := defaultConfig()
+	if err := cfg.validate(); err != nil {
+		t.Fatalf("default config validation failed: %v", err)
+	}
+	if !strings.Contains(cfg.MySQL.DSN, "/meeting_im?") {
+		t.Fatalf("default mysql dsn = %q, want meeting_im database", cfg.MySQL.DSN)
+	}
+}