feat(migrations): add default login site info config

internal/migrations/init.go

@@ -117,6 +117,17 @@ func initSiteInfo(engine *xorm.Engine, language, siteName, siteURL, contactEmail
 		Content: string(generalDataBytes),
 		Status:  1,
 	})
+
+	loginConfig := map[string]bool{
+		"allow_new_registrations": true,
+		"login_required":          false,
+	}
+	loginConfigDataBytes, _ := json.Marshal(loginConfig)
+	_, err = engine.InsertOne(&entity.SiteInfo{
+		Type:    "login",
+		Content: string(loginConfigDataBytes),
+		Status:  1,
+	})
 	return err
 }
 

internal/migrations/v5.go

@@ -2,6 +2,7 @@ package migrations
 
 import (
 	"encoding/json"
+	"fmt"
 
 	"github.com/answerdev/answer/internal/entity"
 	"xorm.io/xorm"
@@ -13,10 +14,17 @@ func addThemeAndPrivateMode(x *xorm.Engine) error {
 		"login_required":          false,
 	}
 	loginConfigDataBytes, _ := json.Marshal(loginConfig)
-	_, err := x.InsertOne(&entity.SiteInfo{
+	siteInfo := &entity.SiteInfo{
 		Type:    "login",
 		Content: string(loginConfigDataBytes),
 		Status:  1,
-	})
+	}
+	exist, err := x.Get(&entity.SiteInfo{Type: siteInfo.Type})
+	if err != nil {
+		return fmt.Errorf("get config failed: %w", err)
+	}
+	if !exist {
+		_, err = x.InsertOne(siteInfo)
+	}
 	return err
 }