merge: sync internal with main

Co-authored-by: multica-agent <github@multica.ai>

internal/model/user/default.go

@@ -26,6 +26,7 @@ type (
 		Insert(ctx context.Context, data *User, tx ...*gorm.DB) error
 		FindOne(ctx context.Context, id int64) (*User, error)
 		Update(ctx context.Context, data *User, tx ...*gorm.DB) error
+		UpdateCommission(ctx context.Context, userId int64, delta int64, tx ...*gorm.DB) error
 		Delete(ctx context.Context, id int64, tx ...*gorm.DB) error
 		Transaction(ctx context.Context, fn func(db *gorm.DB) error) error
 	}
@@ -111,6 +112,22 @@ func (m *defaultUserModel) Update(ctx context.Context, data *User, tx ...*gorm.D
 	return err
 }
 
+func (m *defaultUserModel) UpdateCommission(ctx context.Context, userId int64, delta int64, tx ...*gorm.DB) error {
+	old, err := m.FindOne(ctx, userId)
+	if err != nil {
+		return err
+	}
+
+	return m.ExecCtx(ctx, func(conn *gorm.DB) error {
+		if len(tx) > 0 {
+			conn = tx[0]
+		}
+		return conn.Model(&User{}).
+			Where("id = ?", userId).
+			UpdateColumn("commission", gorm.Expr("commission + ?", delta)).Error
+	}, m.getCacheKeys(old)...)
+}
+
 func (m *defaultUserModel) Delete(ctx context.Context, id int64, tx ...*gorm.DB) error {
 	data, err := m.FindOne(ctx, id)
 	if err != nil {

internal/model/user/device.go

@@ -8,6 +8,22 @@ import (
 	"gorm.io/gorm"
 )
 
+const userDeviceUserAgentMaxLength = 255
+
+func normalizeDeviceForStorage(data *Device) {
+	if data == nil {
+		return
+	}
+	data.UserAgent = truncateForColumn(data.UserAgent, userDeviceUserAgentMaxLength)
+}
+
+func truncateForColumn(s string, max int) string {
+	if len(s) <= max {
+		return s
+	}
+	return s[:max]
+}
+
 func (m *customUserModel) FindOneDevice(ctx context.Context, id int64) (*Device, error) {
 	deviceIdKey := fmt.Sprintf("%s%v", cacheUserDeviceIdPrefix, id)
 	var resp Device
@@ -69,6 +85,7 @@ func (m *customUserModel) QueryDeviceListByUserIds(ctx context.Context, userIds
 }
 
 func (m *customUserModel) UpdateDevice(ctx context.Context, data *Device, tx ...*gorm.DB) error {
+	normalizeDeviceForStorage(data)
 	old, err := m.FindOneDevice(ctx, data.Id)
 	if err != nil {
 		return err
@@ -100,6 +117,7 @@ func (m *customUserModel) DeleteDevice(ctx context.Context, id int64, tx ...*gor
 }
 
 func (m *customUserModel) InsertDevice(ctx context.Context, data *Device, tx ...*gorm.DB) error {
+	normalizeDeviceForStorage(data)
 	defer func() {
 		if clearErr := m.ClearDeviceCache(ctx, data); clearErr != nil {
 			// log cache clear error