fix: explicit references:ID on Member relations to prevent GORM type altering

models/models.go

@@ -71,7 +71,7 @@ type PointHistory struct {
 	CreatedAt   time.Time `gorm:"autoCreateTime" json:"created_at"`
 
 	Company *Company `gorm:"foreignKey:CompanyID" json:"-"`
-	Member  *Member  `gorm:"foreignKey:MemberID" json:"-"`
+	Member  *Member  `gorm:"foreignKey:MemberID;references:ID" json:"-"`
 }
 
 type Branch struct {
@@ -157,7 +157,7 @@ type Order struct {
 	Company         *Company    `gorm:"foreignKey:CompanyID" json:"company,omitempty"`
 	Branch          *Branch     `gorm:"foreignKey:BranchID" json:"branch,omitempty"`
 	MemberID        *uint       `gorm:"index" json:"member_id"`
-	Member          *Member     `json:"member,omitempty"`
+	Member          *Member     `gorm:"foreignKey:MemberID;references:ID" json:"member,omitempty"`
 	ServedBy        string      `gorm:"type:varchar(100)" json:"served_by"`
 	CustomerName    string      `gorm:"type:varchar(100)" json:"customer_name"`
 	CustomerPhone   string      `gorm:"type:varchar(50)" json:"customer_phone"`