some work done on the running of the model

logic/utils/utils.go

@@ -190,18 +190,29 @@ type Generic struct{ reflect.Type }
 
 var NotFoundError = errors.New("Not found")
 
-func GetDbMultitple[T interface{}](c *Context, tablename string, args ...any) ([]*T, error) {
-    t := reflect.TypeFor[T]()
-	nargs := t.NumField()
-
-	query := ""
+func generateQuery(t reflect.Type) (query string, nargs int) {
+	nargs = t.NumField()
+	query = ""
 
 	for i := 0; i < nargs; i += 1 {
-		query += strings.ToLower(t.Field(i).Name) + ","
+        field := t.Field(i)
+        name, ok := field.Tag.Lookup("db")
+        if !ok {
+            name = field.Name;
+        }
+        query += strings.ToLower(name) + ","
 	}
     
     // Remove the last comma
 	query = query[0 : len(query)-1]
+    
+    return
+}
+
+func GetDbMultitple[T interface{}](c *Context, tablename string, args ...any) ([]*T, error) {
+    t := reflect.TypeFor[T]()
+
+    query, nargs := generateQuery(t)
 
 	rows, err := c.Db.Query(fmt.Sprintf("select %s from %s", query, tablename), args...)
 	if err != nil {
@@ -242,16 +253,8 @@ func mapRow(store interface{}, rows *sql.Rows, nargs int) (err error) {
 
 func GetDBOnce(c *Context, store interface{}, tablename string, args ...any) error {
     t := reflect.TypeOf(store).Elem()
-	nargs := t.NumField()
 
-	query := ""
-
-	for i := 0; i < nargs; i += 1 {
-		query += strings.ToLower(t.Field(i).Name) + ","
-	}
-
-    // Remove the last comma
-	query = query[0 : len(query)-1]
+    query, nargs := generateQuery(t)
 
 	rows, err := c.Db.Query(fmt.Sprintf("select %s from %s", query, tablename), args...)
 	if err != nil {