Initial

app/lib/helpers/factory.go

@@ -0,0 +1,39 @@
+package helpers
+
+import (
+	"reflect"
+
+	"gorm.io/gorm"
+)
+
+type Factory struct {
+	dbConn *gorm.DB
+}
+
+func NewFactory(dbConn *gorm.DB) *Factory {
+	return &Factory{
+		dbConn: dbConn,
+	}
+}
+
+func (f *Factory) CreateModel(model interface{}) {
+	if f.dbConn == nil {
+		panic("Factory created without db connection. Unable to create model.")
+	}
+	f.dbConn.Create(model)
+}
+
+func MergeValuesToModel(model interface{}, values map[string]any) {
+	st := reflect.ValueOf(model).Elem()
+
+	for key, value := range values {
+		field := st.FieldByName(key)
+		var v reflect.Value
+		if value != nil {
+			v = reflect.ValueOf(value)
+		} else {
+			v = reflect.Zero(field.Type())
+		}
+		field.Set(v)
+	}
+}