add permission model

model.go

@@ -28,6 +28,7 @@ import (
 type Model struct {
 	naming            types.Naming            //命名规则
 	value             reflect.Value           //模块值
+	modelValue        any                     //模块实例
 	db                *gorm.DB                //数据库
 	primaryKey        string                  //主键
 	urlPrefix         string                  //url前缀
@@ -265,6 +266,9 @@ func (m *Model) Fields() []*schema.Field {
 // 权限示例: "module.model.scenario"
 // 比如: organize:user:list, organize:user:create
 func (m *Model) Permission(scenario string) string {
+	if pm, ok := m.modelValue.(PermissionModel); ok {
+		return pm.GetPermission(scenario)
+	}
 	ss := make([]string, 0, 4)
 	switch scenario {
 	case types.ScenarioList:
@@ -1085,6 +1089,7 @@ func newModel(v any, db *gorm.DB, naming types.Naming) *Model {
 		value:       reflect.Indirect(reflect.ValueOf(v)),
 		valueLookup: defaultValueLookup,
 	}
+	model.modelValue = reflect.New(model.value.Type()).Interface()
 	model.statement = &gorm.Statement{
 		DB:       model.getDB(),
 		ConnPool: model.getDB().ConnPool,

rest.go

@@ -674,38 +674,49 @@ func ModelTypes(ctx context.Context, db *gorm.DB, model any, domainName, labelCo
 }
 
 // GetFieldValue 获取模型某个字段的值
-func GetFieldValue(stmt *gorm.Statement, refValue reflect.Value, column string) interface{} {
+func GetFieldValue(stmt *gorm.Statement, refValue reflect.Value, column string) any {
 	var (
-		idx = -1
+		rawField *schema.Field
 	)
 	refVal := reflect.Indirect(refValue)
-	for i, field := range stmt.Schema.Fields {
+	for _, field := range stmt.Schema.Fields {
 		if field.DBName == column || field.Name == column {
-			idx = i
+			rawField = field
 			break
 		}
 	}
-	if idx > -1 {
+	if rawField == nil {
-		return refVal.Field(idx).Interface()
-	}
 		return nil
 	}
+	var targetValue reflect.Value
+	targetValue = refVal
+	for _, i := range rawField.StructField.Index {
+		targetValue = targetValue.Field(i)
+	}
+	return targetValue.Interface()
+}
 
 // SetFieldValue 设置模型某个字段的值
 func SetFieldValue(stmt *gorm.Statement, refValue reflect.Value, column string, value any) {
 	var (
-		idx = -1
+		rawField *schema.Field
 	)
 	refVal := reflect.Indirect(refValue)
-	for i, field := range stmt.Schema.Fields {
+	for _, field := range stmt.Schema.Fields {
 		if field.DBName == column || field.Name == column {
-			idx = i
+			rawField = field
 			break
 		}
 	}
-	if idx > -1 {
+	if rawField == nil {
-		refVal.Field(idx).Set(reflect.ValueOf(value))
+		return
 	}
+	var targetValue reflect.Value
+	targetValue = refVal
+	for _, i := range rawField.StructField.Index {
+		targetValue = targetValue.Field(i)
+	}
+	targetValue.Set(reflect.ValueOf(value))
 }
 
 // SafeSetFileValue 安全设置模型某个字段的值

types.go

@@ -44,6 +44,11 @@ type (
 		HttpTableName(req *http.Request) string
 	}
 
+	// 权限模型定义
+	PermissionModel interface {
+		GetPermission(scenario string) string
+	}
+
 	//创建后的回调，这个回调不在事物内
 	afterCreated interface {
 		AfterCreated(ctx context.Context, tx *gorm.DB)