- Store and StoreMap add DeletedAt.

business/model/dao/dao_bz.go

@@ -0,0 +1,71 @@
+package dao
+
+import (
+	"reflect"
+	"time"
+
+	"git.rosy.net.cn/baseapi/utils"
+	"git.rosy.net.cn/jx-callback/business/jxutils"
+	"git.rosy.net.cn/jx-callback/business/model"
+)
+
+// 这里面的函数要求实体是IDCUDL的，即含有ID, UpdatedAt, LastOperator, DeletedAt字段
+
+func GetEntitiesByKV(db *DaoDB, item interface{}, conditions map[string]interface{}, isIncludeDeleted bool) (err error) {
+	if db == nil {
+		db = GetDB()
+	}
+	err = utils.CallFuncLogError(func() error {
+		typeInfo := reflect.TypeOf(item).Elem().Elem()
+		if typeInfo.Kind() == reflect.Ptr {
+			typeInfo = typeInfo.Elem()
+		}
+		qs := db.db.QueryTable(reflect.New(typeInfo).Interface())
+		for k, v := range conditions {
+			qs = qs.Filter(k, v)
+		}
+		qs = qs.Limit(-1)
+		if !isIncludeDeleted {
+			if _, ok := typeInfo.FieldByName(model.FieldDeletedAt); ok {
+				qs = qs.Filter(model.FieldDeletedAt, utils.DefaultTimeValue)
+			}
+		}
+		_, err = qs.All(item)
+		return err
+	}, reflect.TypeOf(item).Name())
+	return err
+}
+
+func UpdateEntityByKV(db *DaoDB, item interface{}, kvs map[string]interface{}, conditions map[string]interface{}) (num int64, err error) {
+	if db == nil {
+		db = GetDB()
+	}
+	err = utils.CallFuncLogError(func() error {
+		qs := db.db.QueryTable(item)
+		if conditions == nil {
+			qs = qs.Filter(model.FieldID, jxutils.GetObjFieldByName(item, model.FieldID))
+		} else {
+			for k, v := range conditions {
+				qs = qs.Filter(k, v)
+			}
+		}
+		num, err = qs.Update(kvs)
+		return err
+	}, reflect.TypeOf(item).Name())
+	return num, err
+}
+
+func UpdateEntityLogically(db *DaoDB, item interface{}, kvs map[string]interface{}, userName string, conditions map[string]interface{}) (num int64, err error) {
+	return UpdateEntityByKV(db, item, utils.MergeMaps(kvs, map[string]interface{}{
+		model.FieldUpdatedAt:    time.Now(),
+		model.FieldLastOperator: userName,
+	}), utils.MergeMaps(conditions, map[string]interface{}{
+		model.FieldDeletedAt: utils.DefaultTimeValue,
+	}))
+}
+
+func DeleteEntityLogically(db *DaoDB, item interface{}, kvs map[string]interface{}, userName string, conditions map[string]interface{}) (num int64, err error) {
+	return UpdateEntityLogically(db, item, utils.MergeMaps(kvs, map[string]interface{}{
+		model.FieldDeletedAt: time.Now(),
+	}), userName, conditions)
+}