From 6f28ddd69b4ceda813ac850cb710081f36449df9 Mon Sep 17 00:00:00 2001
From: Xlxinxi <shrng.fsuh8888@gmail.com>
Date: Wed, 18 Dec 2024 03:14:51 +0800
Subject: [PATCH] Delete QueryManager.go

---
 pkg/mySql/QueryManager.go | 91 ---------------------------------------
 1 file changed, 91 deletions(-)
 delete mode 100644 pkg/mySql/QueryManager.go

diff --git a/pkg/mySql/QueryManager.go b/pkg/mySql/QueryManager.go
deleted file mode 100644
index 73c67ce..0000000
--- a/pkg/mySql/QueryManager.go
+++ /dev/null
@@ -1,91 +0,0 @@
-package mySql
-
-import (
-	"errors"
-	"gorm.io/gorm"
-	"reflect"
-)
-
-// 因为有大量的是简单的通过where查询一条数据的，例如查询某个用户的资料，所以封装这个工具类简化操作，用法与query保持一致
-type QueryManager struct {
-	tableName string
-	wheres    []*QueryManagerWhere
-	errorText string
-	error     error
-}
-
-type QueryManagerWhere struct {
-	colName    string
-	value      interface{}
-	emptyCheck bool
-}
-
-func NewQueryManager(tableName string) *QueryManager {
-	return &QueryManager{
-		tableName: tableName,
-		wheres:    make([]*QueryManagerWhere, 0),
-	}
-}
-
-func (t *QueryManager) SetErrorText(text string) *QueryManager {
-	t.errorText = text
-	return t
-}
-
-func (t *QueryManager) Where(colName string, value interface{}) *QueryManager {
-	t.wheres = append(t.wheres, &QueryManagerWhere{
-		colName:    colName,
-		value:      value,
-		emptyCheck: true,
-	})
-	return t
-}
-func (t *QueryManager) WhereRow(colName string, value interface{}, emptyCheck bool) *QueryManager {
-	t.wheres = append(t.wheres, &QueryManagerWhere{
-		colName:    colName,
-		value:      value,
-		emptyCheck: emptyCheck,
-	})
-	return t
-}
-
-func (t *QueryManager) Take(data interface{}) error {
-	if len(t.wheres) == 0 {
-		return errors.New("not where")
-	}
-
-	for colName := range t.wheres {
-		if isBlank(reflect.ValueOf(t.wheres[colName])) {
-			//如果是空值
-			return t.getEmptyError()
-		}
-	}
-
-	query := NewQuery(t.tableName)
-	for _, where := range t.wheres {
-		if where.emptyCheck {
-			//检查空值
-			if isBlank(reflect.ValueOf(where.value)) {
-				return t.getEmptyError()
-			}
-		}
-		query.Where(where.colName, where.value)
-	}
-
-	err := query.Take(data)
-	if err != nil {
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			return t.getEmptyError()
-		}
-	}
-
-	return err
-}
-
-func (t *QueryManager) getEmptyError() error {
-	if t.errorText != "" {
-		return errors.New(t.errorText)
-	} else {
-		return errors.New("不存在")
-	}
-}