feat: add delete example

Author: afumu

example/example_delete_test.go

@@ -0,0 +1,25 @@
+package example
+
+import (
+	"fmt"
+	"github.com/gorm-plus/gorm-plus/gormplus"
+	"testing"
+)
+
+func TestDeleteById(t *testing.T) {
+	result := gormplus.DeleteById[User](13)
+	if result.Error != nil {
+		fmt.Println(result.Error)
+	}
+	fmt.Println(result.RowsAffected)
+}
+
+func TestDelete(t *testing.T) {
+	q := gormplus.NewQuery[User]()
+	q.Ge(UserColumn.Age, 50)
+	result := gormplus.Delete(q)
+	if result.Error != nil {
+		fmt.Println(result.Error)
+	}
+	fmt.Println(result.RowsAffected)
+}

example/example_select_test.go

@@ -36,7 +36,7 @@ func TestSelectByIds(t *testing.T) {
 }
 
 func TestSelectOne1(t *testing.T) {
-	q := &gormplus.Query[User]{}
+	q := gormplus.NewQuery[User]()
 	q.Eq(UserColumn.Username, "zhangsan1")
 	user, resultDb := gormplus.SelectOne(q)
 
@@ -53,7 +53,7 @@ func TestSelectOne1(t *testing.T) {
 }
 
 func TestSelectOne2(t *testing.T) {
-	q := &gormplus.Query[User]{}
+	q := gormplus.NewQuery[User]()
 	q.Eq(UserColumn.Username, "zhangsan").
 		Select(UserColumn.Username, UserColumn.Password)
 	user, resultDb := gormplus.SelectOne(q)
@@ -70,16 +70,6 @@ func TestSelectOne2(t *testing.T) {
 	log.Println(string(marshal))
 }
 
-func f(q *gormplus.Query[User]) *gormplus.Query[User] {
-	q.Eq(UserColumn.Address, "上海").Or().Eq(UserColumn.Address, "北京")
-	return q
-}
-func aa(q1 *gormplus.Query[User]) func(q *gormplus.Query[User]) *gormplus.Query[User] {
-	return func(q *gormplus.Query[User]) *gormplus.Query[User] {
-		return q1
-	}
-}
-
 func TestSelectList(t *testing.T) {
 	q := gormplus.NewQuery[User]()
 	q.Eq(UserColumn.Username, "zhangsan")
@@ -97,6 +87,7 @@ func TestSelectBracketList(t *testing.T) {
 	q := gormplus.NewQuery[User]()
 	bracketQuery := gormplus.NewQuery[User]()
 	bracketQuery.Eq(UserColumn.Address, "上海").Or().Eq(UserColumn.Address, "北京")
+
 	q.Eq(UserColumn.Username, "zhangsan").AndBracket(bracketQuery)
 	users, resultDb := gormplus.SelectList(q)
 	if resultDb.Error != nil {
@@ -113,7 +104,7 @@ func TestSelectTableList(t *testing.T) {
 		Dept  string
 		Count string
 	}
-	q := &gormplus.Query[User]{}
+	q := gormplus.NewQuery[User]()
 	q.Group(UserColumn.Dept).Select(UserColumn.Dept, "count(*) as count")
 	users, resultDb := gormplus.SelectModelList[User, deptCount](q)
 	if resultDb.Error != nil {
@@ -126,9 +117,9 @@ func TestSelectTableList(t *testing.T) {
 }
 
 func TestSelectPage(t *testing.T) {
-	q := &gormplus.Query[User]{}
+	q := gormplus.NewQuery[User]()
 	q.Eq(UserColumn.Age, 18)
-	page := &gormplus.Page[User]{Current: 1, Size: 10}
+	page := gormplus.NewPage[User](1, 10)
 	pageResult, resultDb := gormplus.SelectPage(page, q)
 	if resultDb.Error != nil {
 		log.Fatalln("error:", resultDb.Error)

example/example_update_test.go

@@ -16,10 +16,10 @@ func TestUpdateById(t *testing.T) {
 }
 
 func TestUpdate(t *testing.T) {
-	q := gormplus.Query[User]{}
+	q := gormplus.NewQuery[User]()
 	q.Eq(UserColumn.Username, "zhangsan").Set(UserColumn.Dept, "相关部门123123").
 		Set(UserColumn.Phone, 12312)
-	result := gormplus.Update(&q)
+	result := gormplus.Update(q)
 	if result.Error != nil {
 		fmt.Println(result.Error)
 	}

example/gormplus.go

@@ -8,16 +8,16 @@ import (
 	"log"
 )
 
-var gormDb *gorm.DB
+var GormDb *gorm.DB
 
 func init() {
 	dsn := "root:123456@tcp(127.0.0.1:3306)/test?charset=utf8mb4&parseTime=True&loc=Local"
 	var err error
-	gormDb, err = gorm.Open(mysql.Open(dsn), &gorm.Config{
+	GormDb, err = gorm.Open(mysql.Open(dsn), &gorm.Config{
 		Logger: logger.Default.LogMode(logger.Info),
 	})
 	if err != nil {
 		log.Fatalln(err)
 	}
-	gormplus.Init(gormDb)
+	gormplus.Init(GormDb)
 }