From d947142c4073453ea9e499414ac0bd541e28fd52 Mon Sep 17 00:00:00 2001
From: lixxxww <941403820@qq.com>
Date: Tue, 23 Jan 2024 07:38:19 +0000
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E6=8F=90=E4=BA=A4kit/biz?=
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Signed-off-by: lixxxww <941403820@qq.com>
---
 kit/biz/assets.go   | 73 +++++++++++++++++++++++++++++++++++++++++++++
 kit/biz/bizerror.go | 35 ++++++++++++++++++++++
 2 files changed, 108 insertions(+)
 create mode 100644 kit/biz/assets.go
 create mode 100644 kit/biz/bizerror.go

diff --git a/kit/biz/assets.go b/kit/biz/assets.go
new file mode 100644
index 0000000..b510aea
--- /dev/null
+++ b/kit/biz/assets.go
@@ -0,0 +1,73 @@
+package biz
+
+import (
+	"fmt"
+	"pandax/kit/utils"
+	"reflect"
+)
+
+func ErrIsNil(err error, msg string, params ...any) {
+	if err != nil {
+		if err.Error() == "record not found" {
+			return
+		}
+		panic(NewBizErr(fmt.Sprintf(msg, params...)))
+	}
+}
+
+func ErrIsNilAppendErr(err error, msg string) {
+	if err != nil {
+		panic(NewBizErr(fmt.Sprintf(msg, err.Error())))
+	}
+}
+
+func IsNil(err error) {
+	switch t := err.(type) {
+	case *BizError:
+		panic(any(t))
+	case error:
+		panic(any(NewBizErr(fmt.Sprintf("非业务异常: %s", err.Error()))))
+	}
+}
+
+func IsTrue(exp bool, msg string, params ...any) {
+	if !exp {
+		panic(any(NewBizErr(fmt.Sprintf(msg, params...))))
+	}
+}
+
+func IsTrueBy(exp bool, err BizError) {
+	if !exp {
+		panic(any(err))
+	}
+}
+
+func NotEmpty(str string, msg string, params ...any) {
+	if str == "" {
+		panic(any(NewBizErr(fmt.Sprintf(msg, params...))))
+	}
+}
+
+func NotNil(data any, msg string) {
+	if reflect.ValueOf(data).IsNil() {
+		panic(NewBizErr(msg))
+	}
+}
+
+func NotBlank(data any, msg string) {
+	if utils.IsBlank(reflect.ValueOf(data)) {
+		panic(NewBizErr(msg))
+	}
+}
+
+func IsEquals(data1 any, data2 any, msg string) {
+	if !reflect.DeepEqual(data1, data2) {
+		panic(NewBizErr(msg))
+	}
+}
+
+func Nil(data any, msg string) {
+	if !reflect.ValueOf(data).IsNil() {
+		panic(NewBizErr(msg))
+	}
+}
diff --git a/kit/biz/bizerror.go b/kit/biz/bizerror.go
new file mode 100644
index 0000000..d846c7b
--- /dev/null
+++ b/kit/biz/bizerror.go
@@ -0,0 +1,35 @@
+package biz
+
+// 业务错误
+type BizError struct {
+	code int16
+	err  string
+}
+
+var (
+	Success       *BizError = NewBizErrCode(200, "success")
+	BizErr        *BizError = NewBizErrCode(400, "biz error")
+	ServerError   *BizError = NewBizErrCode(500, "服务器异常，请联系管理员")
+	PermissionErr *BizError = NewBizErrCode(4001, "没有权限操作，可能是TOKEN过期了，请先登录")
+	CasbinErr     *BizError = NewBizErrCode(403, "没有API接口访问权限，请联系管理员")
+)
+
+// 错误消息
+func (e *BizError) Error() string {
+	return e.err
+}
+
+// 错误码
+func (e *BizError) Code() int16 {
+	return e.code
+}
+
+// 创建业务逻辑错误结构体，默认为业务逻辑错误
+func NewBizErr(msg string) *BizError {
+	return &BizError{code: BizErr.code, err: msg}
+}
+
+// 创建业务逻辑错误结构体，可设置指定错误code
+func NewBizErrCode(code int16, msg string) *BizError {
+	return &BizError{code: code, err: msg}
+}