补充事务说明
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@ -83,4 +83,6 @@ WORKSPACE_DIR="/Users/xxxx/Projects/go-course/go17/vblog"
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### 业务模块的实现
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TDD (Test Drive Development)
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TDD (Test Drive Development)
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+ 用户模块
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@ -19,8 +19,24 @@ func (u *UserServiceImpl) DescribeUser(context.Context, *user.DescribeUserReques
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}
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// Registry implements user.Service.
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func (u *UserServiceImpl) Registry(context.Context, *user.RegistryRequest) (*user.User, error) {
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panic("unimplemented")
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func (u *UserServiceImpl) Registry(ctx context.Context, in *user.RegistryRequest) (*user.User, error) {
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ins, err := user.New(in)
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if err != nil {
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return nil, err
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}
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// 无事务的模式
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// datasource.DB().Transaction(func(tx *gorm.DB) error {
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// ctx := datasource.WithTransactionCtx(ctx)
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// // 1.
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// svcA.Call(ctx)
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// // 2.
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// svcB.Call(ctx)
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// // 3.
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// svcC.Call(ctx)
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// })
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return ins, nil
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}
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// ResetPassword implements user.Service.
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@ -29,7 +45,10 @@ func (u *UserServiceImpl) ResetPassword(context.Context, *user.ResetPasswordRequ
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}
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// UnRegistry implements user.Service.
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func (u *UserServiceImpl) UnRegistry(context.Context, *user.UnRegistryRequest) {
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func (u *UserServiceImpl) UnRegistry(ctx context.Context, in *user.UnRegistryRequest) {
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// datasource.GetTransactionFromCtx(ctx)
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// datasource.DB()
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// datasource.DBFromCtx()
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panic("unimplemented")
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}
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@ -3,9 +3,21 @@ package user
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import (
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"time"
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"github.com/infraboard/mcube/v2/exception"
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"github.com/infraboard/mcube/v2/ioc/config/validator"
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"gitlab.com/go-course-project/go17/vblog/utils"
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)
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func New(in *RegistryRequest) (*User, error) {
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if err := in.Validate(); err != nil {
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return nil, exception.NewBadRequest("参数校验失败: %s", err)
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}
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return &User{
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ResourceMeta: *utils.NewResourceMeta(),
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RegistryRequest: *in,
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}, nil
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}
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type User struct {
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// 存放到数据里的对象的远数据信息
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utils.ResourceMeta
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@ -15,15 +27,19 @@ type User struct {
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type RegistryRequest struct {
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// 用户名
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Username string `json:"username" gorm:"column:username;unique;index"`
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Username string `json:"username" gorm:"column:username;unique;index" validate:"required"`
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// 密码
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Password string `json:"password" gorm:"column:username;type:varchar(255)"`
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Password string `json:"password" gorm:"column:username;type:varchar(255)" validate:"required"`
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// Profile 信息
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Profile
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// 用户状态
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Status
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}
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func (r *RegistryRequest) Validate() error {
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return validator.Validate(r)
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}
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type Profile struct {
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// 头像
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Avatar string `json:"avatar" gorm:"column:avatar;type:varchar(255)"`
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37
vblog/docs/transation.drawio
Normal file
37
vblog/docs/transation.drawio
Normal file
@ -0,0 +1,37 @@
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<mxfile host="65bd71144e">
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<diagram id="u9_ob_htgBlG7QGFx-zW" name="第 1 页">
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<mxGraphModel dx="1147" dy="647" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="1169" math="0" shadow="0">
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<root>
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<mxCell id="0"/>
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<mxCell id="1" parent="0"/>
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<mxCell id="2" value="&nbsp;事务" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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<mxGeometry x="120" y="150" width="430" height="60" as="geometry"/>
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</mxCell>
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<mxCell id="3" value="" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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<mxGeometry x="120" y="280" width="120" height="240" as="geometry"/>
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</mxCell>
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<mxCell id="11" style="edgeStyle=none;html=1;exitX=0;exitY=0.5;exitDx=0;exitDy=0;entryX=1;entryY=0.5;entryDx=0;entryDy=0;" edge="1" parent="1" source="4" target="3">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="4" value="" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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<mxGeometry x="270" y="280" width="120" height="240" as="geometry"/>
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</mxCell>
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<mxCell id="10" style="edgeStyle=none;html=1;exitX=0;exitY=0.5;exitDx=0;exitDy=0;entryX=1;entryY=0.5;entryDx=0;entryDy=0;" edge="1" parent="1" source="5" target="4">
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<mxGeometry relative="1" as="geometry"/>
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</mxCell>
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<mxCell id="5" value="" style="rounded=0;whiteSpace=wrap;html=1;" vertex="1" parent="1">
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<mxGeometry x="430" y="280" width="120" height="240" as="geometry"/>
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</mxCell>
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<mxCell id="6" value="A" style="text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;" vertex="1" parent="1">
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<mxGeometry x="120" y="250" width="60" height="30" as="geometry"/>
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</mxCell>
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<mxCell id="8" value="B" style="text;html=1;align=center;verticalAlign=middle;resizable=0;points=[];autosize=1;strokeColor=none;fillColor=none;" vertex="1" parent="1">
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<mxGeometry x="270" y="250" width="30" height="30" as="geometry"/>
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</mxCell>
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<mxCell id="9" value="C" style="text;html=1;align=center;verticalAlign=middle;resizable=0;points=[];autosize=1;strokeColor=none;fillColor=none;" vertex="1" parent="1">
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<mxGeometry x="430" y="250" width="30" height="30" as="geometry"/>
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</mxCell>
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</root>
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</mxGraphModel>
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</diagram>
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</mxfile>
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@ -2,6 +2,12 @@ package utils
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import "time"
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func NewResourceMeta() *ResourceMeta {
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return &ResourceMeta{
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CreatedAt: time.Now(),
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}
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}
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type ResourceMeta struct {
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// 资源Id
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Id uint `json:"id" gorm:"primaryKey;column:id"`
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