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61 lines
1.6 KiB
61 lines
1.6 KiB
package logic
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import (
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"context"
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"errors"
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"backend/usercenter/orm"
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"backend/usercenter/rpc/internal/svc"
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"backend/usercenter/rpc/pb/usercenter"
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"backend/utils"
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"github.com/spf13/cast"
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"github.com/zeromicro/go-zero/core/logx"
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"gorm.io/gorm"
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)
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type LoginLogic struct {
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ctx context.Context
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svcCtx *svc.ServiceContext
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logx.Logger
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}
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func NewLoginLogic(ctx context.Context, svcCtx *svc.ServiceContext) *LoginLogic {
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return &LoginLogic{
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ctx: ctx,
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svcCtx: svcCtx,
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Logger: logx.WithContext(ctx),
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}
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}
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func (l *LoginLogic) Login(in *usercenter.LoginRequest) (*usercenter.LoginResponse, error) {
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// 1. 验证用户是否存在，支持用户名和手机号登录
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user := new(orm.User)
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result := l.svcCtx.UsercenterDB.Where("name = ? OR phone = ?", in.Identity, in.Identity).First(&user)
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if result.Error != nil && result.Error != gorm.ErrRecordNotFound {
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return nil, result.Error
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}
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if result.RowsAffected == 0 {
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return nil, errors.New("用户不存在")
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}
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// 2. 验证密码，使用 utils.bcrypt.CheckPassword 工具类进行比较
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if !utils.CheckPassword(user.Password, in.Password) {
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return nil, errors.New("密码错误")
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}
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// 3. 生成token，使用 utils.GenerateToken 工具类生成
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jwtUtil := utils.NewJWTUtil(l.svcCtx.Config.AuthRpc.AccessSecret, l.svcCtx.Config.AuthRpc.AccessExpire, l.svcCtx.RedisClient, l.svcCtx.Config.TkStore)
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token, err := jwtUtil.GenerateToken(l.ctx, cast.ToInt64(user.ID), user.Name)
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if err != nil {
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return nil, err
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}
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// 4. 返回token
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return &usercenter.LoginResponse{
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UserId: cast.ToString(user.ID),
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Token: token,
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Message: "登录成功",
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}, nil
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}
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