i2-bill-erp/internal/logic/get_erp_role_logic.go

package logic

import (
	"context"
	"errors"

	"git.i2edu.net/i2/i2-bill-erp/internal/svc"
	"git.i2edu.net/i2/i2-bill-erp/transform"

	"github.com/tal-tech/go-zero/core/logx"
)

type GetErpRoleLogic struct {
	ctx    context.Context
	svcCtx *svc.ServiceContext
	logx.Logger
}

func NewGetErpRoleLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetErpRoleLogic {
	return &GetErpRoleLogic{
		ctx:    ctx,
		svcCtx: svcCtx,
		Logger: logx.WithContext(ctx),
	}
}

// 获取 erp 用户角色
func (l *GetErpRoleLogic) GetErpRole(in *transform.GetErpRoleReq) (*transform.GetErpRoleRes, error) {
	// todo: add your logic here and delete this line
	if in.Mobile == "" {
		return nil, errors.New("mobile is empty")
	}
	sql := `select  
			sys_user.id user_id,GROUP_CONCAT(sys_role.code)  role
          from 
			sys_user  
		  LEFT JOIN 
			sys_user_role on sys_user.id=sys_user_role.user_id  
		  LEFT JOIN  sys_role on sys_user_role.role_id= sys_role.id   
		  where 
			 sys_user.mobile = ? GROUP BY sys_user.mobile`
	result, err := l.svcCtx.DB.SQL(sql, in.Mobile).Query().List()
	if err != nil {
		return nil, err
	}
	if len(result) == 0 {
		return nil, nil
	}
	user_id, _ := result[0]["user_id"].(string)
	role, _ := result[0]["role"].(string)
	return &transform.GetErpRoleRes{UserId: user_id, Role: role}, nil
}