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// Copyright 2022 ROC. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package jinzhu
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import (
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"github.com/rocboss/paopao-ce/internal/core"
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"github.com/rocboss/paopao-ce/internal/core/ms"
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"github.com/rocboss/paopao-ce/internal/dao/jinzhu/dbr"
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"gorm.io/gorm"
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"strings"
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"time"
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)
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var (
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_ core.UserManageService = (*userManageSrv)(nil)
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)
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type userManageSrv struct {
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db *gorm.DB
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}
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func newUserManageService(db *gorm.DB) core.UserManageService {
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return &userManageSrv{
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db: db,
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}
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}
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func (s *userManageSrv) GetUserByID(id int64) (*ms.User, error) {
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user := &dbr.User{
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Model: &dbr.Model{
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ID: id,
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},
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}
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return user.Get(s.db)
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}
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func (s *userManageSrv) GetUserByUsername(username string) (*ms.User, error) {
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user := &dbr.User{
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Username: username,
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}
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return user.Get(s.db)
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}
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func (s *userManageSrv) GetUserByPhone(phone string) (*ms.User, error) {
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user := &dbr.User{
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Phone: phone,
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}
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return user.Get(s.db)
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}
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func (s *userManageSrv) GetUsersByIDs(ids []int64) ([]*ms.User, error) {
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user := &dbr.User{}
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return user.List(s.db, &dbr.ConditionsT{
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"id IN ?": ids,
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}, 0, 0)
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}
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func (s *userManageSrv) GetUsersByKeyword(keyword string) ([]*ms.User, error) {
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user := &dbr.User{}
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keyword = strings.Trim(keyword, " ") + "%"
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if keyword == "%" {
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return user.List(s.db, &dbr.ConditionsT{
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"ORDER": "id ASC",
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}, 0, 6)
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} else {
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return user.List(s.db, &dbr.ConditionsT{
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"username LIKE ?": keyword,
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}, 0, 6)
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}
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}
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func (s *userManageSrv) CreateUser(user *dbr.User) (*ms.User, error) {
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return user.Create(s.db)
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}
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func (s *userManageSrv) UpdateUser(user *ms.User) error {
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return s.db.Transaction(func(tx *gorm.DB) error {
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//获取用户的账单，判断是否赠送过
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bills, err := (&dbr.WalletStatement{}).List(tx, &dbr.ConditionsT{
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"user_id = ?": user.ID,
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"reason = ?": "手机号绑定赠送",
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}, 0, 1)
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if err != nil {
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return err
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}
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if len(bills) > 0 {
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err = user.Update(s.db)
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if err != nil {
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return err
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}
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return nil
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}
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//查询当前用户的balance
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oldUser, err := s.GetUserByID(user.ID)
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if err != nil {
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return err
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}
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if oldUser.Balance == 0 || oldUser.Balance <= time.Now().Unix() {
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//更新当前用户的balance时间戳，增加14天
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//获取当前时间戳并加上14天
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user.Balance = time.Now().Unix() + 1209600
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} else {
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user.Balance = oldUser.Balance + user.Balance
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}
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err = user.Update(s.db)
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if err != nil {
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return err
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}
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// 新增账单
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if err := tx.Create(&dbr.WalletStatement{
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UserID: user.ID,
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ChangeAmount: 1400,
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BalanceSnapshot: user.Balance,
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Reason: "手机号绑定赠送",
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}).Error; err != nil {
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return err
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}
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//返回nil，事务会被提交
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return nil
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})
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}
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