Vestmore_GO/model/killara_customer_token_logic.go

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Go
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package model
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import (
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"encoding/json"
"errors"
"fmt"
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"time"
"github.com/iapologizewhenimwrong/Vestmore_GO/utils/log"
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"gorm.io/gorm"
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)
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type KillaraCustomerTokenModel struct {
// fields ...
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db *gorm.DB
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TableName string // 表名
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}
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// 旧的php逻辑 不是一致操作, 存在bug的可能性.
// func (m *KillaraCustomerTokenModel) InsertToken(data *KillaraCustomerToken) error {
// // 删除重复的 token
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// m.DeleteToken(*data.Token)
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// // 删除相同客户ID和平台的旧 token
// if *data.CustomerId != 0 && *data.Platform != 0 {
// m.db.Where("customer_id = ? AND platform = ?", *data.CustomerId, *data.Platform).Delete(&KillaraCustomerToken{})
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// }
// return m.db.Create(data).Error
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// }
func (m *KillaraCustomerTokenModel) InsertToken(data *KillaraCustomerToken) error {
return m.db.Model(&KillaraCustomerToken{}).Transaction(func(tx *gorm.DB) error {
// 查找是否存在相同客户ID、平台和Token的记录
var existingToken KillaraCustomerToken
err := tx.Where("customer_id = ? AND platform = ? AND token = ?", data.CustomerId, data.Platform, *data.Token).First(&existingToken).Error
if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
tx.Rollback() // 发生错误,回滚事务
return err
}
if !errors.Is(err, gorm.ErrRecordNotFound) {
// 存在记录,先删除
err = tx.Delete(&existingToken).Error
if err != nil {
tx.Rollback() // 删除错误,回滚事务
return err
}
}
// 插入新记录
err = tx.Create(data).Error
if err != nil {
tx.Rollback() // 插入错误,回滚事务
return err
}
return err // 提交事务
})
}
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func (m *KillaraCustomerTokenModel) UpdateTokenData(token string, data map[string]interface{}) error {
dataJSON, err := json.Marshal(data)
if err != nil {
return err
}
return m.db.Model(&KillaraCustomerToken{}).Where("token = ?", token).Update("data", string(dataJSON)).Error
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}
func (m *KillaraCustomerTokenModel) UpdateTokenExpiry(token string, expiry int64) error {
return m.db.Model(&KillaraCustomerToken{}).Where("token = ?", token).Update("expiry", expiry).Error
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}
func (m *KillaraCustomerTokenModel) UpdateTokenCustomerID(token string, customerID uint64) error {
return m.db.Model(&KillaraCustomerToken{}).Where("token = ?", token).Update("customer_id", customerID).Error
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}
func (m *KillaraCustomerTokenModel) DeleteToken(token string) error {
err := m.db.Where("token = ?", token).Delete(&KillaraCustomerToken{}).Error
if err == gorm.ErrRecordNotFound {
return nil
}
return err
}
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func (m *KillaraCustomerTokenModel) GetToken(tx *gorm.DB, token string) (*KillaraCustomerToken, error) {
var db *gorm.DB
if tx != nil {
db = tx
} else {
db = m.db
}
var tokenData KillaraCustomerToken
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err := db.Model(&tokenData).Where("token = ?", token).First(&tokenData).Error
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if err == gorm.ErrRecordNotFound {
return nil, nil
}
return &tokenData, err
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}
// PHP 旧的代码
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// func (m *KillaraCustomerTokenModel) CheckToken(token string) (*KillaraCustomerToken, error) {
// tokenData, err := m.GetToken(token)
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// if err != nil {
// if errors.Is(err, gorm.ErrRecordNotFound) {
// return nil, nil
// }
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// return nil, err
// }
// if *tokenData.Expiry > time.Now().Unix() {
// return tokenData, nil
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// }
// // 过期则删除 token
// m.DeleteToken(token)
// return nil, nil
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// }
func (m *KillaraCustomerTokenModel) CheckToken(tokenstr string) (*KillaraCustomerToken, error) {
var resultToken *KillaraCustomerToken
err := m.db.Model(&KillaraCustomerToken{}).Transaction(func(tx *gorm.DB) error {
// 查找 Token 记录
var token KillaraCustomerToken
err := tx.Where("token = ?", tokenstr).First(&token).Error
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil
}
tx.Rollback() // 发生错误,回滚事务
return err
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}
// 判断 Token 是否过期
if *token.Expiry <= time.Now().Unix() {
// 过期则删除 Token
err = tx.Delete(&token).Error
if err != nil {
tx.Rollback() // 删除错误,回滚事务
return err
}
}
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resultToken = &token
return err // 提交事务
})
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if err != nil {
return nil, err
}
return resultToken, nil
}
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func (m *KillaraCustomerTokenModel) ClearDuplicateToken(customerID uint64, currentToken string, platform int) error {
return m.db.Model(&KillaraCustomerToken{}).Transaction(func(tx *gorm.DB) error {
var tokens []*KillaraCustomerToken
err := tx.Where("customer_id = ? AND platform = ?", customerID, platform).Find(&tokens).Error
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if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
log.Println("当前的token, 自身都不存在, 疑似出了什么错误1")
return nil
}
tx.Rollback() // 发生错误,回滚事务
return err
}
for _, token := range tokens {
if *token.Token != currentToken {
// err := tx.Delete(token).Error todo: 不太明白php为什么不删除token, 难道用来链路跟踪? 但是客户端id也被更新了, 没有存在的意义了
err := tx.Where("token = ?", *token.Token).Update("customer_id", 0).Error
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return fmt.Errorf("tokens 查询出来, 自身都不存在, 疑似出了什么错误2")
}
tx.Rollback() // 发生错误,回滚事务
return err
}
}
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}
return tx.Commit().Error
})
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}
func (m *KillaraCustomerTokenModel) GetTokenByCustomerID(customerID uint64) (*string, error) {
var token KillaraCustomerToken
err := m.db.Select("token").Where("customer_id = ?", customerID).First(&token).Error
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, nil
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}
return token.Token, err
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}
func (m *KillaraCustomerTokenModel) GetTokenDataByCustomerID(customerID uint64) (map[string]interface{}, error) {
var token KillaraCustomerToken
err := m.db.Select("data").Where("customer_id = ?", customerID).First(&token).Error
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, nil
}
return nil, err
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}
var data map[string]interface{}
err = json.Unmarshal([]byte(*token.Data), &data)
return data, err
}