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92 lines
3.7 KiB
92 lines
3.7 KiB
package user
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import (
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"errors"
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"time"
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"yunyan/comm"
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"yunyan/lego/core"
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"yunyan/lego/core/cbase"
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"yunyan/lego/sys/log"
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"yunyan/lego/sys/mysql"
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)
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// dbUserFeedback App 用户反馈。本地 gorm 结构，不进 pb：
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// 客户端只提交、不回读；后台列表由 console 直连业务库查询。
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//
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// version / phonemodel / channel 是提交当时从 user 行抄下来的快照。
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// 用户之后升级或换机，这条记录仍停在提交时的环境上，排查「哪一版出的问题」靠它。
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type dbUserFeedback struct {
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Id uint64 `gorm:"column:id;primaryKey;autoIncrement" json:"id"`
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Uid string `gorm:"column:uid;size:50;index" json:"uid"`
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Message string `gorm:"column:message;size:2000" json:"message"`
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Version string `gorm:"column:version;size:32" json:"version"`
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Phonemodel string `gorm:"column:phonemodel;size:64" json:"phonemodel"`
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Channel int32 `gorm:"column:channel" json:"channel"`
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Createtime int64 `gorm:"column:createtime;index" json:"createtime"`
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}
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type modelFeedbackComp struct {
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cbase.ModuleCompBase
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module *User
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}
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func (this *modelFeedbackComp) Init(service core.IService, module core.IModule, comp core.IModuleComp, opt core.IModuleOptions) (err error) {
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this.ModuleCompBase.Init(service, module, comp, opt)
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this.module = module.(*User)
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if err = mysql.CreateTable(comm.TableUserFeedback, &dbUserFeedback{}); err != nil {
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this.module.Errorln(err)
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}
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// 后台列表按手机号/昵称筛时要 JOIN user。user 表多半是老库的 utf8mb4_general_ci，
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// 新表按服务器默认建会是 utf8mb4_0900_ai_ci，联表直接 1267。对齐后再查。
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this.alignCollation()
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return
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}
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func (this *modelFeedbackComp) alignCollation() {
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target := this.tableCollation(comm.TableUser)
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charset, ok := collationCharset(target)
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if !ok {
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this.module.Warn("用户反馈表排序规则对齐：user 表排序规则读不到或不合法，跳过", log.Field{Key: "collation", Value: target})
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return
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}
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cur := this.tableCollation(comm.TableUserFeedback)
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if cur == "" || cur == target {
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return
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}
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if res := mysql.Exec("ALTER TABLE `" + comm.TableUserFeedback + "` CONVERT TO CHARACTER SET " + charset + " COLLATE " + target); res.Error != nil {
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this.module.Error("用户反馈表排序规则对齐失败", log.Field{Key: "from", Value: cur},
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log.Field{Key: "to", Value: target}, log.Field{Key: "err", Value: res.Error.Error()})
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return
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}
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this.module.Infof("用户反馈表排序规则对齐：%s → %s", cur, target)
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}
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func (this *modelFeedbackComp) tableCollation(table string) string {
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var coll string
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res := mysql.Raw("SELECT TABLE_COLLATION FROM information_schema.TABLES WHERE TABLE_SCHEMA=DATABASE() AND TABLE_NAME=?", table).Scan(&coll)
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if res.Error != nil {
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this.module.Warn("读表排序规则失败", log.Field{Key: "table", Value: table}, log.Field{Key: "err", Value: res.Error.Error()})
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return ""
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}
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return coll
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}
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// insert 写入一条反馈。用户资料读不到时快照留空，内容照样落库——
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// 反馈本身比「附带的版本号」重要，不能因为查用户失败就把内容丢掉。
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func (this *modelFeedbackComp) insert(uid, message string) error {
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row := &dbUserFeedback{
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Uid: uid,
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Message: message,
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Createtime: time.Now().Unix(),
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}
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if user, err := this.module.model.findforid(uid); err == nil && user != nil {
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row.Version = user.Version
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row.Phonemodel = user.Phonemodel
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row.Channel = int32(user.Channel)
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} else if err != nil && !errors.Is(err, mysql.ErrNoDocuments) {
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this.module.Warn("用户反馈：读用户快照失败，仍写入内容",
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log.Field{Key: "uid", Value: uid}, log.Field{Key: "err", Value: err.Error()})
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}
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return mysql.Insert(comm.TableUserFeedback, row)
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}
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