feat: add username resetting

Signed-off-by: Kininaru <shiftregister233@outlook.com>

controllers/member.go

@@ -240,3 +240,35 @@ func (c *APIController) DeleteMember() {
 	c.Data["json"] = object.DeleteMember(id)
 	c.ServeJSON()
 }
+
+func (c *APIController) ResetUsername() {
+	var resp Response
+	memberId := c.GetSessionUser()
+	newUsername := c.Input().Get("new")
+
+	if len(memberId) == 0 {
+		resp = Response{Status: "error", Msg: "Login first"}
+		c.Data["json"] = resp
+		c.ServeJSON()
+		return
+	}
+
+	if len(newUsername) == 0 {
+		resp = Response{Status: "error", Msg: "Parameter lost: new"}
+		c.Data["json"] = resp
+		c.ServeJSON()
+		return
+	}
+
+	msg := object.ResetUsername(memberId, newUsername)
+
+	if msg == "" {
+		resp = Response{Status: "ok", Msg: "Succeed. Please login again."}
+		c.SetSessionUser("")
+	} else {
+		resp = Response{Status: "error", Msg: msg}
+	}
+
+	c.Data["json"] = resp
+	c.ServeJSON()
+}

object/adapter.go

@@ -33,6 +33,11 @@ type Session struct {
 
 func InitAdapter() {
 	adapter = NewAdapter("mysql", beego.AppConfig.String("dataSourceName"))
+
+	_, err := adapter.engine.Query("update member set rename_quota = ? where rename_quota is null", DefaultRenameQuota)
+	if err != nil {
+		panic(err)
+	}
 }
 
 // Adapter represents the MySQL adapter for policy storage.

object/conf.go

@@ -21,6 +21,7 @@ var (
 	DefaultBalancePageNum      = 25
 	DefaultFilePageNum         = 25
 	DefaultMemberAdminPageNum  = 100
+	DefaultRenameQuota         = 3
 	UserNamingRestrictions     = false
 	HomePageNodeNum            = 8
 	TopicThanksCost            = 15

object/member.go

@@ -56,6 +56,7 @@ type Member struct {
 	OnlineStatus       bool   `xorm:"bool" json:"onlineStatus"`
 	LastActionDate     string `xorm:"varchar(40)" json:"-"`
 	Status             int    `xorm:"int" json:"-"`
+	RenameQuota        int    `json:"renameQuota"`
 }
 
 func GetMembers() []*Member {
@@ -622,3 +623,50 @@ func GetMemberOnlineNum() int {
 
 	return int(total)
 }
+
+type UpdateListItem struct {
+	Table string
+	Attribute string
+}
+
+func ResetUsername(oldUsername string, newUsername string) string {
+	if len(newUsername) == 0 || len(newUsername) > 100 || strings.Index(newUsername, " ") >= 0 {
+		return "Illegal username"
+	}
+	if HasMember(newUsername) {
+		return "User exists"
+	}
+
+	member := GetMember(oldUsername)
+	if member.RenameQuota < 1 {
+		return "You have no chance to reset you name."
+	}
+	member.RenameQuota--
+	_, err := adapter.engine.Query("update member set rename_quota = ? where id = ?", member.RenameQuota, oldUsername)
+	if err != nil {
+		panic(err)
+	}
+
+	updateList := []UpdateListItem{
+		{"member", "id"},
+		{"browse_record", "member_id"},
+		{"consumption_record", "consumer_id"},
+		{"consumption_record", "receiver_id"},
+		{"favorites", "member_id"},
+		{"node", "moderators"},
+		{"notification", "sender_id"},
+		{"notification", "receiver_id"},
+		{"reply", "author"},
+		{"reset_record", "member_id"},
+		{"topic", "author"},
+		{"upload_file_record", "member_id"},
+	}
+	for _, value := range updateList {
+		_, err = adapter.engine.Query("update " + value.Table + " set " + value.Attribute + " = ? where " + value.Attribute + " = ?", newUsername, oldUsername)
+		if err != nil {
+			panic(err)
+		}
+	}
+
+	return ""
+}

routers/router.go

@@ -87,6 +87,7 @@ func initAPI() {
 	beego.Router("/api/get-member-editor-type", &controllers.APIController{}, "GET:GetMemberEditorType")
 	beego.Router("/api/update-member-email-reminder", &controllers.APIController{}, "POST:UpdateMemberEmailReminder")
 	beego.Router("/api/get-ranking-rich", &controllers.APIController{}, "GET:GetRankingRich")
+	beego.Router("/api/reset-member-username", &controllers.APIController{}, "GET:ResetUsername")
 
 	beego.Router("/api/get-nodes", &controllers.APIController{}, "GET:GetNodes")
 	beego.Router("/api/get-node", &controllers.APIController{}, "GET:GetNode")

web/src/backend/AccountBackend.js

@@ -58,3 +58,13 @@ export function resetPassword(step, values) {
     body: JSON.stringify(values),
   }).then((res) => res.json());
 }
+
+export function resetUsername(newUsername) {
+  return fetch(
+    `${Setting.ServerUrl}/api/reset-member-username?new=${newUsername}`,
+    {
+      method: "GET",
+      credentials: "include",
+    }
+  ).then((res) => res.json());
+}

web/src/locales/en.json

@@ -482,6 +482,8 @@
   },
   "setting": {
     "Username": "Username",
+    "New Username": "New Username",
+    "Username has been set": "Username has been set. Please login again.",
     "Password": "Password",
     "Member already exists": "Member already exists",
     "Password empty": "Password empty",
@@ -502,6 +504,7 @@
     "Company": "Company",
     "Bio": "Bio",
     "Save Settings": "Save Settings",
+    "Save Username": "Save Username",
     "Settings": "Settings",
     "Company title": "Company title",
     "Location": "Location",

web/src/locales/zh.json

@@ -486,6 +486,8 @@
   },
   "setting": {
     "Username": "用户名",
+    "New Username": "新用户名",
+    "Username has been set": "用户名已设置，请重新登陆",
     "Password": "密码",
     "Member already exists": "用户已存在",
     "Password empty": "密码为空",
@@ -506,6 +508,7 @@
     "Company": "所在公司",
     "Bio": "个人简介",
     "Save Settings": "保存设置",
+    "Save Username": "保存用户名",
     "Settings": "设置",
     "Company title": "工作职位",
     "Location": "所在地",

web/src/main/SettingsBox.js

@@ -201,6 +201,18 @@ class SettingsBox extends React.Component {
     });
   }
 
+  submitNewUsername() {
+    let newUsername = document.getElementById("new-username").value;
+    AccountBackend.resetUsername(newUsername).then((res) => {
+      if (res.status === "ok") {
+        alert(i18next.t("setting:Username has been set"));
+        window.location.href = "/signin";
+      } else {
+        alert(res.msg);
+      }
+    });
+  }
+
   renderSettingList(item) {
     return (
       <Link
@@ -521,6 +533,32 @@ class SettingsBox extends React.Component {
                   {account?.id}
                 </td>
               </tr>
+              <tr>
+                <td width="120" align="right">
+                  {i18next.t("setting:New Username")}
+                </td>
+                <td>
+                  <input
+                    type="text"
+                    className="sl"
+                    name="company"
+                    defaultValue={account?.company}
+                    maxLength="32"
+                    id="new-username"
+                  />
+                </td>
+              </tr>
+              <tr>
+                <td />
+                <td width="auto" align="left">
+                  <input
+                    type="submit"
+                    className="super normal button"
+                    value={i18next.t("setting:Save Username")}
+                    onClick={this.submitNewUsername}
+                  />
+                </td>
+              </tr>
               <tr>
                 <td width="120" align="right">
                   {i18next.t("setting:Phone")}