Better client delete + api

Co-Authored-By: Alireza Ahmadi <alireza7@gmail.com>

README.md

@@ -166,7 +166,7 @@ Reference syntax:
 | `POST` | `"/clientIps/:email"`              | Client Ip address                           |
 | `POST` | `"/clearClientIps/:email"`         | Clear Client Ip address                     |
 | `POST` | `"/addClient/"`                    | Add Client to inbound                       |
-| `POST` | `"/delClient/:email"`              | Delete Client                               |
+| `POST` | `"/:id/delClient/:clientId"`       | Delete Client by UID/Password as clientId   |
 | `POST` | `"/updateClient/:index"`           | Update Client                               |
 | `POST` | `"/:id/resetClientTraffic/:email"` | Reset Client's Traffic                      |
 | `POST` | `"/resetAllTraffics"`              | Reset traffics of all inbounds              |

web/controller/api.go

@@ -26,7 +26,7 @@ func (a *APIController) initRouter(g *gin.RouterGroup) {
 	g.POST("/clientIps/:email", a.getClientIps)
 	g.POST("/clearClientIps/:email", a.clearClientIps)
 	g.POST("/addClient/", a.addInboundClient)
-	g.POST("/delClient/:email", a.delInboundClient)
+	g.POST("/:id/delClient/:clientId", a.delInboundClient)
 	g.POST("/updateClient/:index", a.updateInboundClient)
 	g.POST("/:id/resetClientTraffic/:email", a.resetClientTraffic)
 	g.POST("/resetAllTraffics", a.resetAllTraffics)

web/controller/inbound.go

@@ -34,7 +34,7 @@ func (a *InboundController) initRouter(g *gin.RouterGroup) {
 	g.POST("/clientIps/:email", a.getClientIps)
 	g.POST("/clearClientIps/:email", a.clearClientIps)
 	g.POST("/addClient", a.addInboundClient)
-	g.POST("/delClient/:email", a.delInboundClient)
+	g.POST("/:id/delClient/:clientId", a.delInboundClient)
 	g.POST("/updateClient/:index", a.updateInboundClient)
 	g.POST("/:id/resetClientTraffic/:email", a.resetClientTraffic)
 	g.POST("/resetAllTraffics", a.resetAllTraffics)
@@ -155,7 +155,7 @@ func (a *InboundController) clearClientIps(c *gin.Context) {
 
 	err := a.inboundService.ClearClientIps(email)
 	if err != nil {
-		jsonMsg(c, "修改", err)
+		jsonMsg(c, "Revise", err)
 		return
 	}
 	jsonMsg(c, "Log Cleared", nil)
@@ -180,15 +180,14 @@ func (a *InboundController) addInboundClient(c *gin.Context) {
 }
 
 func (a *InboundController) delInboundClient(c *gin.Context) {
-	email := c.Param("email")
+	id, err := strconv.Atoi(c.Param("id"))
-	inbound := &model.Inbound{}
-	err := c.ShouldBind(inbound)
 	if err != nil {
 		jsonMsg(c, I18n(c, "pages.inbounds.revise"), err)
 		return
 	}
+	clientId := c.Param("clientId")
 
-	err = a.inboundService.DelInboundClient(inbound, email)
+	err = a.inboundService.DelInboundClient(id, clientId)
 	if err != nil {
 		jsonMsg(c, "something worng!", err)
 		return

web/html/xui/inbounds.html

@@ -70,7 +70,7 @@
                             <a-button type="primary" icon="export" @click="exportAllLinks">{{ i18n "pages.inbounds.export" }}</a-button>
                             <a-button type="primary" icon="reload" @click="resetAllTraffic">{{ i18n "pages.inbounds.resetAllTraffic" }}</a-button>
                         </div>
-                        <a-input v-model.lazy="searchKey" placeholder="{{ i18n "search" }}" autofocus style="max-width: 300px"></a-input>
+                        <a-input v-model.lazy="searchKey" placeholder='{{ i18n "search" }}' autofocus style="max-width: 300px"></a-input>
                         <a-table :columns="columns" :row-key="dbInbound => dbInbound.id"
                                  :data-source="searchedInbounds"
                                  :loading="spinning" :scroll="{ x: 1300 }"
@@ -426,7 +426,7 @@
             },
 			openCloneInbound(dbInbound) {
                 this.$confirm({
-                    title: '{{ i18n "pages.inbounds.cloneInbound"}} ' + dbInbound.remark,
+                    title: '{{ i18n "pages.inbounds.cloneInbound"}}' + dbInbound.remark,
                     content: '{{ i18n "pages.inbounds.cloneInboundContent"}}',
                     okText: '{{ i18n "pages.inbounds.cloneInboundOk"}}',
                     cancelText: '{{ i18n "cancel" }}',
@@ -615,22 +615,14 @@
             },
             delClient(dbInboundId,client) {
                 dbInbound = this.dbInbounds.find(row => row.id === dbInboundId);
-                newDbInbound = new DBInbound(dbInbound);
+                clientId = dbInbound.protocol == "trojan" ? client.password : client.id;
-                inbound = newDbInbound.toInbound();
-                clients = this.getClients(dbInbound.protocol, inbound.settings);
-                index = this.findIndexOfClient(clients, client);
-                clients.splice(index, 1);
-                const data = {
-                    id: dbInboundId,
-                    settings: inbound.settings.toString(),
-                };
                 this.$confirm({
                     title: '{{ i18n "pages.inbounds.deleteInbound"}}',
                     content: '{{ i18n "pages.inbounds.deleteInboundContent"}}',
                     class: siderDrawer.isDarkTheme ? darkClass : '',
                     okText: '{{ i18n "delete"}}',
                     cancelText: '{{ i18n "cancel"}}',
-                    onOk: () => this.submit('/xui/inbound/delClient/' + client.email, data),
+                    onOk: () => this.submit(`/xui/inbound/${dbInboundId}/delClient/${clientId}`),
                 });
             },
             getClients(protocol, clientSettings) {

web/service/inbound.go

@@ -314,28 +314,56 @@ func (s *InboundService) AddInboundClient(data *model.Inbound) error {
 	return db.Save(oldInbound).Error
 }
 
-func (s *InboundService) DelInboundClient(inbound *model.Inbound, email string) error {
+func (s *InboundService) DelInboundClient(inboundId int, clientId string) error {
-	db := database.GetDB()
+	oldInbound, err := s.GetInbound(inboundId)
-	err := s.DelClientStat(db, email)
-	if err != nil {
-		logger.Error("Delete stats Data Error")
-		return err
-	}
-
-	oldInbound, err := s.GetInbound(inbound.Id)
 	if err != nil {
 		logger.Error("Load Old Data Error")
 		return err
 	}
+	var settings map[string]interface{}
+	err = json.Unmarshal([]byte(oldInbound.Settings), &settings)
+	if err != nil {
+		return err
+	}
 
-	oldInbound.Settings = inbound.Settings
+	email := ""
+	client_key := "id"
+	if oldInbound.Protocol == "trojan" {
+		client_key = "password"
+	}
+
+	inerfaceClients := settings["clients"].([]interface{})
+	var newClients []interface{}
+	for _, client := range inerfaceClients {
+		c := client.(map[string]interface{})
+		c_id := c[client_key].(string)
+		if c_id == clientId {
+			email = c["email"].(string)
+		} else {
+			newClients = append(newClients, client)
+		}
+	}
+
+	settings["clients"] = newClients
+	newSettings, err := json.MarshalIndent(settings, "", "  ")
+	if err != nil {
+		return err
+	}
+
+	oldInbound.Settings = string(newSettings)
+
+	db := database.GetDB()
+	err = s.DelClientStat(db, email)
+	if err != nil {
+		logger.Error("Delete stats Data Error")
+		return err
+	}
 
 	err = s.DelClientIPs(db, email)
 	if err != nil {
 		logger.Error("Error in delete client IPs")
 		return err
 	}
-
 	return db.Save(oldInbound).Error
 }