Add 'Delete' to clients list

Author: br0xen

admin_clients.go

@@ -37,6 +37,14 @@ func handleAdminClients(w http.ResponseWriter, req *http.Request, page *pageData
 			}
 			page.TemplateData = actClientPageData{Id: client.UUID, Ip: client.IP, Name: client.Name}
 			page.show("admin-activateclient.html", w)
+		case "delete":
+			var err error
+			if err = m.DeleteClient(clientId); err != nil {
+				page.session.setFlashMessage("Error removing client: "+err.Error(), "error")
+			} else {
+				page.session.setFlashMessage("Client Removed", "success")
+			}
+			redirect("/admin/clients", w, req)
 		case "auth":
 			email := req.FormValue("email")
 			password := req.FormValue("password")

assets.go

@@ -162,3 +162,23 @@ func (m *model) UpdateClient(cl *Client) {
 	}
 	m.clientsUpdated = true
 }
+
+func (m *model) DeleteClient(id string) error {
+	idx := -1
+	for i := range m.clients {
+		if m.clients[i].UUID == id {
+			idx = i
+			break
+		}
+	}
+	if idx == -1 {
+		return errors.New("Invalid Client ID given")
+	}
+	m.clients = append(m.clients[:idx], m.clients[idx+1:]...)
+	// Now delete it from the DB
+	if err := m.openDB(); err != nil {
+		return nil
+	}
+	defer m.closeDB()
+	return m.bolt.DeleteBucket([]string{"clients"}, id)
+}

model_clients.go

@@ -9,6 +9,7 @@
           <th class="only-large">Client ID</th>
           <th class="only-large">Last Known IP</th>
           <th class="only-large">Authenticated</th>
+          <th class=""></th>
       </tr>
   </thead>
   <tbody>
@@ -25,6 +26,7 @@
           <td class="only-large">{{ $v.UUID }}</td>
           <td class="only-large">{{ $v.IP }}</td>
           <td class="only-large">{{ if $v.Auth }} Yes {{ else }} No {{ end }}</td>
+          <td class=""><a href="/admin/clients/{{ $v.UUID }}/delete" class="pure-button pure-button-plain"><i class="fa fa-trash"></i></a></td>
       </tr>
       {{ end }}
   </tbody>