coffeescript to js

.eslintrc.yaml

@@ -15,6 +15,7 @@ globals:
   LRUCache: true
   moment: true
   pako: true
+  platform: true
   Raygun: true
   twttr: true
   wire: true

app/script/client/Client.js

@@ -0,0 +1,91 @@
+/*
+ * Wire
+ * Copyright (C) 2017 Wire Swiss GmbH
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see http://www.gnu.org/licenses/.
+ *
+ */
+
+'use strict';
+
+window.z = window.z || {};
+window.z.client = z.client || {};
+
+z.client.Client = class Client {
+  constructor(payload = {}) {
+    if (payload.address) {
+      this.class = payload.class || '?';
+      this.label = payload.label || '?';
+      this.model = payload.model || '?';
+    }
+
+    for (let member in payload) {
+      this[member] = payload[member];
+    }
+
+    // Metadata maintained by us
+    this.meta = {
+      is_verified: ko.observable(false),
+      primary_key: undefined,
+    };
+
+    this.session = {};
+  }
+
+  /*
+  Splits an ID into user ID & client ID.
+  @param {string} id
+  @return {Object} Object containing the user ID & client ID
+  */
+  static dismantle_user_client_id(id) {
+    let [user_id, client_id] = (id != null ? id.split('@') : undefined) || [];
+    return {
+      user_id,
+      client_id,
+    };
+  }
+
+  /*
+  @return {boolean} - True, if the client is the self user's permanent client.
+  */
+  is_permanent() {
+    return this.type === z.client.ClientType.PERMANENT;
+  }
+
+  /*
+  @return {boolean} - True, if it is NOT the client of the self user.
+  */
+  is_remote() {
+    return !this.is_permanent() && !this.is_temporary();
+  }
+
+  /*
+  @return {boolean} - True, if the client is the self user's temporary client.
+  */
+  is_temporary() {
+    return this.type === z.client.ClientType.TEMPORARY;
+  }
+
+  /*
+  This method returns a JSON object which can be stored in our local database.
+
+  @return {Object}
+  */
+  to_json() {
+    let json = ko.toJSON(this);
+    let real_json = JSON.parse(json);
+    delete real_json.session;
+    return real_json;
+  }
+};

app/script/client/ClientError.js

@@ -0,0 +1,80 @@
+/*
+ * Wire
+ * Copyright (C) 2017 Wire Swiss GmbH
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see http://www.gnu.org/licenses/.
+ *
+ */
+
+'use strict';
+
+window.z = window.z || {};
+window.z.client = z.client || {};
+
+z.client.ClientError = class ClientError extends Error {
+  constructor(type) {
+    super();
+
+    this.name = this.constructor.name;
+    this.stack = (new Error()).stack;
+    this.type = type || z.client.ClientError.TYPE.UNKNOWN;
+
+    switch (this.type) {
+      case z.client.ClientError.TYPE.CLIENT_NOT_SET:
+        this.message = 'Local client is not yet set';
+        break;
+      case z.client.ClientError.TYPE.DATABASE_FAILURE:
+        this.message = 'Client related database transaction failed';
+        break;
+      case z.client.ClientError.TYPE.MISSING_ON_BACKEND:
+        this.message = 'Local client does not exist on backend';
+        break;
+      case z.client.ClientError.TYPE.NO_CLIENT_ID:
+        this.message = 'Client ID is not defined';
+        break;
+      case z.client.ClientError.TYPE.NO_LOCAL_CLIENT:
+        this.message = 'No local client found in database';
+        break;
+      case z.client.ClientError.TYPE.NO_USER_ID:
+        this.message = 'User ID is not defined';
+        break;
+      case z.client.ClientError.TYPE.REQUEST_FAILURE:
+        this.message = 'Client related backend request failed';
+        break;
+      case z.client.ClientError.TYPE.REQUEST_FORBIDDEN:
+        this.message = 'Client related backend request forbidden';
+        break;
+      case z.client.ClientError.TYPE.TOO_MANY_CLIENTS:
+        this.message = 'User has reached the maximum of allowed clients';
+        break;
+      default:
+        this.message = 'Unknown ClientError';
+    }
+  }
+
+  static get TYPE() {
+    return {
+      CLIENT_NOT_SET: 'z.client.ClientError.TYPE.CLIENT_NOT_SET',
+      DATABASE_FAILURE: 'z.client.ClientError.TYPE.DATABASE_FAILURE',
+      MISSING_ON_BACKEND: 'z.client.ClientError.TYPE.MISSING_ON_BACKEND',
+      NO_CLIENT_ID: 'z.client.ClientError.TYPE.NO_CLIENT_ID',
+      NO_LOCAL_CLIENT: 'z.client.ClientError.TYPE.NO_LOCAL_CLIENT',
+      NO_USER_ID: 'z.client.ClientError.TYPE.NO_USER_ID',
+      REQUEST_FAILURE: 'z.client.ClientError.TYPE.REQUEST_FAILURE',
+      REQUEST_FORBIDDEN: 'z.client.ClientError.TYPE.REQUEST_FORBIDDEN',
+      TOO_MANY_CLIENTS: 'z.client.ClientError.TYPE.TOO_MANY_CLIENTS',
+      UNKNOWN: 'z.client.ClientError.TYPE.UNKNOWN',
+    };
+  }
+};