common: add more typings to Model, fix type issues with Session and Store

js/dist/forum.js

@@ -15763,7 +15763,7 @@ var Model = /*#__PURE__*/function () {
   ;
 
   _proto.attribute = function attribute(_attribute) {
-    return this.data.attributes[_attribute];
+    return this.data.attributes && this.data.attributes[_attribute];
   }
   /**
    * Merge new data into this model locally.
@@ -15777,23 +15777,23 @@ var Model = /*#__PURE__*/function () {
     // Since most of the top-level items in a resource object are objects
     // (e.g. relationships, attributes), we'll need to check and perform the
     // merge at the second level if that's the case.
-    for (var key in data) {
+    for (var _key in data) {
-      if (typeof data[key] === 'object') {
+      if (typeof data[_key] === 'object') {
-        this.data[key] = this.data[key] || {}; // For every item in a second-level object, we want to check if we've
+        this.data[_key] = this.data[_key] || {}; // For every item in a second-level object, we want to check if we've
         // been handed a Model instance. If so, we will convert it to a
         // relationship data object.
 
-        for (var innerKey in data[key]) {
+        for (var innerKey in data[_key]) {
-          if (data[key][innerKey] instanceof Model) {
+          if (data[_key][innerKey] instanceof Model) {
-            data[key][innerKey] = {
+            data[_key][innerKey] = {
-              data: Model.getIdentifier(data[key][innerKey])
+              data: Model.getIdentifier(data[_key][innerKey])
             };
           }
 
-          this.data[key][innerKey] = data[key][innerKey];
+          this.data[_key][innerKey] = data[_key][innerKey];
         }
       } else {
-        this.data[key] = data[key];
+        this.data[_key] = data[_key];
       }
     } // Now that we've updated the data, we can say that the model is fresh.
     // This is an easy way to invalidate retained subtrees etc.
@@ -15833,8 +15833,7 @@ var Model = /*#__PURE__*/function () {
     var data = {
       type: this.data.type,
       id: this.data.id,
-      attributes: attributes,
+      attributes: attributes
-      relationships: undefined
     }; // If a 'relationships' key exists, extract it from the attributes hash and
     // set it on the top-level data object instead. We will be sending this data
     // object to the API for persistence.
@@ -15842,9 +15841,9 @@ var Model = /*#__PURE__*/function () {
     if (attributes.relationships) {
       data.relationships = {};
 
-      for (var key in attributes.relationships) {
+      for (var _key2 in attributes.relationships) {
-        var model = attributes.relationships[key];
+        var model = attributes.relationships[_key2];
-        data.relationships[key] = {
+        data.relationships[_key2] = {
           data: model instanceof Array ? model.map(Model.getIdentifier) : Model.getIdentifier(model)
         };
       }

js/src/common/Model.ts

@@ -6,11 +6,21 @@
  */
 import Store from './Store';
 
+export interface Identifier {
+    type: string;
+    id: string;
+}
+
+export interface Data extends Identifier {
+    attributes?: { [key: string]: any };
+    relationships?: { [key: string]: { data: Identifier | Identifier[] } };
+}
+
 export default class Model {
     /**
      * The resource object from the API.
      */
-    data: any;
+    data: Data;
 
     payload: any;
 
@@ -56,7 +66,7 @@ export default class Model {
      * @final
      */
     attribute(attribute: string): any {
-        return this.data.attributes[attribute];
+        return this.data.attributes && this.data.attributes[attribute];
     }
 
     /**
@@ -110,7 +120,7 @@ export default class Model {
      * @return {Promise}
      */
     save(attributes: any, options: any = {}): Promise<Model | Model[]> {
-        const data = {
+        const data: Data = {
             type: this.data.type,
             id: this.data.id,
             attributes,
@@ -223,7 +233,7 @@ export default class Model {
      * @param [transform] A function to transform the attribute value
      */
     static attribute(name: string, transform?: Function): () => any {
-        return function() {
+        return function(this: Model) {
             const value = this.data.attributes && this.data.attributes[name];
 
             return transform ? transform(value) : value;
@@ -239,7 +249,7 @@ export default class Model {
      *     has not been loaded; or the model if it has been loaded.
      */
     static hasOne(name: string): () => Model | boolean {
-        return function() {
+        return function(this: Model) {
             if (this.data.relationships) {
                 const relationship = this.data.relationships[name];
 
@@ -260,8 +270,8 @@ export default class Model {
      *     exists; an array if it does, containing models if they have been
      *     loaded, and undefined for those that have not.
      */
-    static hasMany(name: string): () => [] | boolean {
+    static hasMany(name: string): () => any[] | false {
-        return function() {
+        return function(this: Model) {
             if (this.data.relationships) {
                 const relationship = this.data.relationships[name];
 
@@ -277,14 +287,14 @@ export default class Model {
     /**
      * Transform the given value into a Date object.
      */
-    static transformDate(value: string): Date {
+    static transformDate(value: string): Date | null {
         return value ? new Date(value) : null;
     }
 
     /**
      * Get a resource identifier object for the given model.
      */
-    protected static getIdentifier(model: Model): { type: string; id: string } {
+    protected static getIdentifier(model: Model): Identifier {
         return {
             type: model.data.type,
             id: model.data.id,

js/src/common/Session.ts

@@ -24,7 +24,7 @@ export default class Session {
     /**
      * Attempt to log in a user.
      */
-    login(body: { identification: string; password: string; remember?: string }, options = {}) {
+    login(body: { identification: string; password: string; remember?: boolean }, options = {}) {
         return app.request(
             Object.assign(
                 {

js/src/common/Store.ts

@@ -9,7 +9,7 @@ export default class Store {
      * The local data store. A tree of resource types to IDs, such that
      * accessing data[type][id] will return the model for that type/ID.
      */
-    data: { [key: string]: { [key: number]: Model } } = {};
+    data: { [key: string]: Model[] } = {};
 
     /**
      * The model registry. A map of resource types to the model class that
@@ -49,7 +49,7 @@ export default class Store {
      * @return The model, or null if no model class has been
      *     registered for this resource type.
      */
-    pushObject(data): Model {
+    pushObject(data): Model | null {
         if (!this.models[data.type]) return null;
 
         const type = (this.data[data.type] = this.data[data.type] || {});
@@ -87,7 +87,7 @@ export default class Store {
             url += `/${id}`;
         }
 
-        return app
+        return <Promise<T[]>>app
             .request(
                 Object.assign(
                     {