allow for additional transform functions for toJSON and sanitize

test/api/v3/unit/libs/baseModel.test.js

@@ -52,8 +52,38 @@ describe('Base model plugin', () => {
     let objToTransform = {ok: true, amPrivate: true};
     let privatized = schema.options.toJSON.transform({}, objToTransform);
 
-    expect(objToTransform).to.have.property('ok');
-    expect(objToTransform).not.to.have.property('amPrivate');
-    expect(objToTransform.amPrivate).to.equal(undefined);
+    expect(privatized).to.have.property('ok');
+    expect(privatized).not.to.have.property('amPrivate');
+  });
+
+  it('accepts a further transform function for toJSON', () => {
+    let options = {
+      private: ['amPrivate'],
+      toJSONTransform: sandbox.stub().returns(true)
+    };
+
+    baseModel(schema, options);
+
+    let objToTransform = {ok: true, amPrivate: true};
+    let privatized = schema.options.toJSON.transform({}, objToTransform);
+
+    expect(privatized).to.equals(true);
+    expect(options.toJSONTransform).to.be.calledWith(objToTransform);
+  });
+
+  it('accepts a transform function for sanitize', () => {
+    let options = {
+      private: ['amPrivate'],
+      sanitizeTransform: sandbox.stub().returns(true)
+    };
+
+    baseModel(schema, options);
+
+    expect(schema.options.toJSON.transform).to.exist;
+    let objToSanitize = {ok: true, noUpdateForMe: true};
+    let sanitized = schema.statics.sanitize(objToSanitize);
+
+    expect(sanitized).to.equals(true);
+    expect(options.sanitizeTransform).to.be.calledWith(objToSanitize);
   });
 });

website/src/libs/api-v3/baseModel.js

@@ -40,7 +40,8 @@ export default function baseModel (schema, options = {}) {
       objectPath.del(objToSanitize, fieldPath);
     });
 
-    return objToSanitize;
+    // Allow a sanitize transform function to be used
+    return options.sanitizeTransform ? options.sanitizeTransform(objToSanitize) : objToSanitize;
   };
 
   if (!schema.options.toJSON) schema.options.toJSON = {};
@@ -49,5 +50,8 @@ export default function baseModel (schema, options = {}) {
     privateFields.forEach((fieldPath) => {
       objectPath.del(plainObj, fieldPath);
     });
+
+    // Allow an additional toJSON transform function to be used
+    return options.toJSONTransform ? options.toJSONTransform(plainObj) : plainObj;
   };
 }

website/src/models/user.js

@@ -477,24 +477,21 @@ export let schema = new Schema({
 schema.plugin(baseModel, {
   noSet: ['_id', 'apikey', 'auth.blocked', 'auth.timestamps', 'lastCron', 'auth.local.hashed_password', 'auth.local.salt'],
   private: ['auth.local.hashed_password', 'auth.local.salt'],
+  toJSONTransform: function toJSON (doc) {
+    doc.id = doc._id;
+
+    // FIXME? Is this a reference to `doc.filters` or just disabled code? Remove?
+    doc.filters = {};
+    doc._tmp = this._tmp; // be sure to send down drop notifs
+
+    return doc;
+  },
 });
 
 schema.methods.deleteTask = function deleteTask (tid) {
   this.ops.deleteTask({params: {id: tid}}, () => {}); // TODO remove this whole method, since it just proxies, and change all references to this method
 };
 
-schema.methods.toJSON = function toJSON () {
-  let doc = this.toObject();
-
-  doc.id = doc._id;
-
-  // FIXME? Is this a reference to `doc.filters` or just disabled code? Remove?
-  doc.filters = {};
-  doc._tmp = this._tmp; // be sure to send down drop notifs
-
-  return doc;
-};
-
 // schema.virtual('tasks').get(function () {
 //   var tasks = this.habits.concat(this.dailys).concat(this.todos).concat(this.rewards);
 //   var tasks = _.object(_.pluck(tasks,'id'), tasks);