From 218125a32762ea17ebba1dab15d6ca2c6f8c1b38 Mon Sep 17 00:00:00 2001
From: Jonathan Boiser <jboiser@gmail.com>
Date: Tue, 6 Oct 2020 14:56:19 -0700
Subject: [PATCH] Remove schema validation from KolibriApp

---
 kolibri/core/assets/src/kolibri_app.js | 66 --------------------------
 1 file changed, 66 deletions(-)

diff --git a/kolibri/core/assets/src/kolibri_app.js b/kolibri/core/assets/src/kolibri_app.js
index d1d61e7e780..eae477e3f29 100644
--- a/kolibri/core/assets/src/kolibri_app.js
+++ b/kolibri/core/assets/src/kolibri_app.js
@@ -1,6 +1,5 @@
 import { sync } from 'vuex-router-sync';
 import forEach from 'lodash/forEach';
-import isPlainObject from 'lodash/isPlainObject';
 import router from 'kolibri.coreVue.router';
 import logger from 'kolibri.lib.logging';
 import Vue from 'kolibri.lib.vue';
@@ -10,59 +9,6 @@ import KolibriModule from 'kolibri_module';
 
 export const logging = logger.getLogger(__filename);
 
-function _registerSchema(schema, moduleName, subPaths = []) {
-  forEach(schema, (subSchema, propertyName) => {
-    // Must be a plain object to be a valid schema spec
-    // And have at least a default key, and one of type or validator
-    if (isPlainObject(subSchema)) {
-      if (
-        typeof subSchema.default !== 'undefined' &&
-        (subSchema.type || (subSchema.validator && subSchema.validator instanceof Function))
-      ) {
-        /* eslint-disable no-inner-declarations */
-        function getter(state) {
-          if (moduleName) {
-            state = state[moduleName];
-          }
-          subPaths.forEach(path => {
-            state = state[path];
-          });
-          return state[propertyName];
-        }
-        function callback(newValue) {
-          let fail = false;
-          if (subSchema.type) {
-            if (subSchema.type === Object) {
-              if (!isPlainObject(newValue)) {
-                fail = true;
-              }
-            } else {
-              fail = !(newValue instanceof subSchema.type);
-            }
-          }
-          if (subSchema.validator) {
-            if (!subSchema.validator(newValue)) {
-              fail = true;
-            }
-          }
-          if (fail) {
-            logging.error(
-              `Validation failed for property: ${[...subPaths, propertyName]} in module ${
-                moduleName ? moduleName : 'root'
-              }`
-            );
-          }
-        }
-        /* eslint-enable */
-        store.watch(getter, callback);
-      } else {
-        // Otherwise assume it is just a nested object structure
-        _registerSchema(subSchema, moduleName, [...subPaths, propertyName]);
-      }
-    }
-  });
-}
-
 /*
  * A class for single page apps that control routing and vuex state.
  * Override the routes, mutations, initialState, and RootVue getters.
@@ -132,18 +78,6 @@ export default class KolibriApp extends KolibriModule {
       store.registerModule(name, module);
     });
 
-    if (process.env.NODE_ENV !== 'production') {
-      // Register any schemas we have defined for vuex state
-      if (this.pluginModule.state && this.pluginModule.state.schema) {
-        _registerSchema(this.pluginModule.state.schema);
-      }
-      forEach(this.pluginModule.modules, (module, name) => {
-        if (module.schema) {
-          _registerSchema(module.schema, name);
-        }
-      });
-    }
-
     return heartbeat.startPolling().then(() => {
       this.store.dispatch('getNotifications');
       return Promise.all([