feat: enhance debug logging abilities

README.md

@@ -113,11 +113,14 @@ that has not explicitly activated it. To activate it set the appropriate flag to
   let app = new EmberApp(defaults, {
     emberData: {
       debug: {
+          LOG_PAYLOADS: false, // data store received to update cache with
+          LOG_OPERATIONS: false, // updates to cache remote state
+          LOG_MUTATIONS: false, // updates to cache local state
           LOG_NOTIFICATIONS: false,
           LOG_REQUEST_STATUS: false,
           LOG_IDENTIFIERS: false,
-          LOG_GRAPH: false,
-          LOG_INSTANCE_CACHE: false,
+          LOG_GRAPH: false, // relationship storage
+          LOG_INSTANCE_CACHE: false, // instance creation/deletion
       }
     }
   });

packages/-ember-data/addon/index.js

@@ -9,7 +9,7 @@ It provides many of the facilities you'd find in server-side `ORM`s like `Active
 
 EmberData is organized into primitives that compose together via public APIs.
 
-- [@ember-data/store](/ember-data/release/modules/@ember-data%2Fstore is the core and handles coordination
+- [@ember-data/store](/ember-data/release/modules/@ember-data%2Fstore) is the core and handles coordination
 - [@ember-data/record-data](/ember-data/release/modules/@ember-data%2Frecord-data) is a resource cache for JSON:API structured data. It integrates with the store via the hook `createRecordDataFor`
 - [@ember-data/model](/ember-data/release/modules/@ember-data%2Fmodel) is a presentation layer, it integrates with the store via the hooks `instantiateRecord` and `teardownRecord`.
 - [@ember-data/adapter](/ember-data/release/modules/@ember-data%2Fadapter) provides various network API integrations for APIS built over specific REST or JSON:API conventions.
@@ -82,6 +82,9 @@ that has not explicitly activated it. To activate it set the appropriate flag to
   let app = new EmberApp(defaults, {
     emberData: {
       debug: {
+          LOG_PAYLOADS: false, // data store received to update cache with
+          LOG_OPERATIONS: false, // updates to cache remote state
+          LOG_MUTATIONS: false, // updates to cache local state
           LOG_NOTIFICATIONS: false,
           LOG_REQUEST_STATUS: false,
           LOG_IDENTIFIERS: false,

packages/-ember-data/ember-cli-build.js

@@ -40,6 +40,9 @@ module.exports = function (defaults) {
   let config = {
     compatWith,
     debug: {
+      LOG_PAYLOADS: process.env.DEBUG_DATA ? true : false,
+      LOG_OPERATIONS: process.env.DEBUG_DATA ? true : false,
+      LOG_MUTATIONS: process.env.DEBUG_DATA ? true : false,
       LOG_NOTIFICATIONS: process.env.DEBUG_DATA ? true : false,
       LOG_REQUEST_STATUS: process.env.DEBUG_DATA ? true : false,
       LOG_IDENTIFIERS: process.env.DEBUG_DATA ? true : false,

packages/-ember-data/node-tests/fixtures/expected.js

@@ -148,6 +148,9 @@ module.exports = {
     '(public) @ember-data/adapter/rest RESTAdapter#sortQueryParams',
     '(public) @ember-data/adapter/rest RESTAdapter#updateRecord',
     '(public) @ember-data/adapter/rest RESTAdapter#useFetch',
+    "(public) @ember-data/debug DebugLogging#LOG_PAYLOADS",
+    "(public) @ember-data/debug DebugLogging#LOG_OPERATIONS",
+    "(public) @ember-data/debug DebugLogging#LOG_MUTATIONS",
     "(public) @ember-data/debug DebugLogging#LOG_GRAPH",
     "(public) @ember-data/debug DebugLogging#LOG_IDENTIFIERS",
     "(public) @ember-data/debug DebugLogging#LOG_INSTANCE_CACHE",

packages/private-build-infra/addon/debugging.ts

@@ -11,6 +11,9 @@ that has not explicitly activated it. To activate it set the appropriate flag to
   let app = new EmberApp(defaults, {
     emberData: {
       debug: {
+          LOG_PAYLOADS: false, // data store received to update cache with
+          LOG_OPERATIONS: false, // updates to cache remote state
+          LOG_MUTATIONS: false, // updates to cache local state
           LOG_NOTIFICATIONS: false,
           LOG_REQUEST_STATUS: false,
           LOG_IDENTIFIERS: false,
@@ -24,6 +27,29 @@ that has not explicitly activated it. To activate it set the appropriate flag to
   @class DebugLogging
   @public
  */
+/**
+ * log payloads received by the store
+ * via `push` or returned from a delete/update/create
+ * operation.
+ *
+ * @property {boolean} LOG_PAYLOADS
+ * @public
+ */
+export const LOG_PAYLOADS = false;
+/**
+ * log remote-state updates to the cache
+ *
+ * @property {boolean} LOG_OPERATIONS
+ * @public
+ */
+export const LOG_OPERATIONS = false;
+/**
+ * log local-state updates to the cache
+ *
+ * @property {boolean} LOG_MUTATIONS
+ * @public
+ */
+export const LOG_MUTATIONS = false;
 /**
  * log notifications received by the RecordNotificationManager
  *

packages/private-build-infra/src/addon-build-config-for-data-package.js

@@ -227,6 +227,9 @@ function addonBuildConfigForDataPackage(PackageName) {
       options.emberData.debug = options.emberData.debug || {};
       const debugOptions = Object.assign(
         {
+          LOG_PAYLOADS: false,
+          LOG_OPERATIONS: false,
+          LOG_MUTATIONS: false,
           LOG_NOTIFICATIONS: false,
           LOG_REQUEST_STATUS: false,
           LOG_IDENTIFIERS: false,

packages/record-data/addon/-private/record-data.ts

@@ -5,6 +5,7 @@ import { assert } from '@ember/debug';
 import { schedule } from '@ember/runloop';
 import { isEqual } from '@ember/utils';
 
+import { LOG_MUTATIONS, LOG_OPERATIONS } from '@ember-data/private-build-infra/debugging';
 import type {
   CollectionResourceRelationship,
   SingleResourceRelationship,
@@ -108,6 +109,17 @@ export default class SingletonRecordData implements RecordData {
     let changedKeys: string[] | undefined;
     const cached = this.__peek(identifier);
 
+    if (LOG_OPERATIONS) {
+      try {
+        let _data = JSON.parse(JSON.stringify(data));
+        // eslint-disable-next-line no-console
+        console.log('EmberData | Operation - pushData (upsert)', _data);
+      } catch (e) {
+        // eslint-disable-next-line no-console
+        console.log('EmberData | Operation - pushData (upsert)', data);
+      }
+    }
+
     if (cached.isNew) {
       cached.isNew = false;
       this.__storeWrapper.notifyChange(identifier, 'state');
@@ -136,6 +148,16 @@ export default class SingletonRecordData implements RecordData {
   }
 
   sync(op: MergeOperation): void {
+    if (LOG_OPERATIONS) {
+      try {
+        let _data = JSON.parse(JSON.stringify(op));
+        // eslint-disable-next-line no-console
+        console.log(`EmberData | Operation - sync ${op.op}`, _data);
+      } catch (e) {
+        // eslint-disable-next-line no-console
+        console.log(`EmberData | Operation - sync ${op.op}`, op);
+      }
+    }
     if (op.op === 'mergeIdentifiers') {
       const cache = this.__cache.get(op.record);
       if (cache) {
@@ -146,11 +168,31 @@ export default class SingletonRecordData implements RecordData {
     }
   }
 
-  update(operation: LocalRelationshipOperation): void {
-    graphFor(this.__storeWrapper).update(operation, false);
+  update(op: LocalRelationshipOperation): void {
+    if (LOG_MUTATIONS) {
+      try {
+        let _data = JSON.parse(JSON.stringify(op));
+        // eslint-disable-next-line no-console
+        console.log(`EmberData | Mutation - update ${op.op}`, _data);
+      } catch (e) {
+        // eslint-disable-next-line no-console
+        console.log(`EmberData | Mutation - update ${op.op}`, op);
+      }
+    }
+    graphFor(this.__storeWrapper).update(op, false);
   }
 
   clientDidCreate(identifier: StableRecordIdentifier, options?: Dict<unknown> | undefined): Dict<unknown> {
+    if (LOG_MUTATIONS) {
+      try {
+        let _data = options ? JSON.parse(JSON.stringify(options)) : options;
+        // eslint-disable-next-line no-console
+        console.log(`EmberData | Mutation - clientDidCreate ${identifier.lid}`, _data);
+      } catch (e) {
+        // eslint-disable-next-line no-console
+        console.log(`EmberData | Mutation - clientDidCreate ${identifier.lid}`, options);
+      }
+    }
     const cached = this.__peek(identifier);
     cached.isNew = true;
     let createOptions = {};

packages/store/addon/-private/store-service.ts

@@ -13,6 +13,7 @@ import { reject, resolve } from 'rsvp';
 
 import type DSModelClass from '@ember-data/model';
 import { HAS_MODEL_PACKAGE, HAS_RECORD_DATA_PACKAGE } from '@ember-data/private-build-infra';
+import { LOG_PAYLOADS } from '@ember-data/private-build-infra/debugging';
 import {
   DEPRECATE_HAS_RECORD,
   DEPRECATE_JSON_API_FALLBACK,
@@ -2119,6 +2120,16 @@ class Store extends Service {
     if (DEBUG) {
       assertDestroyingStore(this, '_push');
     }
+    if (LOG_PAYLOADS) {
+      try {
+        let data = JSON.parse(JSON.stringify(jsonApiDoc));
+        // eslint-disable-next-line no-console
+        console.log('EmberData | Payload - push', data);
+      } catch (e) {
+        // eslint-disable-next-line no-console
+        console.log('EmberData | Payload - push', jsonApiDoc);
+      }
+    }
     let ret;
     this._join(() => {
       let included = jsonApiDoc.included;
@@ -2300,6 +2311,16 @@ class Store extends Service {
     let fetchManagerPromise = this._fetchManager.scheduleSave(identifier, saveOptions);
     return fetchManagerPromise.then(
       (payload) => {
+        if (LOG_PAYLOADS) {
+          try {
+            let data = payload ? JSON.parse(JSON.stringify(payload)) : payload;
+            // eslint-disable-next-line no-console
+            console.log(`EmberData | Payload - ${operation}`, data);
+          } catch (e) {
+            // eslint-disable-next-line no-console
+            console.log(`EmberData | Payload - ${operation}`, payload);
+          }
+        }
         /*
         // TODO @runspired re-evaluate the below claim now that
         // the save request pipeline is more streamlined.