1.7.8 master (#4373)

* Notebook conflict auto retry 1.7.7 (#4230)
* Use timeFormatter.parse to get the timestamp of imagery since the source could be something other than key (#4238)
* If there is a pending create request for an id, queue a duplicate request. (#4243)
* [Telemetry Tables] Handling Request Loading (#4245)

* Fix file selection on pressing enter key (#4246)

* starting loading as false, since that makes sense (#4247)

* Hide independent time conductor mode if only 1 mode option is available. (#4250)

* Fix bargraph color selection (#4253)

* snapshot clicked while in edit mode should open in preview mode #4115 (#4257)

* Fix missing object handling in several vues (#4259)

* Flexible Layouts display Condition Sets as their editing/browsing interface (#4179)

* Flexible Layouts display Condition Sets as their editing/browsing interface #4141

* [Telemetry Table] Progress bar tests (#4249)

* Remove alert styling and hide pause button if in Fixed Time mode. (#4263)

* [Table/Collection Fixes] Clearing correctly, no mutating options, no duplicate requests (#4261)

* Condition sets only persist if actively editing (#4262)

* Imagery views should follow time context (#4264)

* Equal stacked plot y widths for all it's sub-plots (#4267)

* Fix Bar Graph related CSS (#4270)

* Bar graph review comment fixes (#4232)

* Mct4196 - Fixes Conditional Styling not being applied when editing a Condition Widget (#4255)

* Fix plot zoom when child of time strip (#4272)

* Resume plot if no pan, zoom, or drag action is taken (#4138) (#4256)

* [Telemetry Collection] No duplicate requests on load (#4274)

* doing the easy thing first (#4278)

* Bargraph time metadata should consider 'source' (#4289)

* Show clicked image in large view (#4280)

* added icon for inspector (#4275)

* Bar graph style nullcheck (#4291)

* Stacked plots need to align the Y axis  (#4286)

* Duplicate Request Fixes (#4295)

* Add braintree sanitize url lib and sanitize form urls (#4296)

* Mct4177 fix for telemetry endpoints with '.' in the key (#4308)

* Remove additional request to load plots when mounted. (#4314)

* Fix plots dup requests (#4324)

* Merging 1.7.8 into master.

Co-authored-by: Andrew Henry <akhenry@gmail.com>
Co-authored-by: Jamie V <jamie.j.vigliotta@nasa.gov>
Co-authored-by: Nikhil <nikhil.k.mandlik@nasa.gov>
Co-authored-by: Khalid Adil <khalidadil29@gmail.com>
Co-authored-by: Charles Hacskaylo <charlesh88@gmail.com>
Co-authored-by: Scott Bell <scott@traclabs.com>
Co-authored-by: Michael Rogers <michael@mhrogers.com>

src/api/objects/ObjectAPI.js

@@ -27,6 +27,7 @@ import RootObjectProvider from './RootObjectProvider';
 import EventEmitter from 'EventEmitter';
 import InterceptorRegistry from './InterceptorRegistry';
 import Transaction from './Transaction';
+import ConflictError from './ConflictError';
 
 /**
  * Utilities for loading, saving, and manipulating domain objects.
@@ -36,7 +37,6 @@ import Transaction from './Transaction';
 
 function ObjectAPI(typeRegistry, openmct) {
     this.openmct = openmct;
-
     this.typeRegistry = typeRegistry;
     this.eventEmitter = new EventEmitter();
     this.providers = {};
@@ -50,6 +50,10 @@ function ObjectAPI(typeRegistry, openmct) {
     this.interceptorRegistry = new InterceptorRegistry();
 
     this.SYNCHRONIZED_OBJECT_TYPES = ['notebook', 'plan'];
+
+    this.errors = {
+        Conflict: ConflictError
+    };
 }
 
 /**
@@ -192,6 +196,7 @@ ObjectAPI.prototype.get = function (identifier, abortSignal) {
 
     let objectPromise = provider.get(identifier, abortSignal).then(result => {
         delete this.cache[keystring];
+
         result = this.applyGetInterceptors(identifier, result);
         if (result.isMutable) {
             result.$refresh(result);
@@ -200,6 +205,14 @@ ObjectAPI.prototype.get = function (identifier, abortSignal) {
             mutableDomainObject.$refresh(result);
         }
 
+        return result;
+    }).catch((result) => {
+        console.warn(`Failed to retrieve ${keystring}:`, result);
+
+        delete this.cache[keystring];
+
+        result = this.applyGetInterceptors(identifier);
+
         return result;
     });
 
@@ -302,6 +315,7 @@ ObjectAPI.prototype.isPersistable = function (idOrKeyString) {
 ObjectAPI.prototype.save = function (domainObject) {
     let provider = this.getProvider(domainObject.identifier);
     let savedResolve;
+    let savedReject;
     let result;
 
     if (!this.isPersistable(domainObject.identifier)) {
@@ -311,8 +325,9 @@ ObjectAPI.prototype.save = function (domainObject) {
     } else {
         const persistedTime = Date.now();
         if (domainObject.persisted === undefined) {
-            result = new Promise((resolve) => {
+            result = new Promise((resolve, reject) => {
                 savedResolve = resolve;
+                savedReject = reject;
             });
             domainObject.persisted = persistedTime;
             const newObjectPromise = provider.create(domainObject);
@@ -320,6 +335,8 @@ ObjectAPI.prototype.save = function (domainObject) {
                 newObjectPromise.then(response => {
                     this.mutate(domainObject, 'persisted', persistedTime);
                     savedResolve(response);
+                }).catch((error) => {
+                    savedReject(error);
                 });
             } else {
                 result = Promise.reject(`[ObjectAPI][save] Object provider returned ${newObjectPromise} when creating new object.`);