Allow to use extension value in addition to passing JSON file name (#9192)

* [AAE-18136] Allow to use extension value

* Apply suggestions from code review

Co-authored-by: Robert Duda <robert.duda@hyland.com>

---------

Co-authored-by: Robert Duda <robert.duda@hyland.com>

lib/extensions/src/lib/services/extension-loader.service.spec.ts

@@ -121,4 +121,70 @@ describe('ExtensionLoaderService', () => {
             done();
         });
     });
+
+    it('should load extensions from passed extension value', (done) => {
+        appExtensionsConfig.$references = ['test.extension.1.json'];
+
+        extensionLoaderService.load(
+            'assets/app.extensions.json',
+            'assets/plugins',
+            undefined,
+            [{
+                $id: 'extension-value-id',
+                $license: 'license',
+                $name: 'name',
+                $version:'version',
+                $vendor: 'vendor'
+            }]).then((config: ExtensionConfig) => {
+                const hasExtensionValue = config.$references.some((entry: ExtensionConfig) => entry.$id === 'extension-value-id');
+                expect(hasExtensionValue).toBe(true);
+                done();
+            });
+    });
+
+    it('should load extensions if only extension value was passed', (done) => {
+        extensionLoaderService.load(
+            'assets/app.extensions.json',
+            'assets/plugins',
+            undefined,
+            [{
+                $id: 'extension-value-id',
+                $license: 'license',
+                $name: 'name',
+                $version:'version',
+                $vendor: 'vendor'
+            }]).then((config: ExtensionConfig) => {
+                const hasExtensionValue = config.$references.some((entry: ExtensionConfig) => entry.$id === 'extension-value-id');
+                expect(hasExtensionValue).toBe(true);
+                done();
+            });
+    });
+
+    it('should load extensions with multiple extension values', (done) => {
+        appExtensionsConfig.$references = ['test.extension.1.json'];
+
+        extensionLoaderService.load(
+            'assets/app.extensions.json',
+            'assets/plugins',
+            undefined,
+            [{
+                $id: 'extension-value-id-1',
+                $license: 'license',
+                $name: 'name',
+                $version:'version',
+                $vendor: 'vendor'
+            },{
+                $id: 'extension-value-id-2',
+                $license: 'license',
+                $name: 'name',
+                $version:'version',
+                $vendor: 'vendor'
+            }]).then((config: ExtensionConfig) => {
+                const hasFirstExtensionValue = config.$references.some((entry: ExtensionConfig) => entry.$id === 'extension-value-id-1');
+                expect(hasFirstExtensionValue).toBe(true);
+                const hasSecondExtensionValue = config.$references.some((entry: ExtensionConfig) => entry.$id === 'extension-value-id-2');
+                expect(hasSecondExtensionValue).toBe(true);
+                done();
+            });
+    });
 });

lib/extensions/src/lib/services/extension-loader.service.ts

@@ -31,7 +31,12 @@ export class ExtensionLoaderService {
     constructor(private http: HttpClient) {
     }
 
-    load(configPath: string, pluginsPath: string, extensions?: string[]): Promise<ExtensionConfig> {
+    load(
+        configPath: string,
+        pluginsPath: string,
+        extensions?: string[],
+        extensionValues?: ExtensionConfig[]
+    ): Promise<ExtensionConfig> {
         return new Promise<any>((resolve) => {
             this.loadConfig(configPath, 0).then((result) => {
                 if (result) {
@@ -48,17 +53,25 @@ export class ExtensionLoaderService {
                         config.$references = this.filterIgnoredExtensions(config.$references, config.$ignoreReferenceList);
                     }
 
-                    if (config.$references && config.$references.length > 0) {
+                    if (config.$references?.length > 0 || extensionValues) {
-                        const plugins = config.$references.map((name, idx) =>
+                        const plugins = (config.$references ?? []).map((name, idx) =>
                             this.loadConfig(`${pluginsPath}/${name}`, idx)
                         );
 
                         Promise.all(plugins).then((results) => {
-                            const configs = results
+                            let configs = results
                                 .filter((entry) => entry)
                                 .sort(sortByOrder)
                                 .map((entry) => entry.config);
 
+                            if (extensionValues) {
+                                configs = [
+                                    ...configs,
+                                    ...extensionValues
+                                ];
+                            }
+
+
                             if (configs.length > 0) {
                                 config = mergeObjects(config, ...configs);
                             }

lib/extensions/src/lib/services/extension.service.spec.ts

@@ -43,7 +43,7 @@ describe('ExtensionService', () => {
         loader = new ExtensionLoaderService(null);
         componentRegister = new ComponentRegisterService();
         ruleService = new RuleService(loader);
-        service = new ExtensionService(loader, componentRegister, ruleService, []);
+        service = new ExtensionService(loader, componentRegister, ruleService, [], []);
     });
 
     it('should load and setup a config', async () => {
@@ -53,7 +53,7 @@ describe('ExtensionService', () => {
         await service.load();
 
         expect(loader.load).toHaveBeenCalled();
-        expect(loader.load).toHaveBeenCalledWith('assets/app.extensions.json', 'assets/plugins', []);
+        expect(loader.load).toHaveBeenCalledWith('assets/app.extensions.json', 'assets/plugins', [], []);
         expect(service.setup).toHaveBeenCalledWith(blankConfig);
     });
 

lib/extensions/src/lib/services/extension.service.ts

@@ -42,6 +42,11 @@ export const EXTENSION_JSONS = new InjectionToken<string[][]>('extension-jsons',
     factory: extensionJsonsFactory
 });
 
+export const EXTENSION_JSON_VALUES = new InjectionToken<string[][]>('extension-jsons-values', {
+    providedIn: 'root',
+    factory: extensionJsonsFactory
+});
+
 // eslint-disable-next-line prefer-arrow/prefer-arrow-functions
 /**
  * Provides the extension json values for the angular modules
@@ -57,6 +62,20 @@ export function provideExtensionConfig(jsons: string[]) {
     };
 };
 
+/**
+ * Provides the extension json raw values for the angular modules
+ *
+ * @param extensionConfigValue config value
+ * @returns a provider section
+ */
+export function provideExtensionConfigValues(extensionConfigValue: ExtensionConfig[]) {
+    return {
+        provide: EXTENSION_JSON_VALUES,
+        useValue: extensionConfigValue,
+        multi: true
+    };
+};
+
 @Injectable({
     providedIn: 'root'
 })
@@ -78,7 +97,8 @@ export class ExtensionService {
         protected loader: ExtensionLoaderService,
         protected componentRegister: ComponentRegisterService,
         protected ruleService: RuleService,
-        @Inject(EXTENSION_JSONS) protected extensionJsons: string[]
+        @Inject(EXTENSION_JSONS) protected extensionJsons: string[],
+        @Inject(EXTENSION_JSON_VALUES) protected extensionJsonValues: ExtensionConfig[]
     ) {
         this.setup$ = this.onSetup$.asObservable();
     }
@@ -92,8 +112,10 @@ export class ExtensionService {
         const config = await this.loader.load(
             this.configPath,
             this.pluginsPath,
-            this.extensionJsons.flat()
+            this.extensionJsons.flat(),
+            this.extensionJsonValues.flat()
         );
+
         this.setup(config);
         return config;
     }