MOBILE-4616 course: Get course info whatever the user is enrolled or not

Author: crazyserver

src/addons/storagemanager/pages/course-storage/course-storage.ts

@@ -25,7 +25,7 @@ import {
 import {
     CoreCourseModulePrefetchDelegate,
     CoreCourseModulePrefetchHandler } from '@features/course/services/module-prefetch-delegate';
-import { CoreCourseAnyCourseData, CoreCourses } from '@features/courses/services/courses';
+import { CoreCourses } from '@features/courses/services/courses';
 import { AccordionGroupChangeEventDetail } from '@ionic/angular';
 import { CoreLoadings } from '@services/loadings';
 import { CoreNavigator } from '@services/navigator';
@@ -612,31 +612,6 @@ export class AddonStorageManagerCourseStoragePage implements OnInit, OnDestroy {
         this.changeDetectorRef.markForCheck();
     }
 
-    /**
-     * Get the course object.
-     *
-     * @param courseId Course ID.
-     * @returns Promise resolved with the course object if found.
-     */
-    protected async getCourse(courseId: number): Promise<CoreCourseAnyCourseData | undefined> {
-        try {
-            // Check if user is enrolled. If enrolled, no guest access.
-            return await CoreCourses.getUserCourse(courseId, true);
-        } catch {
-            // Ignore errors.
-        }
-
-        try {
-            // The user is not enrolled in the course. Use getCourses to see if it's an admin/manager and can see the course.
-            return await CoreCourses.getCourse(courseId);
-        } catch {
-            // Ignore errors.
-        }
-
-        return await CoreCourses.getCourseByField('id', this.courseId);
-
-    }
-
     /**
      * Prefetch the whole course.
      *
@@ -646,7 +621,7 @@ export class AddonStorageManagerCourseStoragePage implements OnInit, OnDestroy {
         event.stopPropagation();
         event.preventDefault();
 
-        const course = await this.getCourse(this.courseId);
+        const course = await CoreCourseHelper.getCourseInfo(this.courseId);
         if (!course) {
             CoreDomUtils.showErrorModal('core.course.errordownloadingcourse', true);
 

src/core/features/course/components/module-summary/module-summary.ts

@@ -21,7 +21,7 @@ import { CoreCourse } from '@features/course/services/course';
 import { CoreCourseHelper, CoreCourseModuleData } from '@features/course/services/course-helper';
 import { CoreCourseModuleDelegate } from '@features/course/services/module-delegate';
 import { CoreCourseModulePrefetchDelegate } from '@features/course/services/module-prefetch-delegate';
-import { CoreCourses, CoreEnrolledCourseData } from '@features/courses/services/courses';
+import { CoreCourseAnyCourseData } from '@features/courses/services/courses';
 import { CoreGradesFormattedRow, CoreGradesFormattedTableRow, CoreGradesHelper } from '@features/grades/services/grades-helper';
 import { CoreNetwork } from '@services/network';
 import { CoreFilepool } from '@services/filepool';
@@ -73,7 +73,7 @@ export class CoreCourseModuleSummaryComponent implements OnInit, OnDestroy {
     grades?: CoreGradesFormattedRow[];
     blog = false; // If blog is available.
     isOnline = false; // If the app is online or not.
-    course?: CoreEnrolledCourseData;
+    course?: CoreCourseAnyCourseData;
     modicon = '';
     moduleNameTranslated = '';
     isTeacher = false;
@@ -272,12 +272,7 @@ export class CoreCourseModuleSummaryComponent implements OnInit, OnDestroy {
      * Fetch course.
      */
     protected async fetchCourse(): Promise<void> {
-        try {
-            this.course = await CoreCourses.getUserCourse(this.courseId, true);
-        } catch {
-            // The user is not enrolled in the course. Use getCourses to see if it's an admin/manager and can see the course.
-            this.course = await CoreCourses.getCourse(this.courseId);
-        }
+        this.course = await CoreCourseHelper.getCourseInfo(this.courseId);
 
         this.isTeacher = await CoreUtils.ignoreErrors(CoreCourseHelper.guessIsTeacher(this.courseId, this.course), false);
     }

src/core/features/course/services/course-helper.ts

@@ -2052,6 +2052,30 @@ export class CoreCourseHelperProvider {
         return !!adminOptions[courseId]?.['reports'];
     }
 
+    /**
+     * Get the course object whatever the user is enrolled or not..
+     *
+     * @param courseId Course ID.
+     * @returns Promise resolved with the course object if found.
+     */
+    async getCourseInfo(courseId: number): Promise<CoreCourseAnyCourseData | undefined> {
+        try {
+            // Check if user is enrolled. If enrolled, no guest access.
+            return await CoreCourses.getUserCourse(courseId, true);
+        } catch {
+            // Ignore errors.
+        }
+
+        try {
+            // The user is not enrolled in the course. Use getCourses to see if it's an admin/manager and can see the course.
+            return await CoreCourses.getCourse(courseId);
+        } catch {
+            // Ignore errors.
+        }
+
+        return await CoreCourses.getCourseByField('id', courseId);
+    }
+
     /**
      * Get the completion status of a module.
      *