chore(backend): Aanpassingen Dwengo Learning-Object-Repository

Processing uit Dwengo Learning-Object-Repository geconverteerd naar TypeScript en aangepast aan onze app.

Functionaliteit van Dwengo Learning-Object-Repository in ons project gekopiëerd en deels aanBestanden die enkel types of interfaces exporteren hernoemd naar *.d.tsgepast aan TypeScript en ons project.

backend/src/services/learning-objects/processing/gift/question-renderers/category-question-renderer.ts

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+import {GIFTQuestionRenderer} from "./gift-question-renderer";
+import {Category} from "gift-pegjs";
+import {ProcessingError} from "../../processing-error";
+
+export class CategoryQuestionRenderer extends GIFTQuestionRenderer<Category> {
+    render(question: Category): string {
+        throw new ProcessingError("The question type 'Category' is not supported yet!");
+    }
+}

backend/src/services/learning-objects/processing/gift/question-renderers/description-question-renderer.ts

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+import {GIFTQuestionRenderer} from "./gift-question-renderer";
+import {Description} from "gift-pegjs";
+import {ProcessingError} from "../../processing-error";
+
+export class DescriptionQuestionRenderer extends GIFTQuestionRenderer<Description> {
+    render(question: Description): string {
+        throw new ProcessingError("The question type 'Description' is not supported yet!");
+    }
+}

backend/src/services/learning-objects/processing/gift/question-renderers/essay-question-renderer.ts

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+import {GIFTQuestionRenderer} from "./gift-question-renderer";
+import {Essay} from "gift-pegjs";
+
+export class EssayQuestionRenderer extends GIFTQuestionRenderer<Essay> {
+    render(question: Essay): string {
+        return "";
+    }
+}

backend/src/services/learning-objects/processing/gift/question-renderers/gift-question-renderer.ts

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+import {GIFTQuestion} from "gift-pegjs";
+
+/**
+ * Subclasses of this class are renderers which can render a specific type of GIFT questions to HTML.
+ */
+export abstract class GIFTQuestionRenderer<T extends GIFTQuestion> {
+    /**
+     * Render the given question to HTML.
+     * @param question The question.
+     * @returns The question rendered as HTML.
+     */
+    abstract render(question: T): string;
+}

backend/src/services/learning-objects/processing/gift/question-renderers/matching-question-renderer.ts

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+import {GIFTQuestionRenderer} from "./gift-question-renderer";
+import {Matching} from "gift-pegjs";
+import {ProcessingError} from "../../processing-error";
+
+export class MatchingQuestionRenderer extends GIFTQuestionRenderer<Matching> {
+    render(question: Matching): string {
+        throw new ProcessingError("The question type 'Matching' is not supported yet!");
+    }
+}

backend/src/services/learning-objects/processing/gift/question-renderers/multiple-choice-question-renderer.ts

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+import {GIFTQuestionRenderer} from "./gift-question-renderer";
+import {MultipleChoice} from "gift-pegjs";
+
+export class MultipleChoiceQuestionRenderer extends GIFTQuestionRenderer<MultipleChoice> {
+    render(question: MultipleChoice): string {
+        return "";
+    }
+}

backend/src/services/learning-objects/processing/gift/question-renderers/numerical-question-renderer.ts

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+import {GIFTQuestionRenderer} from "./gift-question-renderer";
+import {Numerical} from "gift-pegjs";
+import {ProcessingError} from "../../processing-error";
+
+export class NumericalQuestionRenderer extends GIFTQuestionRenderer<Numerical> {
+    render(question: Numerical): string {
+        throw new ProcessingError("The question type 'Numerical' is not supported yet!");
+    }
+}

backend/src/services/learning-objects/processing/gift/question-renderers/short-question-renderer.ts

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+import {GIFTQuestionRenderer} from "./gift-question-renderer";
+import {ShortAnswer} from "gift-pegjs";
+import {ProcessingError} from "../../processing-error";
+
+export class ShortQuestionRenderer extends GIFTQuestionRenderer<ShortAnswer> {
+    render(question: ShortAnswer): string {
+        throw new ProcessingError("The question type 'ShortAnswer' is not supported yet!");
+    }
+}

backend/src/services/learning-objects/processing/gift/question-renderers/true-false-question-renderer.ts

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+import {GIFTQuestionRenderer} from "./gift-question-renderer";
+import {TrueFalse} from "gift-pegjs";
+import {ProcessingError} from "../../processing-error";
+
+export class TrueFalseQuestionRenderer extends GIFTQuestionRenderer<TrueFalse> {
+    render(question: TrueFalse): string {
+        throw new ProcessingError("The question type 'TrueFalse' is not supported yet!");
+    }
+}