feat: widgets and ai chat

2026-04-27 11:40:38 +01:00
parent ae1801f85f
commit 5717dd8004
391 changed files with 28177 additions and 22467 deletions
@@ -0,0 +1,110 @@
+import { AppError } from '@api/utils/errors';
+
+export type CurrentQuestionForPatch = {
+  id: number | string;
+  title: string;
+  questionTypeId: number;
+  points: number;
+  order: number;
+  settings?: Record<string, unknown>;
+  options: Array<{
+    id: number | string;
+    label: string | null;
+    isCorrect: boolean;
+    settings?: Record<string, unknown>;
+  }>;
+};
+
+export type QuestionPatch = {
+  id: number;
+  question?: string;
+  questionTypeId?: number;
+  points?: number;
+  order?: number;
+  settings?: Record<string, unknown>;
+  options?: Array<{
+    id?: number;
+    label?: string;
+    isCorrect?: boolean;
+    settings?: Record<string, unknown>;
+  }>;
+};
+
+export type MergedOption = {
+  id?: number;
+  label: string;
+  isCorrect: boolean;
+  settings?: Record<string, unknown>;
+};
+
+export type MergedQuestion = {
+  id: number;
+  question: string;
+  questionTypeId: number;
+  points: number;
+  order: number;
+  settings?: Record<string, unknown>;
+  options: MergedOption[];
+};
+
+export function buildUpdatedQuestions(
+  currentQuestions: CurrentQuestionForPatch[],
+  patches: QuestionPatch[],
+  exerciseId: string
+): MergedQuestion[] {
+  const byId = new Map(currentQuestions.map((q) => [Number(q.id), q] as const));
+
+  return patches.map((patch) => {
+    const current = byId.get(patch.id);
+    if (!current) {
+      throw new AppError(
+        `Question ${patch.id} does not belong to exercise ${exerciseId}`,
+        'RESOURCE_NOT_IN_COURSE',
+        404
+      );
+    }
+
+    const currentOptions: MergedOption[] = (current.options || []).map((o) => ({
+      id: Number(o.id),
+      label: o.label || '',
+      isCorrect: o.isCorrect,
+      settings: o.settings ?? undefined
+    }));
+
+    const mergedSettings =
+      patch.settings === undefined ? current.settings : { ...(current.settings ?? {}), ...patch.settings };
+
+    let mergedOptions: MergedOption[];
+    if (patch.options === undefined) {
+      mergedOptions = currentOptions;
+    } else {
+      mergedOptions = patch.options.map((opt) => {
+        if (opt.id != null) {
+          const existingOpt = currentOptions.find((co) => co.id === opt.id);
+          return {
+            id: opt.id,
+            label: opt.label ?? existingOpt?.label ?? '',
+            isCorrect: opt.isCorrect ?? existingOpt?.isCorrect ?? false,
+            settings: opt.settings ?? existingOpt?.settings
+          };
+        }
+
+        return {
+          label: opt.label ?? '',
+          isCorrect: opt.isCorrect ?? false,
+          settings: opt.settings
+        };
+      });
+    }
+
+    return {
+      id: patch.id,
+      question: patch.question ?? current.title ?? '',
+      questionTypeId: patch.questionTypeId ?? current.questionTypeId,
+      points: patch.points ?? current.points,
+      order: patch.order ?? current.order,
+      settings: mergedSettings,
+      options: mergedOptions
+    };
+  });
+}