feat: make assement overview for SEQTA Engage

src/plugins/built-in/assessmentsOverview/engageApi.ts

@@ -0,0 +1,239 @@
+import { getEngageAssessmentStudentId } from "@/seqta/utils/engageAssessmentStudent";
+
+interface Subject {
+  code: string;
+  programme: number;
+  metaclass: number;
+  title: string;
+}
+
+interface PrefItem {
+  name: string;
+  value: string;
+}
+
+export interface EngageStudent {
+  id: number;
+  name: string;
+}
+
+interface EngageChildPayload {
+  id?: number;
+  name?: string;
+  terms?: {
+    active?: number;
+    subjects?: {
+      code?: string;
+      programme?: number;
+      metaclass?: number;
+      title?: string;
+      description?: string;
+    }[];
+  }[];
+}
+
+async function fetchJSON(url: string, body: unknown) {
+  const res = await fetch(`${location.origin}${url}`, {
+    method: "POST",
+    credentials: "include",
+    headers: { "Content-Type": "application/json; charset=utf-8" },
+    body: JSON.stringify(body),
+  });
+  return res.json();
+}
+
+async function loadEngageChildrenPayload(): Promise<EngageChildPayload[]> {
+  const res = await fetchJSON("/seqta/parent/load/subjects", {});
+  return Array.isArray(res.payload) ? res.payload : [];
+}
+
+export async function resolveEngageStudentId(): Promise<number> {
+  const fromUrlOrStorage = getEngageAssessmentStudentId();
+  if (fromUrlOrStorage) return Number(fromUrlOrStorage);
+
+  const children = await loadEngageChildrenPayload();
+  const firstChild = children[0];
+  if (firstChild?.id != null) return Number(firstChild.id);
+
+  throw new Error("Could not resolve Engage student ID");
+}
+
+function subjectsFromChild(child: EngageChildPayload): Subject[] {
+  return (child.terms ?? [])
+    .filter((term) => term.active === 1)
+    .flatMap((term) =>
+      (term.subjects ?? []).map((subject) => ({
+        code: subject.code ?? "",
+        programme: subject.programme ?? 0,
+        metaclass: subject.metaclass ?? 0,
+        title: subject.title ?? subject.description ?? subject.code ?? "",
+      })),
+    );
+}
+
+async function loadEngagePrefs(): Promise<Record<string, string>> {
+  const res = await fetchJSON("/seqta/parent/load/prefs?", {
+    request: "userPrefs",
+    asArray: true,
+  });
+
+  const colors: Record<string, string> = {};
+  (res.payload ?? []).forEach((pref: PrefItem) => {
+    if (pref.name.startsWith("timetable.subject.colour.")) {
+      const code = pref.name.replace("timetable.subject.colour.", "");
+      colors[code] = pref.value;
+    }
+  });
+  return colors;
+}
+
+async function loadEngageUpcoming(studentId: number) {
+  const res = await fetchJSON("/seqta/parent/assessment/list/upcoming?", {
+    student: studentId,
+  });
+  return res.payload ?? [];
+}
+
+function normalizeAssessmentDates(t: any, subject: Subject): any {
+  const normalized = { ...t };
+  if (!normalized.due && (t.date || t.dueDate || t.created || t.submittedDate)) {
+    normalized.due = t.date || t.dueDate || t.created || t.submittedDate;
+  }
+  if (!normalized.programmeID) normalized.programmeID = subject.programme;
+  if (!normalized.metaclassID) normalized.metaclassID = subject.metaclass;
+  if (!normalized.code && t.subject) normalized.code = t.subject;
+  return normalized;
+}
+
+async function loadEngagePast(studentId: number, subjects: Subject[]) {
+  const map: Record<number, any> = {};
+
+  await Promise.all(
+    subjects.map(async (subject) => {
+      const res = await fetchJSON("/seqta/parent/assessment/list/past?", {
+        programme: subject.programme,
+        metaclass: subject.metaclass,
+        student: studentId,
+      });
+
+      const processAssessment = (task: any) => {
+        if (task?.id) {
+          const merged = {
+            ...task,
+            programmeID: task.programmeID || task.programme || subject.programme,
+            metaclassID: task.metaclassID || task.metaclass || subject.metaclass,
+            code: task.code || task.subject || subject.code,
+          };
+          map[task.id] = normalizeAssessmentDates(merged, subject);
+        }
+      };
+
+      if (Array.isArray(res.payload?.pending)) {
+        res.payload.pending.forEach(processAssessment);
+      }
+      if (Array.isArray(res.payload?.tasks)) {
+        res.payload.tasks.forEach(processAssessment);
+      }
+    }),
+  );
+
+  return map;
+}
+
+async function loadEngageSubmissions(studentId: number, assessments: any[]) {
+  const submissionMap: Record<number, boolean> = {};
+
+  await Promise.all(
+    assessments.map(async (assessment) => {
+      try {
+        const res = await fetchJSON("/seqta/parent/assessment/submissions/get", {
+          assessment: assessment.id,
+          metaclass: assessment.metaclassID,
+          student: studentId,
+        });
+        submissionMap[assessment.id] =
+          Array.isArray(res.payload) && res.payload.length > 0;
+      } catch (error) {
+        console.warn(
+          `[BetterSEQTA+] Failed to fetch Engage submission for assessment ${assessment.id}:`,
+          error,
+        );
+        submissionMap[assessment.id] = false;
+      }
+    }),
+  );
+
+  return submissionMap;
+}
+
+async function loadEngageAssessmentsForStudent(
+  child: EngageChildPayload,
+): Promise<any[]> {
+  const studentId = Number(child.id);
+  const studentName = child.name ?? "Student";
+  const subjects = subjectsFromChild(child);
+  const [upcoming, pastMap] = await Promise.all([
+    loadEngageUpcoming(studentId),
+    loadEngagePast(studentId, subjects),
+  ]);
+
+  const map: Record<number, any> = {};
+  upcoming.forEach((assessment: any) => {
+    map[assessment.id] = { ...assessment };
+  });
+  Object.values(pastMap).forEach((task: any) => {
+    if (map[task.id]) Object.assign(map[task.id], task);
+    else map[task.id] = task;
+  });
+
+  const assessments = Object.values(map).map((assessment) => ({
+    ...assessment,
+    studentId,
+    studentName,
+  }));
+
+  const submissions = await loadEngageSubmissions(studentId, assessments);
+  assessments.forEach((assessment) => {
+    assessment.submitted = submissions[assessment.id] || false;
+  });
+
+  return assessments;
+}
+
+export async function getEngageAssessmentsData() {
+  const childrenPayload = await loadEngageChildrenPayload();
+  const students: EngageStudent[] = childrenPayload
+    .filter((child) => child.id != null)
+    .map((child) => ({
+      id: Number(child.id),
+      name: child.name ?? "Student",
+    }));
+
+  if (!students.length) {
+    throw new Error("No Engage students found");
+  }
+
+  const [colors, assessmentsByChild] = await Promise.all([
+    loadEngagePrefs(),
+    Promise.all(childrenPayload.map((child) => loadEngageAssessmentsForStudent(child))),
+  ]);
+
+  const subjectsMap = new Map<string, Subject>();
+  childrenPayload.forEach((child) => {
+    subjectsFromChild(child).forEach((subject) => {
+      if (!subjectsMap.has(subject.code)) {
+        subjectsMap.set(subject.code, subject);
+      }
+    });
+  });
+
+  const defaultStudentId = await resolveEngageStudentId();
+
+  return {
+    assessments: assessmentsByChild.flat(),
+    subjects: Array.from(subjectsMap.values()),
+    colors,
+    students,
+    studentId: defaultStudentId,
+  };
+}