Updated seed file to also add all freshers (incl. resits)

Author: Dropheart

hono/seed.ts

@@ -1,7 +1,86 @@
 import { db } from './db';
+import { students } from './family/schema';
 import { meta } from './admin/schema';
 
+const now = new Date();
+const academicYear =
+  now.getFullYear() - Math.floor(now.getFullYear() / 100) * 100;
+const baseUrl = `https://abc-api.doc.ic.ac.uk/${academicYear}${academicYear + 1}`;
+
+// This is purely to ensure that you have the env file set up properly,
+// otherwise we'll make unnecessary calls to the ABC api.
+await db.select().from(meta);
+
+// Add all first years, so that we don't make a resit student into a parent.
+// (any student redoing a first year module is a fresher)
+console.log(
+  `The following information is required to authorize you for the ABC API. You have the source code, so you can see it is only ever stored in memory.`
+);
+const shortcode = prompt('Shortcode: ');
+const password = prompt('Password: ');
+
+const authToken = btoa(`${shortcode}:${password}`);
+const authHeader = `Basic ${authToken}`;
+
+console.log('--- Getting & filtering modules... ---');
+// Get modules that C1 & J1 can take
+const modulesReq = await fetch(
+  `${baseUrl}/modules?term=1&cohort=c1&cohort=j1`,
+  {
+    headers: {
+      Authorization: authHeader
+    }
+  }
+);
+const modulesRes = (await modulesReq.json()) as any[];
+
+// Filter to be the modules that ONLY first years take.
+const modules = modulesRes.filter(
+  m =>
+    (m.applicable_cohorts.length == 1 &&
+      (m.applicable_cohorts[0] == 'j1' || m.applicable_cohorts[0] == 'c1')) ||
+    (m.applicable_cohorts.length == 2 &&
+      (m.applicable_cohorts.includes('j1') ||
+        m.applicable_cohorts.includes('c1')))
+);
+console.log('--- Modules got! ---');
+
+console.log('--- Getting all freshers... ---');
+const studentsSet = new Set() as Set<string>;
+for (const module of modules) {
+  const studentsReq = await fetch(
+    `${baseUrl}/modules/${module.code}/enrolled`,
+    {
+      headers: {
+        Authorization: authHeader
+      }
+    }
+  );
+  const moduleStudents = await studentsReq.json();
+  for (const student of moduleStudents) studentsSet.add(student.login);
+}
+console.log('--- Freshers got! ---');
+
+console.log('--- Adding freshers to the db... ---');
+for (const student of studentsSet) {
+  try {
+    await db.insert(students).values({
+      shortcode: student,
+      role: 'fresher',
+      completedSurvey: false
+    });
+  } catch {
+    console.log(
+      `${student} has already signed in & thus been created an account.`
+    );
+  }
+}
+console.log('--- Freshers added! ---');
+
+console.log('--- Adding state to the db...');
+// Add the required meta values for state
 await db.insert(meta).values({
   id: 1,
   state: 'parents_open'
 });
+console.log('--- State added! ---');