Class should fetch class members too

lib/Class.js

@@ -40,6 +40,18 @@ class Class {
 	 */
 	teachers;
 
+	/**
+	 * The ids of the students assigned to the class
+	 * @type {Array<string>}
+	 */
+	studentIds;
+
+	/**
+	 * The students assigned to the class
+	 * @type {Array<Account>}
+	 */
+	students;
+
 	/**
 	 * @param {string} classID - The id of the class to fetch
 	 */
@@ -55,7 +67,7 @@ class Class {
 				classId = ?;
 		`;
 
-		const teacherIdSQL = `
+		const teacherSQL = `
 			select
 				a.accountId as id
 			from
@@ -66,8 +78,20 @@ class Class {
 
 		`;
 
+		const studentSQL = `
+			select
+				s.studentId as id
+			from
+				student s
+				join studentClassLink scl using (studentId)
+			where
+				scl.classId = ?;
+
+		`;
+
 		return (async () => {
 			const conn = await new DatabaseConnectionPool();
+
 			const record = await conn.runQuery(sql, [
 				classId
 			]);
@@ -78,20 +102,32 @@ class Class {
 			for (const [ k, v ] of Object.entries(record[0]))
 				this[k] = v;
 
-			const ids = await conn.runQuery(teacherIdSQL, [
-				classId
+			const [ teacherRes, studentRes ] = await Promise.all([
+				conn.runQuery(teacherSQL, [
+					classId
+				]),
+				conn.runQuery(studentSQL, [
+					classId
+				])
 			]);
 
 			conn.close();
 
-			this.teacherIds = ids.map(record => record.id);
+			this.teacherIds = teacherRes.map(record => record.id);
+			this.studentIds = studentRes.map(record => record.id);
 
-			const [ teachers, subject ] = await Promise.all([
+			const [
+				teachers,
+				students,
+				subject,
+			] = await Promise.all([
 				this.getUsers(this.teacherIds, 'account'),
+				this.getUsers(this.studentIds, 'student'),
 				this.getSubject()
 			]);
 
 			this.teachers = teachers;
+			this.students = students;
 			this.subject = subject;
 
 			return this;
@@ -159,10 +195,6 @@ class Class {
 		return await Promise.all(testObjects);
 	}
 
-	get students() {
-
-	}
-
 	addTeacher() {
 
 	}