Add TestTemplate.assignClass

lib/TestTemplate.js

@@ -4,7 +4,9 @@
 const crypto = require('crypto');
 
 // Import user defined modules
+const Class = require('./Class');
 const DatabaseConnectionPool = require('./DatabaseConnectionPool');
+const Test = require('./Test');
 
 /**
  * A class that represents a test template
@@ -80,8 +82,31 @@ class TestTemplate {
 		return new (require('./Account'))(this.accountId);
 	}
 
-	assignClass() {
+	async assignClass(classId, date) {
+		const c = await new Class(classId);
+		const id = crypto.randomUUID();
+		const epochDate = date.getTime() / 1000;
 
+		const sql = `
+			insert into test(
+				testId,
+				testTemplateId,
+				classId,
+				testDate)
+			values
+				(?, ?, ?, FROM_UNIXTIME(?));
+		`;
+
+		const conn = await new DatabaseConnectionPool();
+
+		await conn.runQuery(sql, [
+			id,
+			this.id,
+			c.id,
+			epochDate
+		]);
+
+		return new Test(id);
 	}
 
 	get classes() {