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[#12048] SeedDb code for student entities #12990

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[#12048] SeedDb code for student entities #12990

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37 changes: 35 additions & 2 deletions src/client/java/teammates/client/scripts/sql/SeedDb.java
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@
import teammates.storage.entity.Account;
import teammates.storage.entity.AccountRequest;
import teammates.storage.entity.Course;
import teammates.storage.entity.CourseStudent;
import teammates.storage.entity.Notification;
import teammates.test.FileHelper;

Expand All @@ -40,6 +41,7 @@
public class SeedDb extends DatastoreClient {

private static final int MAX_ENTITY_SIZE = 10000;
private static final int MAX_STUDENT_PER_COURSE = 1;
private final LogicExtension logic = new LogicExtension();
private Closeable closeable;

Expand Down Expand Up @@ -121,18 +123,49 @@ private void seedCourse() {

Random rand = new Random();

String courseId = UUID.randomUUID().toString();
try {
String courseName = String.format("Course %s", i);
String courseInstitute = String.format("Institute %s", i);
String courseTimeZone = String.format("Time Zone %s", i);
Course course = new Course(UUID.randomUUID().toString(), courseName, courseTimeZone, courseInstitute,
getRandomInstant(),
Course course = new Course(courseId, courseName, courseTimeZone, courseInstitute, getRandomInstant(),
rand.nextInt(3) > 1 ? null : getRandomInstant(), // set deletedAt randomly at 25% chance
false);
ofy().save().entities(course).now();
} catch (Exception e) {
log(e.toString());
}

seedStudents(i, courseId);
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Should seedStudents be in the try block? such that if there is an exception then seedStudents will not run

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Makes sense, could abstract course creation to a function and put both of the methods in the try block

}
}

private void seedStudents(int courseNumber, String courseId) {
Random rand = new Random();

log("Seeding students for course " + courseNumber);
for (int i = 0; i < MAX_STUDENT_PER_COURSE; i++) {

int googleIdNumber = courseNumber * MAX_STUDENT_PER_COURSE + i;
try {
String studentEmail = String.format("Course %s Student %s Email ", courseNumber, i);
String studentName = String.format("Student %s in Course %s", i, courseNumber);
String studentGoogleId = String.format("Account Google ID %s", googleIdNumber);
String studentComments = String.format("Comments for student %s in course %s", i, courseNumber);
String studentTeamName = String.format("Course %s Team %s", courseNumber, i);
String studentSectionName = String.format("Course %s Section %s", courseNumber, i);
String studentRegistrationKey = String.format("Student %s in Course %s Registration Key", i, courseNumber);

CourseStudent student = new CourseStudent(studentEmail, studentName, studentGoogleId, studentComments,
courseId, studentTeamName, studentSectionName);
student.setCreatedAt(getRandomInstant());
student.setLastUpdate(rand.nextInt(3) > 1 ? null : getRandomInstant());
student.setRegistrationKey(studentRegistrationKey);

ofy().save().entities(student).now();
} catch (Exception e) {
log(e.toString());
}
}
}

Expand Down