public async static Task Initialize(IServiceProvider services)
{
//change from accessing just the database service
//add user and role services.
//var refers to generic variable... can hold any datatype
var database = services.GetRequiredService <ApplicationDbContext>();
var userManager = services.GetRequiredService <UserManager <ApplicationUser> >();
var roleManager = services.GetRequiredService <RoleManager <IdentityRole> >();
//List<DepartmentChair> departmentChairList = DepartmentChair.PopulateDepartmentChair();
//Step 1: Avoid "Re-populating" tables with the same data
if (!database.Departments.Any())
{
//List<DepartmentChair> departmentChairs = database.DepartmentChairs.ToList<DepartmentChair>();
//Department department = new Department("Management Information Systems", departmentChairs[0].DepartmentChairID);
//List<Department> departmentsList = new List<Department>();
//departmentsList.Add(department);
//department = new Department("Accounting", departmentChairs[1].DepartmentChairID);
//departmentsList.Add(department);
//Step 2: Get data for Departments table
// Class method. Call using Class Department6
// department.PopulateDepartments(); this is an error because we made the static
//List<DepartmentChair> departments = database.Departments.ToList<DepartmentChair>();
List <Department> departmentList = Department.PopulateDepartments();
database.Departments.AddRange(departmentList);
database.SaveChanges();
}
// This is the data population for Course
if (!database.Courses.Any())
{
List <Course> courseList = Course.PopulateCourses();
database.Courses.AddRange(courseList);
database.SaveChanges();
}
string roleCoordinator = "Coordinator";
String roleDepartmentChair = "Chair";
List <ApplicationUser> appUserList =
ApplicationUser.PopulateUsers();
if (!database.Roles.Any())
{
IdentityRole role = new IdentityRole(roleCoordinator);
await roleManager.CreateAsync(role);
role = new IdentityRole(roleDepartmentChair);
await roleManager.CreateAsync(role);
}
if (!database.Users.Any())
{
//DBConn 1 (Synchronus - Method 1)
//DBConn 1 (Sych - Method 2)
// this means method 2 only goes after method 1 is done
// Async means that both can go go at the same time
foreach (ApplicationUser eachCoordinator in appUserList)
{
//userManager = services.GetRequiredService<UserManager<ApplicationUser>>();
await userManager.CreateAsync(eachCoordinator);
//userManager = services.GetRequiredService<UserManager<ApplicationUser>>();
await userManager.AddToRoleAsync(eachCoordinator, roleCoordinator);
}
}
// Need to finish added department chairs to the list.
List <DepartmentChair> chairList =
DepartmentChair.PopulateDepartmentChair();
if (!database.DepartmentChairs.Any())
{
foreach (DepartmentChair eachChair in chairList)
{
await userManager.CreateAsync(eachChair);
await userManager.AddToRoleAsync(eachChair, roleDepartmentChair);
}
}
if (!database.ConflictCourses.Any())
{
List <ConflictCourse> conflictCourseList = ConflictCourse.PopulateConflictCourses();
database.ConflictCourses.AddRange(conflictCourseList);
database.SaveChanges();
}
if (!database.Instructors.Any())
{
List <Instructor> instructorList = Instructor.PopulateInstructors();
database.Instructors.AddRange(instructorList);
database.SaveChanges();
}
if (!database.CourseOfferings.Any())
{
List <CourseOffering> offeringList = CourseOffering.PopulateCourseOffering();
database.CourseOfferings.AddRange(offeringList);
database.SaveChanges();
}
List <Department> departments =
database.Departments.ToList <Department>();
if (departments[0].DepartmentChairID == null)
{
List <DepartmentChair> departmentChairs =
database.DepartmentChairs.ToList <DepartmentChair>();
departments[0].DepartmentChairID = departmentChairs[0].DepartmentChairID;
database.Departments.Update(departments[0]);
departments[1].DepartmentChairID = departmentChairs[1].DepartmentChairID;
database.Departments.Update(departments[1]);
}
//departments[2].DepartmentChairID = departmentChairs[2].DepartmentChairID;
//database.Departments.Update(departments[2]);
database.SaveChanges();
} // end of task
public async static Task Initialize(IServiceProvider services)
{
//change from accessing just the database service, add user and role services
var database = services.GetRequiredService <ApplicationDbContext>();
var userManager = services.GetRequiredService <UserManager <ApplicationUser> >();
var roleManager = services.GetRequiredService <RoleManager <IdentityRole> >();
if (!database.Departments.Any())
{
List <Department> departmentList = Department.PopulateDepartments();
database.Departments.AddRange(departmentList);
database.SaveChanges();
}
if (!database.Courses.Any())
{
List <Course> courseList = Course.PopulateCourses();
database.Courses.AddRange(courseList);
database.SaveChanges();
}
string roleDepartmentChair = "DepartmentChair";
string roleCoordinator = "Coordinator";
if (!database.Roles.Any())
{
IdentityRole role = new IdentityRole(roleCoordinator);
await roleManager.CreateAsync(role);
role = new IdentityRole(roleDepartmentChair);
await roleManager.CreateAsync(role);
}
List <ApplicationUser> appUserList =
ApplicationUser.PopulateUsers();
if (!database.Users.Any())
{
foreach (ApplicationUser eachCoordinator in appUserList)
{
await userManager.CreateAsync(eachCoordinator);
await userManager.AddToRoleAsync(eachCoordinator, roleCoordinator);
}
}
List <DepartmentChair> chairList =
DepartmentChair.PopulateDapartmentChair();
if (!database.DepartmentChairs.Any())
{
foreach (ApplicationUser eachDepartmentChair in chairList)
{
await userManager.CreateAsync(eachDepartmentChair);
await userManager.AddToRoleAsync(eachDepartmentChair, roleDepartmentChair);
}
}
if (!database.ConflictCourses.Any())
{
List <ConflictCourse> conflictCourseList =
ConflictCourse.PopulateConflictCourses();
database.ConflictCourses.AddRange(conflictCourseList);
database.SaveChanges();
}
if (!database.Instructors.Any())
{
List <Instructor> instructorList =
Instructor.PopulateInstructors();
database.Instructors.AddRange(instructorList);
database.SaveChanges();
}
if (!database.CourseOfferings.Any())
{
List <CourseOffering> courseOfferingsList =
CourseOffering.PopulateCourseOfferings();
database.CourseOfferings.AddRange(courseOfferingsList);
database.SaveChanges();
}
//if (!database.Departments.Any())
//{
List <Department> departments =
database.Departments.ToList <Department>();
List <DepartmentChair> departmentChairs =
database.DepartmentChairs.ToList <DepartmentChair>();
departments[0].DepartmentChairID = departmentChairs[0].DepartmentChairID;
database.Departments.Update(departments[0]);
departments[1].DepartmentChairID = departmentChairs[1].DepartmentChairID;
database.Departments.Update(departments[1]);
departments[2].DepartmentChairID = departmentChairs[2].DepartmentChairID;
database.Departments.Update(departments[2]);
database.SaveChanges();
// }
if (!database.TeachingQualifications.Any())
{
List <TeachingQualification> teachingQualificationsList
= TeachingQualification.PopulateTeachingQualifications();
database.TeachingQualifications.AddRange(teachingQualificationsList);
database.SaveChanges();
}
if (!database.CourseOfferingChanges.Any())
{
List <CourseOfferingChanges> courseOfferingChangesList =
CourseOfferingChanges.PopulateCourseOfferingChanges();
database.CourseOfferingChanges.AddRange(courseOfferingChangesList);
database.SaveChanges();
}
}
