// The seed data expects three arguments: context, usermanager object and role manager object
public static async Task Initialize(ApplicationDbContext context, UserManager <ApplicationUser> userManager, RoleManager <ApplicationRole> roleManager)
{
context.Database.EnsureCreated(); // this is to ensure that the database is created
string adminId1 = string.Empty;
string adminId2 = string.Empty;
string role1 = "Admin";
string desc1 = "This is the administrator role";
string role2 = "Member";
string desc2 = "This is the members role";
string password = "******";
// To check if the admin role exists in the database
/*if (await roleManager.FindByNameAsync(role1) == null)
* {
* // Instantiate the new admin role through the constructor linked in the Application Role class
* await roleManager.CreateAsync(new ApplicationRole(role1, desc1, DateTime.Now));
* }
*
* if (await roleManager.FindByNameAsync(role2) == null)
* {
* await roleManager.CreateAsync(new ApplicationRole(role2, desc2, DateTime.Now));
* }*/
/*List<Data_Roles> data_Roles = new List<Data_Roles>()
* {
* new Data_Roles { Role_Name = Role_Enum.Admin, Role_Description = RoleDescriptionNames.GetDescription(Role_Enum.Admin)},
* new Data_Roles { Role_Name = Role_Enum.Member, Role_Description = RoleDescriptionNames.GetDescription(Role_Enum.Member)},
* new Data_Roles { Role_Name = Role_Enum.User, Role_Description = RoleDescriptionNames.GetDescription(Role_Enum.User)},
* new Data_Roles { Role_Name = Role_Enum.Crew, Role_Description = RoleDescriptionNames.GetDescription(Role_Enum.Crew)}
* };*/
// Seeding roles sample data to database
List <Data_Roles> data_Roles = new List <Data_Roles>();
foreach (Role_Enum role_enum in Enum.GetValues(typeof(Role_Enum)))
{
data_Roles.Add(new Data_Roles
{
Role_Name = role_enum,
Role_Description = RoleDescriptionNames.GetDescription(role_enum)
});
}
foreach (var roles in data_Roles)
{
await CreateRole(roles.Role_Name.ToString(), roles.Role_Description);
}
//await CreateRole("Admin", "This is the administrator role");
//await CreateRole("Member", "This is the members role");
//await CreateRole("User", "This is the user role");
// A created method assigned to use role_name and role_description as a parameter to check if the role exists before inserting to database.
async Task CreateRole(string role_name, string role_description)
{
if (!(await roleManager.RoleExistsAsync(role_name)))
{
await roleManager.CreateAsync(new ApplicationRole(role_name, role_description, DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())));
}
}
// To check if the user exists in the database
/*if (await userManager.FindByNameAsync("*****@*****.**") == null)
* {
* var user = new ApplicationUser
* {
* UserName = "******",
* Email = "*****@*****.**",
* FirstName = "Adam",
* LastName = "Aldridge",
* Address = "Fake St",
* City = "Vancouver",
* PostalCode = "VSU K8I",
* Country = "Canada",
* PhoneNumber = "6902341234",
* Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
* };
*
* // create the user through the user manager
* var result = await userManager.CreateAsync(user);
* // If the user is successfully created. We assign the user a password and a role through the user manager object.
* if (result.Succeeded)
* {
* await userManager.AddPasswordAsync(user, password);
* await userManager.AddToRoleAsync(user, role1);
* }
* adminId1 = user.Id;
* }
*
* // To check if the second user exists in the database
* if (await userManager.FindByNameAsync("*****@*****.**") == null)
* {
* var user = new ApplicationUser
* {
* UserName = "******",
* Email = "*****@*****.**",
* FirstName = "Bob",
* LastName = "Parker",
* Address = "Vermount St",
* City = "Surrey",
* PostalCode = "VSU K8I",
* Country = "Canada",
* PhoneNumber = "6702341234",
* Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
* };
*
* // create the user through the user manager
* var result = await userManager.CreateAsync(user);
* // If the user is successfully created. We assign the user a password and a role through the user manager object.
* if (result.Succeeded)
* {
* await userManager.AddPasswordAsync(user, password);
* await userManager.AddToRoleAsync(user, role1);
* }
* adminId1 = user.Id;
* }
*
* // to check for the third user
* if (await userManager.FindByNameAsync("*****@*****.**") == null)
* {
* var user = new ApplicationUser
* {
* UserName = "******",
* Email = "*****@*****.**",
* FirstName = "Smith",
* LastName = "Aldridge",
* Address = "Yew St",
* City = "Vancouver",
* PostalCode = "VSU K8I",
* Country = "Canada",
* PhoneNumber = "6905341234",
* Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
* };
*
* // create the user through the user manager
* var result = await userManager.CreateAsync(user);
* // If the user is successfully created. We assign the user a password and a role through the user manager object.
* if (result.Succeeded)
* {
* await userManager.AddPasswordAsync(user, password);
* await userManager.AddToRoleAsync(user, role2);
* }
* }
*
* // to check for the fourth user
* if (await userManager.FindByNameAsync("*****@*****.**") == null)
* {
* var user = new ApplicationUser
* {
* UserName = "******",
* Email = "*****@*****.**",
* FirstName = "Chris",
* LastName = "Aldridge",
* Address = "Fake St",
* City = "Vancouver",
* PostalCode = "VSU K8I",
* Country = "Canada",
* PhoneNumber = "6901521234",
* Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
* };
*
* // create the user through the user manager
* var result = await userManager.CreateAsync(user);
* // If the user is successfully created. We assign the user a password and a role through the user manager object.
* if (result.Succeeded)
* {
* await userManager.AddPasswordAsync(user, password);
* await userManager.AddToRoleAsync(user, role2);
* }
* }*/
List <ApplicationUser> applicationUsers = new List <ApplicationUser>()
{
// First User
new ApplicationUser
{
UserName = "******",
Email = "*****@*****.**",
FirstName = "Adam",
LastName = "Aldridge",
Address = "Fake St",
City = "Vancouver",
PostalCode = "VSU K8I",
Country = "Canada",
PhoneNumber = "6902341234",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// Second User
new ApplicationUser
{
UserName = "******",
Email = "*****@*****.**",
FirstName = "Bob",
LastName = "Parker",
Address = "Vermount St",
City = "Surrey",
PostalCode = "VSU K8I",
Country = "Canada",
PhoneNumber = "6702341234",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// Third User
new ApplicationUser
{
UserName = "******",
Email = "*****@*****.**",
FirstName = "Smith",
LastName = "Aldridge",
Address = "Yew St",
City = "Vancouver",
PostalCode = "VSU K8I",
Country = "Canada",
PhoneNumber = "6905341234",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// Fourth User
new ApplicationUser
{
UserName = "******",
Email = "*****@*****.**",
FirstName = "Chris",
LastName = "Aldridge",
Address = "Fake St",
City = "Vancouver",
PostalCode = "VSU K8I",
Country = "Canada",
PhoneNumber = "6901521234",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
}
};
// Await method to create all the applicationUsers from the list
foreach (var u in applicationUsers)
{
await CreateUser(u, u.UserName);
}
async Task CreateUser(ApplicationUser user, string username)
{
// To check if the number of users exists in the database before adding them to the user table
if (await userManager.FindByNameAsync(username) == null)
{
// create the users through the user manager
var result = await userManager.CreateAsync(user);
// If all the users are successfully created. We assign all the user a password and a role through the userManager object.
if (result.Succeeded)
{
await userManager.AddPasswordAsync(user, password);
await userManager.AddToRoleAsync(user, Role_Enum.Admin.ToString());
}
}
}
// Creating a list sample data to the respective table
List <Boat_media_type> boat_Media_Types = new List <Boat_media_type>()
{
// First media
new Boat_media_type
{
Boat_media_type_name = "Text",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// Second media
new Boat_media_type
{
Boat_media_type_name = "Image",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// Third media
new Boat_media_type
{
Boat_media_type_name = "Video",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
}
};
// Seeding the created multiple list data into multiple tables
using (var dbContextTransaction = context.Database.BeginTransaction())
{
try
{
// Seeding the boat media type sample data
foreach (var bm in boat_Media_Types)
{
// To check if the boat media type name exists on runtime to avoid duplicate entry in the database
if (context.Boat_Media_Types.SingleOrDefault(b => b.Boat_media_type_name == bm.Boat_media_type_name) == null)
{
context.Add(bm);
}
}
context.SaveChanges();
// Commit the transaction in the above number operations of the database context
dbContextTransaction.Commit();
}
catch (Exception e)
{
Console.WriteLine("Error: " + e);
// In case of errors committed in the transaction. Changes will be rollback to the previous state
dbContextTransaction.Rollback();
}
}
}
// The seed data expects three arguments: context, usermanager object and role manager object
public static async Task Initialize(ApplicationDbContext context, UserManager <ApplicationUser> userManager, RoleManager <ApplicationRole> roleManager)
{
context.Database.EnsureCreated(); // this is to ensure that the database is created
string adminId1 = string.Empty;
string adminId2 = string.Empty;
string role1 = "Admin";
string desc1 = "This is the administrator role";
string role2 = "Member";
string desc2 = "This is the members role";
string password = "******";
// To check if the admin role exists in the database
/*if (await roleManager.FindByNameAsync(role1) == null)
* {
* // Instantiate the new admin role through the constructor linked in the Application Role class
* await roleManager.CreateAsync(new ApplicationRole(role1, desc1, DateTime.Now));
* }
*
* if (await roleManager.FindByNameAsync(role2) == null)
* {
* await roleManager.CreateAsync(new ApplicationRole(role2, desc2, DateTime.Now));
* }*/
/*List<Data_Roles> data_Roles = new List<Data_Roles>()
* {
* new Data_Roles { Role_Name = Role_Enum.Admin, Role_Description = RoleDescriptionNames.GetDescription(Role_Enum.Admin)},
* new Data_Roles { Role_Name = Role_Enum.Member, Role_Description = RoleDescriptionNames.GetDescription(Role_Enum.Member)},
* new Data_Roles { Role_Name = Role_Enum.User, Role_Description = RoleDescriptionNames.GetDescription(Role_Enum.User)},
* new Data_Roles { Role_Name = Role_Enum.Crew, Role_Description = RoleDescriptionNames.GetDescription(Role_Enum.Crew)}
* };*/
// Seeding roles sample data to database
List <Data_Roles> data_Roles = new List <Data_Roles>();
foreach (Role_Enum role_enum in Enum.GetValues(typeof(Role_Enum)))
{
data_Roles.Add(new Data_Roles
{
Role_Name = role_enum,
Role_Description = RoleDescriptionNames.GetDescription(role_enum)
});
}
foreach (var roles in data_Roles)
{
await CreateRole(roles.Role_Name.ToString(), roles.Role_Description);
}
//await CreateRole("Admin", "This is the administrator role");
//await CreateRole("Member", "This is the members role");
//await CreateRole("User", "This is the user role");
// A created method assigned to use role_name and role_description as a parameter to check if the role exists before inserting to database.
async Task CreateRole(string role_name, string role_description)
{
if (!(await roleManager.RoleExistsAsync(role_name)))
{
await roleManager.CreateAsync(new ApplicationRole(role_name, role_description, DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())));
}
}
List <ApplicationUser> applicationUsers = new List <ApplicationUser>()
{
// First User
new ApplicationUser
{
UserName = "******",
Email = "*****@*****.**",
FirstName = "Gabriel",
LastName = "Odero",
Address = "Fake St",
City = "Vancouver",
PostalCode = "VSU K8I",
Country = "Canada",
PhoneNumber = "6902341234",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// Second User
new ApplicationUser
{
UserName = "******",
Email = "*****@*****.**",
FirstName = "Yamini",
LastName = "Rathi",
Address = "Vermount St",
City = "Surrey",
PostalCode = "VSU K8I",
Country = "Canada",
PhoneNumber = "6702341234",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// Third User
new ApplicationUser
{
UserName = "******",
Email = "*****@*****.**",
FirstName = "Nathan",
LastName = "Zenga",
Address = "Yew St",
City = "Vancouver",
PostalCode = "VSU K8I",
Country = "Canada",
PhoneNumber = "6905341234",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// Fourth User
new ApplicationUser
{
UserName = "******",
Email = "*****@*****.**",
FirstName = "Umair",
LastName = "Zia",
Address = "Fake St",
City = "Vancouver",
PostalCode = "VSU K8I",
Country = "Canada",
PhoneNumber = "6901521234",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
//Fifth User
new ApplicationUser
{
UserName = "******",
Email = "*****@*****.**",
FirstName = "Michalis",
LastName = "Sofroni",
Address = "Coventry Street",
City = "Coventry",
PostalCode = "CV1 5QQ",
Country = "Cyprus",
PhoneNumber = "0123456789",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
//Sixth User
new ApplicationUser
{
UserName = "******",
Email = "*****@*****.**",
FirstName = "Ted",
LastName = "Teddie",
Address = "London Street",
City = "London",
PostalCode = "LN1 5QQ",
Country = "Greece",
PhoneNumber = "0456721398",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
//Seventh User
new ApplicationUser
{
UserName = "******",
Email = "*****@*****.**",
FirstName = "Nate",
LastName = "Nate",
Address = "Reading Street",
City = "Reading",
PostalCode = "RG4 5QQ",
Country = "United Kingdom",
PhoneNumber = "0987654321",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
//Eigth User
new ApplicationUser
{
UserName = "******",
Email = "*****@*****.**",
FirstName = "Natasha",
LastName = "Natasha",
Address = "Liverpool Street",
City = "Liverpool",
PostalCode = "LV1 5QQ",
Country = "Germany",
PhoneNumber = "0144568919",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
}
};
// Await method to create all the applicationUsers from the list
foreach (var u in applicationUsers)
{
await CreateUser(u, u.UserName);
}
async Task CreateUser(ApplicationUser user, string username)
{
// To check if the number of users exists in the database before adding them to the user table
if (await userManager.FindByNameAsync(username) == null)
{
// create the users through the user manager
var result = await userManager.CreateAsync(user);
// If all the users are successfully created. We assign all the user a password and a role through the userManager object.
if (result.Succeeded)
{
await userManager.AddPasswordAsync(user, password);
await userManager.AddToRoleAsync(user, Role_Enum.Admin.ToString());
}
}
}
//Creating a list sample of data for the event timetable
List <Event_type> event_Types = new List <Event_type>()
{
//Fast events type
new Event_type
{
Event_type_name = "Charity Ball",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
new Event_type
{
Event_type_name = "Thames round",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
new Event_type
{
Event_type_name = "Faster round",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
new Event_type
{
Event_type_name = "Maximum speed round",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
}
};
// Creating a list sample data to the respective table
List <Boat_media_type> boat_Media_Types = new List <Boat_media_type>()
{
// First media
new Boat_media_type
{
Boat_media_type_name = "Text",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// Second media
new Boat_media_type
{
Boat_media_type_name = "Image",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// Third media
new Boat_media_type
{
Boat_media_type_name = "Video",
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
}
};
//Creating sample about events table
List <Event> events_ = new List <Event>()
{
// First event
new Event
{
Event_name = "Faster race",
Event_description = "The faster boat is the winning.",
Event_Start_date = DateTime.ParseExact("2019-07-20 15:00:00", "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture),
Event_End_date = DateTime.ParseExact("2019-07-20 12:00:00", "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture),
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// Second event
new Event
{
Event_name = "Thames race",
Event_description = "Enjoy a 4 day's race in Thames.",
Event_Start_date = DateTime.ParseExact("2019-08-23 08:30:00", "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture),
Event_End_date = DateTime.ParseExact("2019-08-27 08:30:00", "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture),
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// Third event
new Event
{
Event_name = "Charity Ball",
Event_description = "An hour race where th rewards of the winnings are donated to charity",
Event_Start_date = DateTime.ParseExact("2019-04-05 20:00:00", "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture),
Event_End_date = DateTime.ParseExact("2019-04-05 21:00:00", "yyyy-MM-dd HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture),
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
}
};
// seeding boat crew teams
List <Boat_crew> boat_Crews = new List <Boat_crew>()
{
// first boat crew
new Boat_crew
{
Boat_crew_name = "Coventry Pacers",
Boat_crew_address = "CV1",
Boat_crew_phone = "8392920022",
Boat_crew_allocation = 3,
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// second boat crew
new Boat_crew
{
Boat_crew_name = "Coventry Godiva",
Boat_crew_address = "CV1",
Boat_crew_phone = "6392920022",
Boat_crew_allocation = 10,
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// third boat crew
new Boat_crew
{
Boat_crew_name = "Warwick Pacers",
Boat_crew_address = "WW1",
Boat_crew_phone = "3392920022",
Boat_crew_allocation = 10,
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
},
// fourth boat crew
new Boat_crew
{
Boat_crew_name = "Warwick Blazers",
Boat_crew_address = "WW1",
Boat_crew_phone = "8262920022",
Boat_crew_allocation = 3,
Created_At = DateTime.Parse(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss").Trim())
}
};
// Seeding the created multiple list data into multiple tables
using (var dbContextTransaction = context.Database.BeginTransaction())
{
try
{
// Seeding the boat media type sample data
foreach (var bm in boat_Media_Types)
{
// To check if the boat media type name exists on runtime to avoid duplicate entry in the database
if (context.Boat_Media_Types.SingleOrDefault(b => b.Boat_media_type_name == bm.Boat_media_type_name) == null)
{
context.Add(bm);
}
}
context.SaveChanges();
//Seeding the event type sample data
foreach (var event_type in event_Types)
{
//To check if the event type exists on runtime to avoid duplicate entry in the database
if (context.Event_Types.SingleOrDefault(e => e.Event_type_name == event_type.Event_type_name) == null)
{
context.Add(event_type);
}
}
context.SaveChanges();
// Seeding the event sample data
foreach (var events in events_)
{
// To check if the event data exists on runtime to avoid duplicate entry in the database
if (context.Events.SingleOrDefault(es => es.Event_name == events.Event_name) == null)
{
context.Add(events);
}
}
context.SaveChanges();
// Seeding the boat crew sample data
foreach (var boatcrew in boat_Crews)
{
// To check if the boat crew data exists on runtime to avoid duplicate entry in the database
if (context.Boat_Crews.SingleOrDefault(bc => bc.Boat_crew_name == boatcrew.Boat_crew_name) == null)
{
context.Add(boatcrew);
}
}
context.SaveChanges();
// Commit the transaction in the above number operations of the database context
dbContextTransaction.Commit();
}
catch (Exception e)
{
Console.WriteLine("Error: " + e);
// In case of errors committed in the transaction. Changes will be rollback to the previous state
dbContextTransaction.Rollback();
}
}
}
