public void Seed()
{
if (_context.Department.Any() || _context.SalesRecord.Any() || _context.Seller.Any())
{
return; //DB has been seeded
}
Department d1 = new Department(1, "Computers");
Department d2 = new Department(2, "Electronics");
Department d3 = new Department(3, "Fashion");
Department d4 = new Department(4, "Books");
Seller s1 = new Seller(1, "Bob Brown", "*****@*****.**", new DateTime(1998, 4, 21), 1000.0, d1);
Seller s2 = new Seller(2, "Maria Green", "*****@*****.**", new DateTime(1979, 12, 31), 3500.0, d2);
Seller s3 = new Seller(3, "Alex Grey", "*****@*****.**", new DateTime(1988, 1, 15), 2200.0, d1);
Seller s4 = new Seller(4, "Martha Red", "*****@*****.**", new DateTime(1993, 11, 30), 3000.0, d4);
Seller s5 = new Seller(5, "Donald Blue", "*****@*****.**", new DateTime(2000, 1, 9), 4000.0, d3);
Seller s6 = new Seller(6, "Alex Pink", "*****@*****.**", new DateTime(1997, 3, 4), 3000.0, d2);
SalesRecord r1 = new SalesRecord(1, new DateTime(2018, 09, 25), 11000.0, SaleStatus.Billed, s1);
SalesRecord r2 = new SalesRecord(2, new DateTime(2018, 09, 4), 7000.0, SaleStatus.Billed, s5);
SalesRecord r3 = new SalesRecord(3, new DateTime(2018, 09, 13), 4000.0, SaleStatus.Canceled, s4);
SalesRecord r4 = new SalesRecord(4, new DateTime(2018, 09, 1), 8000.0, SaleStatus.Billed, s1);
SalesRecord r5 = new SalesRecord(5, new DateTime(2018, 09, 21), 3000.0, SaleStatus.Billed, s3);
SalesRecord r6 = new SalesRecord(6, new DateTime(2018, 09, 15), 2000.0, SaleStatus.Billed, s1);
SalesRecord r7 = new SalesRecord(7, new DateTime(2018, 09, 28), 13000.0, SaleStatus.Billed, s2);
SalesRecord r8 = new SalesRecord(8, new DateTime(2018, 09, 11), 4000.0, SaleStatus.Billed, s4);
SalesRecord r9 = new SalesRecord(9, new DateTime(2018, 09, 14), 11000.0, SaleStatus.Pending, s6);
SalesRecord r10 = new SalesRecord(10, new DateTime(2018, 09, 7), 9000.0, SaleStatus.Billed, s6);
SalesRecord r11 = new SalesRecord(11, new DateTime(2018, 09, 13), 6000.0, SaleStatus.Billed, s2);
SalesRecord r12 = new SalesRecord(12, new DateTime(2018, 09, 25), 7000.0, SaleStatus.Pending, s3);
SalesRecord r13 = new SalesRecord(13, new DateTime(2018, 09, 29), 10000.0, SaleStatus.Billed, s4);
SalesRecord r14 = new SalesRecord(14, new DateTime(2018, 09, 4), 3000.0, SaleStatus.Billed, s5);
SalesRecord r15 = new SalesRecord(15, new DateTime(2018, 09, 12), 4000.0, SaleStatus.Billed, s1);
SalesRecord r16 = new SalesRecord(16, new DateTime(2018, 10, 5), 2000.0, SaleStatus.Billed, s4);
SalesRecord r17 = new SalesRecord(17, new DateTime(2018, 10, 1), 12000.0, SaleStatus.Billed, s1);
SalesRecord r18 = new SalesRecord(18, new DateTime(2018, 10, 24), 6000.0, SaleStatus.Billed, s3);
SalesRecord r19 = new SalesRecord(19, new DateTime(2018, 10, 22), 8000.0, SaleStatus.Billed, s5);
SalesRecord r20 = new SalesRecord(20, new DateTime(2018, 10, 15), 8000.0, SaleStatus.Billed, s6);
SalesRecord r21 = new SalesRecord(21, new DateTime(2018, 10, 17), 9000.0, SaleStatus.Billed, s2);
SalesRecord r22 = new SalesRecord(22, new DateTime(2018, 10, 24), 4000.0, SaleStatus.Billed, s4);
SalesRecord r23 = new SalesRecord(23, new DateTime(2018, 10, 19), 11000.0, SaleStatus.Canceled, s2);
SalesRecord r24 = new SalesRecord(24, new DateTime(2018, 10, 12), 8000.0, SaleStatus.Billed, s5);
SalesRecord r25 = new SalesRecord(25, new DateTime(2018, 10, 31), 7000.0, SaleStatus.Billed, s3);
SalesRecord r26 = new SalesRecord(26, new DateTime(2018, 10, 6), 5000.0, SaleStatus.Billed, s4);
SalesRecord r27 = new SalesRecord(27, new DateTime(2018, 10, 13), 9000.0, SaleStatus.Pending, s1);
SalesRecord r28 = new SalesRecord(28, new DateTime(2018, 10, 7), 4000.0, SaleStatus.Billed, s3);
SalesRecord r29 = new SalesRecord(29, new DateTime(2018, 10, 23), 12000.0, SaleStatus.Billed, s5);
SalesRecord r30 = new SalesRecord(30, new DateTime(2018, 10, 12), 5000.0, SaleStatus.Billed, s2);
_context.Department.AddRange(d1, d2, d3, d4);
_context.Seller.AddRange(s1, s2, s3, s4, s5, s6);
_context.SalesRecord.AddRange(
r1, r2, r3, r4, r5, r6, r7, r8, r9, r10,
r11, r12, r13, r14, r15, r16, r17, r18, r19, r20,
r21, r22, r23, r24, r25, r26, r27, r28, r29, r30);
_context.SaveChanges();
}
public static void Initialize(WebApplication1Context context)
{
context.Database.EnsureCreated();
if (context.Products.Any())
{
return; // DB has been seeded
}
string tempAdvancedDescription = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris id suscipit orci, sit amet auctor lorem. In luctus augue ex, at lacinia sapien aliquet vitae. Donec ut dignissim enim, egestas eleifend elit. Sed et arcu consequat, porttitor augue ut, commodo mauris. Aliquam eu ex ex. Sed ullamcorper purus magna, at aliquam tellus malesuada sed. Pellentesque rhoncus dui ac ex viverra, non scelerisque augue dictum. Donec quis sollicitudin ante. Aenean tortor nunc, finibus nec dapibus eget, vestibulum ut ex. Praesent id aliquam erat. Donec nibh diam, fermentum facilisis pellentesque et, fringilla nec nunc. Mauris condimentum tristique neque tincidunt rutrum. Sed mattis nunc ac ligula scelerisque luctus. Proin porttitor velit eget orci porttitor, nec lacinia eros fermentum.Nullam sit amet condimentum enim.Praesent scelerisque erat ac libero posuere feugiat.Phasellus tristique dignissim velit vel pharetra. Vestibulum feugiat est nec eros fringilla, vel sodales eros viverra.Fusce quam risus, fringilla consequat ipsum quis, mollis sagittis erat. Proin vestibulum feugiat mauris, molestie sodales metus sagittis nec. Phasellus luctus fermentum tellus ut convallis. Morbi rutrum libero odio, sit amet gravida metus mollis a.Aenean a ullamcorper augue, sit amet varius justo.Vivamus et blandit augue, in commodo ex. Nam arcu odio, convallis id dolor eu, ornare fringilla nisi. Integer quis urna sit amet libero elementum consequat a a lacus.Aliquam hendrerit dictum nibh, sit amet ullamcorper lorem efficitur non.Sed vitae luctus lectus. Nullam pharetra ante quis porta sodales";
var products = new Product[]
{
new Product {
Description = "Dette er produktet til dig med ordblindhed", Price = 699.99, AdvancedDescription = tempAdvancedDescription, Picture = "https://dyslexiaida.org/wp-content/uploads/2016/05/Not-Stupid-Not-Lazy-Cover-Final-sm.jpg"
},
new Product {
Description = "Dette er produktet til dig med svagt syn", Price = 1250, AdvancedDescription = tempAdvancedDescription, Picture = "https://res.cloudinary.com/liingo/image/upload/c_fill,g_center,h_339,w_990,q_85/754317164787_2.jpg"
},
new Product {
Description = "Dette er et testprodukt", Price = 69, AdvancedDescription = tempAdvancedDescription, Picture = "https://images.sftcdn.net/images/t_app-cover-l,f_auto/p/ce2ece60-9b32-11e6-95ab-00163ed833e7/260663710/the-test-fun-for-friends-screenshot.jpg"
},
new Product {
Description = "Dette er et testprodukt", Price = 69, AdvancedDescription = tempAdvancedDescription, Picture = "https://images.sftcdn.net/images/t_app-cover-l,f_auto/p/ce2ece60-9b32-11e6-95ab-00163ed833e7/260663710/the-test-fun-for-friends-screenshot.jpg"
},
new Product {
Description = "Dette er et testprodukt", Price = 69, AdvancedDescription = tempAdvancedDescription, Picture = "https://images.sftcdn.net/images/t_app-cover-l,f_auto/p/ce2ece60-9b32-11e6-95ab-00163ed833e7/260663710/the-test-fun-for-friends-screenshot.jpg"
}
};
foreach (Product p in products)
{
context.Products.Add(p);
}
// Resolving concurrency conflicts
var saved = false;
while (!saved)
{
try
{
context.SaveChanges();
saved = true;
}
catch (DbUpdateConcurrencyException ex)
{
foreach (var entry in ex.Entries)
{
if (entry.Entity is Product)
{
var proposedValues = entry.CurrentValues;
var databaseValues = entry.GetDatabaseValues();
foreach (var property in proposedValues.Properties)
{
var proposedValue = proposedValues[property];
var databaseValue = databaseValues[property];
// TODO: decide which value should be written to database
proposedValues[property] = databaseValue;
}
// Refresh original values to bypass next concurrency check
entry.OriginalValues.SetValues(databaseValues);
}
else
{
throw new NotSupportedException(
"Don't know how to handle concurrency conflicts for "
+ entry.Metadata.Name);
}
}
}
}
}
