public void Initialize(ComputerContext context)
{
context.Database.EnsureCreated();
// Look for any students.
if (context.Computers.Any())
{
_logger.LogInformation("Database already Seeded");
return; // DB has been seeded
}
_logger.LogWarning("Preparing to Seed database");
var Memories = new Memory[]
{
new Memory {
Brand = "Crucial", SizeGb = 8, Speed = "DDR3-1600", LastModified = DateTime.Now
},
new Memory {
Brand = "Crucial", SizeGb = 16, Speed = "DDR3-1600", LastModified = DateTime.Now
},
new Memory {
Brand = "Kingston", SizeGb = 8, Speed = "DDR3-800", LastModified = DateTime.Now
},
new Memory {
Brand = "Kingston", SizeGb = 16, Speed = "DDR3-800", LastModified = DateTime.Now
}
};
foreach (Memory m in Memories)
{
context.Memories.Add(m);
}
var computers = new Computer[]
{
new Computer {
ConfiguracionName = "The Basic", HardDrive = "512GB HDD", Memory = Memories[0], Processor = "AMD", LastModified = DateTime.Now
},
new Computer {
ConfiguracionName = "The Internet", HardDrive = "128GB SDD", Memory = Memories[1], Processor = "Intel i3", LastModified = DateTime.Now
},
new Computer {
ConfiguracionName = "The Gamer", HardDrive = "1TB HDD", Memory = Memories[2], Processor = "Intel i5", LastModified = DateTime.Now
},
new Computer {
ConfiguracionName = "The Beast", HardDrive = "512GB SDD", Memory = Memories[3], Processor = "Intel i7", LastModified = DateTime.Now
}
};
foreach (Computer c in computers)
{
context.Computers.Add(c);
}
try
{
context.SaveChanges();
}
catch (Exception ex)
{
_logger.LogError("Database Seeding Error", ex);
}
_logger.LogInformation(string.Format("{0} : Seeded Database with {1} Memories", System.Reflection.MethodBase.GetCurrentMethod(), Memories.Count()));
_logger.LogInformation(string.Format("{0} : Seeded Database with {1} Computers", System.Reflection.MethodBase.GetCurrentMethod(), computers.Count()));
}
public ComputerManager(ComputerContext c, ILogger <ComputerManager> logger)
{
ctx = c;
_logger = logger;
}
public MemoryManager(ComputerContext c, ILogger <MemoryManager> logger)
{
ctx = c;
_logger = logger;
}
