public static async Task <int> EnsureSeedData(this CoreDbDemoContext context)
{
var systemCount = default(int);
var retailerCount = default(int);
var brandCount = default(int);
var areaManagerCount = default(int);
// Because each of the following seed method needs to do a save
// (the data they're importing is relational), we need to call
// SaveAsync within each method.
// So let's keep tabs on the counts as they come back
var dbSeeder = new DatabaseSeeder(context);
if (!context.ExternalSystems.Any())
{
var pathToSeedData = Path.Combine(Directory.GetCurrentDirectory(), "SeedData", "SystemSeedData.json");
systemCount = await dbSeeder.SeedSystemEntitiesFromJson(pathToSeedData);
}
if (!context.AreaManagers.Any())
{
var pathToSeedData = Path.Combine(Directory.GetCurrentDirectory(), "SeedData", "AreaManagerSeedData.json");
areaManagerCount = await dbSeeder.SeedAreaManagerEntitiesFromJson(pathToSeedData);
}
if (!context.Brands.Any())
{
var pathToSeedData = Path.Combine(Directory.GetCurrentDirectory(), "SeedData", "BrandSeedData.json");
brandCount = await dbSeeder.SeedBrandEntitiesFromJson(pathToSeedData);
}
if (!context.Retailers.Any())
{
var pathToSeedData = Path.Combine(Directory.GetCurrentDirectory(), "SeedData", "RetailerSeedData.json");
retailerCount = await dbSeeder.SeedRetailerEntitiesFromJson(pathToSeedData);
}
return(brandCount + areaManagerCount + retailerCount + systemCount);
}