public BaseUnitOfWork(CoreDbContext context, IEnumerable <IInterceptor> interceptors) : base(context, interceptors)
{
BaseWorkArea = new BaseWorkArea(context);
}
private async Task EnsureData(CoreDbContext db)
{
int rowsAffected = 0;
int count = await db.Set <SiteSettings>().CountAsync <SiteSettings>();
SiteSettings newSite = null;
if (count == 0)
{
// create first site
newSite = InitialData.BuildInitialSite();
db.Set <SiteSettings>().Add(newSite);
rowsAffected = await db.SaveChangesAsync();
}
// ensure roles
count = await db.Roles.CountAsync();
if (count == 0)
{
var site = newSite;
if (site == null)
{
site = await db.Set <SiteSettings>().SingleOrDefaultAsync <SiteSettings>(
s => s.Id != 0 && s.IsServerAdminSite == true);
}
if (site != null)
{
var roleAdminRole = InitialData.BuildAdminRole();
roleAdminRole.SiteId = site.Id;
db.Roles.Add(roleAdminRole);
var contentAdminRole = InitialData.BuildContentAdminsRole();
contentAdminRole.SiteId = site.Id;
db.Roles.Add(contentAdminRole);
var authenticatedUserRole = InitialData.BuildAuthenticatedRole();
authenticatedUserRole.SiteId = site.Id;
db.Roles.Add(authenticatedUserRole);
rowsAffected = await db.SaveChangesAsync();
}
}
// ensure admin user
count = await db.Users.CountAsync();
if (count == 0)
{
SiteSettings site = await db.Set <SiteSettings>().FirstOrDefaultAsync <SiteSettings>(
s => s.Id != 0 && s.IsServerAdminSite == true);
if (site != null)
{
var role = await db.Roles.FirstOrDefaultAsync(
x => x.SiteId == site.Id && x.Description == "ADMINISTRATORS");
if (role != null)
{
var adminUser = InitialData.BuildInitialAdmin();
adminUser.SiteId = site.Id;
db.Users.Add(adminUser);
rowsAffected = await db.SaveChangesAsync();
if (rowsAffected > 0 && adminUser.Id != 0)
{
var ur = new UserRoleEntity();
ur.RoleId = role.Id;
ur.UserId = adminUser.Id;
db.UserRoles.Add(ur);
await db.SaveChangesAsync();
role = await db.Roles.SingleOrDefaultAsync(
x => x.SiteId == site.Id && x.Description == "Authenticated Users".ToUpperInvariant());
if (role != null)
{
ur = new UserRoleEntity();
ur.RoleId = role.Id;
ur.UserId = adminUser.Id;
db.UserRoles.Add(ur);
await db.SaveChangesAsync();
}
}
}
}
}
}