public static void Seed(ApplicationDbContext context)
{
if (context.Features.Count() != SecurityConfiguration.Features.Count())
{
context.Features.RemoveRange(context.Features);
var features = SecurityConfiguration.Features.Select(feat => Feature.Create(feat.Name));
context.Features.AddRange(features);
context.SaveChanges();
}
if (context.Roles.Count() != SecurityConfiguration.Roles.Count())
{
context.Roles.RemoveRange(context.Roles);
var roles = SecurityConfiguration.Roles
.Select(r => Role.Create(r.Name))
.ToList();
context.Roles.AddRange(roles);
foreach (var roleConfig in SecurityConfiguration.Roles)
{
var featureConfigs = SecurityConfiguration.Features.Where(f => f.Roles.Contains(roleConfig.Name));
var role = roles.Single(r => r.Name == roleConfig.Name);
foreach (var feature in featureConfigs)
{
var roleFeature = RoleFeature.Create(role, context.Features.Single(x => x.Name == feature.Name));
role.AddRoleFeature(roleFeature);
}
}
context.SaveChanges();
}
}
public static void Seed(ApplicationDbContext context)
{
if (context.Features.Count() != SecurityConfiguration.Features.Count())
{
context.Features.RemoveRange(context.Features);
var features = SecurityConfiguration.Features.Select(feat => Feature.Create(feat.Name));
context.Features.AddRange(features);
context.SaveChanges();
}
if (context.Roles.Count() != SecurityConfiguration.Roles.Count())
{
context.Roles.RemoveRange(context.Roles);
var roles = SecurityConfiguration.Roles
.Select(r => Role.Create(r.Name))
.ToList();
context.Roles.AddRange(roles);
foreach (var roleConfig in SecurityConfiguration.Roles)
{
var featureConfigs = SecurityConfiguration.Features.Where(f => f.Roles.Contains(roleConfig.Name));
var role = roles.Single(r => r.Name == roleConfig.Name);
foreach (var feature in featureConfigs)
{
var roleFeature = RoleFeature.Create(role, context.Features.Single(x => x.Name == feature.Name));
role.AddRoleFeature(roleFeature);
//EF workarround to avoid DbUpdateConcurrencyException.
//EF considered (bug?) the entity in modified state (n-n relationship) but it's a new object (Added)
//https://docs.microsoft.com/fr-fr/ef/core/saving/concurrency
//context.Entry(roleFeature).State = EntityState.Added;
}
}
context.SaveChanges();
}
}
