private async Task DeleteGroupAsync(Data.Group group, bool withChildren = true)
{
if (group != null)
{
var memberShips = await this.context.Set <Data.Membership>().Where(m => m.GroupId == group.Id).ToListAsync();
foreach (var memberShip in memberShips)
{
if (withChildren)
{
var childGroup = await this.GetEntityAsync <Data.Group>(g => g.Id == memberShip.PrincipalId);
if (childGroup != null)
{
await this.DeleteGroupAsync(childGroup);
}
}
this.context.Set <Data.Membership>().Remove(memberShip);
}
await this.UnaffectRolesFromGroupAsync(group);
this.context.Set <Data.Group>().Remove(group);
var principal = group.Principal;
if (principal == null)
{
principal = await this.GetEntityAsync <Data.Principal>(x => x.Id == group.Id);
}
this.context.Set <Data.Principal>().Remove(principal);
}
}
private async Task UnaffectRolesFromGroupAsync(Data.Group group)
{
if (group != null)
{
await this.UnaffectFromPrincipalAsync(group.Id);
}
}
public async Task UnaffectRoleFromGroupOnScopeAsync(string roleName, string groupName, string scopeName)
{
Data.Group group = await this.GetEntityAsync <Data.Group>(r => r.Name == groupName);
if (group != null)
{
await this.UnaffectRoleFromPrincipalOnScopeAsync(roleName, group.Id, scopeName);
}
}
public async Task <IGroup> CreateGroupAsync(string groupName, string parentGroupName = null)
{
var group = await this.GetEntityAsync <Data.Group>(r => r.Name == groupName);
if (group == null)
{
var principal = new Data.Principal
{
Id = Guid.NewGuid(),
CreationBy = this.principalIdProvider.PrincipalId,
ModificationBy = this.principalIdProvider.PrincipalId
};
group = new Data.Group(principal)
{
Name = groupName
};
this.context.Set <Data.Group>().Add(group);
if (parentGroupName != null)
{
await this.CreateGroupAsync(parentGroupName);
var parentGoup = await this.GetEntityAsync <Data.Group>(r => r.Name == parentGroupName);
this.context.Set <Data.Membership>().Add(new Data.Membership
{
CreationBy = principal.CreationBy,
ModificationBy = principal.ModificationBy,
PrincipalId = group.Id,
Group = parentGoup
});
}
}
return(group);
}
public async Task UnaffectRolesFromGroupAsync(string groupName)
{
Data.Group group = await this.GetEntityAsync <Data.Group>(r => r.Name == groupName);
await this.UnaffectRolesFromGroupAsync(group);
}