public async Task DeleteRightAsync(string rightName)
{
var right = await this.GetEntityAsync <Data.Right>(r => r.Name == rightName);
if (right != null)
{
this.context.Set <Data.Right>().Remove(right);
(await SharedQueries.GetModelModificationDateAsync(this.context)).Rights = DateTime.UtcNow;
}
}
public async Task DeleteRoleAsync(string roleName)
{
var role = await this.GetEntityAsync <Data.Role>(r => r.Name == roleName);
if (role != null)
{
var roleRights = await this.context.Set <Data.RoleRight>()
.Where(rr => rr.RoleId == role.Id).ToListAsync();
this.context.Set <Data.RoleRight>().RemoveRange(roleRights);
this.context.Set <Data.Role>().Remove(role);
(await SharedQueries.GetModelModificationDateAsync(this.context)).Roles = DateTime.UtcNow;
}
}
public async Task CreateRightAsync(string rightName)
{
var right = await this.GetEntityAsync <Data.Right>(r => r.Name == rightName);
if (right == null)
{
var rightEntity = this.context.Set <Data.Right>().Add(new Data.Right
{
Name = rightName,
CreationBy = this.principalIdProvider.PrincipalId,
ModificationBy = this.principalIdProvider.PrincipalId
});
(await SharedQueries.GetModelModificationDateAsync(this.context)).Rights = DateTime.UtcNow;
}
}
public async Task UnlinkScopeAsync(string parentScopeName, string childScopeName)
{
var parentScope = await this.GetEntityAsync <Data.Scope>(s => s.Name == parentScopeName);
var childScope = await this.GetEntityAsync <Data.Scope>(s => s.Name == childScopeName);
var existingLink = await this.GetEntityAsync <Data.ScopeHierarchy>(s => s.ChildId == childScope.Id && s.ParentId == parentScope.Id);
if (existingLink != null)
{
this.context.Set <Data.ScopeHierarchy>().Remove(existingLink);
parentScope.ModificationBy = principalIdProvider.PrincipalId;
parentScope.ModificationDate = DateTime.UtcNow;
childScope.ModificationBy = principalIdProvider.PrincipalId;
childScope.ModificationDate = DateTime.UtcNow;
(await SharedQueries.GetModelModificationDateAsync(this.context)).Scopes = DateTime.UtcNow;
}
}
private async Task DeleteScopeAsync(Data.Scope scope)
{
if (scope != null)
{
var childrenScopes = await this.context.Set <Data.Scope>()
.Join(
this.context.Set <Data.ScopeHierarchy>(),
s => s.Name,
sh => sh.Parent.Name,
(s, sh) => new { Scope = s, ScopeHierarchy = sh })
.Where(r => r.ScopeHierarchy.ParentId == scope.Id)
.Select(r => r.ScopeHierarchy.Child)
.ToListAsync();
foreach (var childrenScope in childrenScopes)
{
await DeleteScopeAsync(childrenScope);
}
this.context
.ScopeHierarchies()
.RemoveRange(await this.context.ScopeHierarchies()
.Where(sh => sh.ParentId == scope.Id)
.ToListAsync());
this.context
.ScopeHierarchies()
.RemoveRange(await this.context.ScopeHierarchies()
.Where(sh => sh.ChildId == scope.Id)
.ToListAsync());
this.context
.Authorizations()
.RemoveRange(await this.context.Authorizations()
.Where(a => a.ScopeId == scope.Id)
.ToListAsync());
this.context.Scopes().Remove(scope);
(await SharedQueries.GetModelModificationDateAsync(this.context)).Scopes = DateTime.UtcNow;
}
}
public async Task CreateScopeAsync(string scopeName, string description, params string[] parents)
{
var scope = await this.GetEntityAsync <Data.Scope>(s => s.Name == scopeName);
if (scope == null)
{
scope = new Data.Scope
{
Name = scopeName,
Description = description,
CreationBy = this.principalIdProvider.PrincipalId,
ModificationBy = this.principalIdProvider.PrincipalId
};
this.context.Set <Data.Scope>().Add(scope);
(await SharedQueries.GetModelModificationDateAsync(this.context)).Scopes = DateTime.UtcNow;
}
if (parents != null)
{
foreach (var parentName in parents)
{
await this.CreateScopeAsync(parentName, parentName);
var parentScope = await this.GetEntityAsync <Data.Scope>(s => s.Name == parentName);
var scopeHierarchy = await this.GetEntityAsync <Data.ScopeHierarchy>(sh => sh.ChildId == scope.Id && sh.ParentId == parentScope.Id);
if (scopeHierarchy == null)
{
this.context.Set <Data.ScopeHierarchy>().Add(new Data.ScopeHierarchy
{
Child = scope,
Parent = parentScope
});
}
}
}
}
public async Task CreateRoleAsync(string roleName, string[] rightNames)
{
var role = await this.GetEntityAsync <Data.Role>(r => r.Name == roleName);
if (role == null)
{
role = new Data.Role
{
Name = roleName,
CreationBy = this.principalIdProvider.PrincipalId,
ModificationBy = this.principalIdProvider.PrincipalId
};
this.context.Set <Data.Role>().Add(role);
(await SharedQueries.GetModelModificationDateAsync(this.context)).Roles = DateTime.UtcNow;
}
if (rightNames != null)
{
foreach (var rightName in rightNames)
{
await this.CreateRightAsync(rightName);
var right = await GetEntityAsync <Data.Right>(r => r.Name == rightName);
if (right == null)
{
throw new InvalidOperationException($"Inconsistency with right : {rightName}. Specified right does not exist.");
}
role.Rights.Add(new Data.RoleRight
{
Right = right,
Role = role
});
(await SharedQueries.GetModelModificationDateAsync(this.context)).Rights = DateTime.UtcNow;
}
}
}