public virtual T Get(IEntityRequestContext context, IEntityIdentity entity)
{
using (Logger.CreateTrace(LoggingBoundaries.ServiceBoundary, typeof(EntityBusinessFacade <T>), "Get"))
{
try
{
if (!context.IgnoreHandlers.HasFlag(EntityEventType.GetBefore) && !_handlers.OnGetBefore(context, entity))
{
return(null);
}
var item = _repository.Get(context, entity as T);
if (!context.IgnoreHandlers.HasFlag(EntityEventType.GetAfter) && !_handlers.OnGetAfter(context, item))
{
return(null);
}
return(item);
}
catch (Exception ex)
{
if (Logger.HandleException(LoggingBoundaries.ServiceBoundary, ex))
{
throw;
}
}
}
return(null);
}
/// <summary>
/// The constructor is used for restoring the instance of <see cref="AbstractEntityIdentity{TKey}"/>
/// from provided <see cref="IEntityIdentity"/>. It is used during restoring aggregates from persistence
/// storage.
/// </summary>
protected AbstractEntityIdentity(IEntityIdentity identity)
{
Require.NotNull(identity, nameof(identity));
Require.True(identity.Tag.Equals(Tag, StringComparison.Ordinal), nameof(identity), "Invalid identity.Tag value");
Id = ParseIdValue(identity.Value);
}
private List <EntityEvent> GetPendingEntityEvents()
{
return(this.ChangeTracker
.Entries <IEntity>()
.Where(x =>
x.Entity.GetType().IsTypeOf(typeof(IEntityIdentity <>)) &&
x.Entity.GetType().GetCustomAttributes <PublishAttribute>().Any() &&
x.State is EntityState.Added or EntityState.Deleted)
.Select(x =>
{
var type = x.Entity.GetType();
var state = x.State.ToString();
var name = type.Name.Replace("Proxy", string.Empty);
return x.Entity switch
{
IEntityIdentity <int> @int => new EntityEvent(@int.Id, name, state),
IEntityIdentity <long> @long => new EntityEvent(@long.Id, name, state),
IEntityIdentity <string> @string => new EntityEvent(@string.Id, name, state),
IEntityIdentity <Guid> guid => new EntityEvent(guid.Id, name, state),
IEntityIdentity <dynamic> dynamic => new EntityEvent(dynamic.Id, name, state),
_ => null
};
})
.Where(x => x != null)
.ToList());
}
public async Task DeleteOrder(IEntityIdentity identity)
{
if (identity == null)
{
throw new ArgumentNullException(nameof(identity));
}
await DataAccess.Delete(identity);
}
public virtual void Save(IEntityRequestContext context, IEntityIdentity entity)
{
using (Logger.CreateTrace(LoggingBoundaries.ServiceBoundary, typeof(EntityBusinessFacade <T>), "Save"))
{
var first = context.Operations.Count == 0;
try
{
var before = _repository.Get(context, entity as T);
if (before == null)
{
if (!context.IgnoreHandlers.HasFlag(EntityEventType.AddBefore) && !_handlers.OnAddBefore(context, entity))
{
throw new Exception("OnAddBefore handler rejected");
}
_repository.Add(context, entity as T);
if (!context.IgnoreHandlers.HasFlag(EntityEventType.AddAfter) && !_handlers.OnAddAfter(context, entity))
{
throw new Exception("OnAddAfter handler rejected");
}
}
else
{
if (!context.IgnoreHandlers.HasFlag(EntityEventType.ModifyBefore) && !_handlers.OnModifyBefore(context, before, entity))
{
throw new Exception("OnModifyBefore handler rejected");
}
_repository.Modify(context, before, entity as T);
if (!context.IgnoreHandlers.HasFlag(EntityEventType.ModifyAfter) && !_handlers.OnModifyAfter(context, before, entity))
{
throw new Exception("OnModifyAfter handler rejected");
}
}
}
catch (Exception ex)
{
context.Rollback();
if (Logger.HandleException(LoggingBoundaries.ServiceBoundary, ex))
{
throw;
}
}
finally
{
if (first)
{
context.Commit();
}
}
}
}
private void OnTriggerEnter(Collider other)
{
IEntityIdentity identity = other.GetComponent <IEntityIdentity>();
if (!PlayerCollection.ContainsId(identity.EntityId))
{
throw new InvalidOperationException($"Unknown Entity: {identity.EntityId} entered trigger.");
}
OnPlayerEnter(PlayerCollection[identity.EntityId]);
}
public async Task Delete(IEntityIdentity id)
{
var result =
await Context.Clients.FirstOrDefaultAsync(client => client.Id == id.Id);
if (result != null)
{
Context.Clients.Remove(result);
await Context.SaveChangesAsync();
}
}
public async Task <Client> Get(IEntityIdentity id)
{
if (id.Id.HasValue)
{
return(Mapper.Map <Client>(await Context.Clients.FirstOrDefaultAsync(client => client.Id == id.Id)));
}
else
{
throw new ArgumentNullException();
}
}
public UserProjection Get(IEntityIdentity <Guid> id)
{
var user = _context.Users.FindById(id.Identity);
if (user == null)
{
return(UserProjection.Empty());
}
return(user);
}
public async Task <Order> Get(IEntityIdentity identity)
{
if (identity.Id.HasValue)
{
return(Mapper.Map <Order>(await Context.Orders.FirstOrDefaultAsync(order => order.Id == identity.Id)));
}
else
{
throw new ArgumentNullException();
}
}
public async Task Delete(IEntityIdentity identity)
{
var result =
await Context.Orders.FirstOrDefaultAsync(order => order.Id == identity.Id);
if (result != null)
{
Context.Orders.Remove(result);
await Context.SaveChangesAsync();
}
}
private void OnTriggerExit(Collider other)
{
IEntityIdentity identity = other.GetComponent <IEntityIdentity>();
if (!PlayerCollection.ContainsId(identity.EntityId))
{
return;
}
OnPlayerExit(PlayerCollection[identity.EntityId]);
}
private bool isLocalPlayer(GameObject obj)
{
//We need to know who is entering
IEntityIdentity identity = obj.GetComponent <IEntityIdentity>();
//If it's not the local player's id we should not do anything
if (identity == null || SlotModel.SlotSelected != identity.EntityId)
{
return(false);
}
return(true);
}
public User Get(IEntityIdentity <EntityId> id)
{
var user = DbContext.Users.AsNoTracking()
.OrderByDescending(ob => ob.Id)
.ThenByDescending(ob => ob.RowVersion)
.FirstOrDefault(t => t.Id.Equals(id.Identity.Value));
if (user == null)
{
return(User.Empty());
}
return(user.ToUser());
}
public async Task <Order> GetOrder(IEntityIdentity identity)
{
if (identity == null)
{
throw new ArgumentNullException(nameof(identity));
}
var result = await DataAccess.Get(identity);
if (result == null)
{
throw new InvalidOperationException($"Not find by id: {identity.Id}");
}
return(result);
}
public Emp FindById(IEntityIdentity <Guid> identity)
{
return(FindById(identity.Id));
}
public Emp GetById(IEntityIdentity <Guid> identity)
{
return(FindById(identity.Id) ?? throw new EntityNotFoundException(identity));
}
public TestIdentity(IEntityIdentity identity) : base(identity)
{
}
public void Delete(IEntityIdentity <Guid> identity)
{
Delete(identity.Id);
}
public static IDBConnection GetConnection(string dbCode, EntityOperationType type, IEntityIdentity before, IEntityIdentity after, IEntityRequestContext context)
{
dbCode = DataConfig.Current.GetConnectionName(dbCode);
IDBConnection connection = null;
foreach (var operation in context.Operations)
{
var sqlOperation = operation as SqlOperation;
if (sqlOperation == null)
{
continue;
}
if (sqlOperation.DbCode == dbCode)
{
connection = sqlOperation.Connection;
}
}
if (connection == null && context.Who != null)
{
connection = DatabaseFactory.CreateDatabase(dbCode).AddClaimsDefaults(context.Who);
}
if (connection == null)
{
connection = DatabaseFactory.CreateDatabase(dbCode);
}
if (type != EntityOperationType.Get)
{
if (!connection.IsInTransaction)
{
connection.BeginTrans();
}
context.Operations.Add(new SqlOperation
{
DbCode = dbCode,
Type = type,
Before = before,
After = after,
Connection = connection
});
}
return(connection);
}
/// <inheritdoc />
protected StringEntityIdentity(IEntityIdentity identity) : base(identity)
{
}
public static bool HasIdentity(this IEntityIdentity entity)
{
return(!((entity == null) || entity is NullEntity || string.IsNullOrEmpty(entity.Id)));
}
public TodoTaskId(IEntityIdentity identity) : base(identity)
{
}
public ProjectId(IEntityIdentity identity) : base(identity)
{
}
public UserId(IEntityIdentity identity) : base(identity)
{
}
private void ProcessRequests(List <JObject> list, Dictionary <string, string> identities, EntityRequestContext context, List <object> result, IEntityIdentity parent)
{
foreach (var obj in list)
{
string module = null;
if (obj.Property("_schema") != null)
{
obj["_module"] = obj["_schema"].Value <string>();
}
if (obj.Property("_module") != null)
{
module = obj["_module"].Value <string>();
}
if (string.IsNullOrEmpty(module))
{
throw new Exception($"Missing _module on posted object {obj}");
}
if (obj.Property("_action") == null)
{
throw new Exception($"Missing _action on posted object {obj}");
}
if (obj.Property("_entity") == null)
{
throw new Exception($"Missing _entity name on posted object {obj}");
}
var action = obj["_action"].Value <string>();
if (action == "modify")
{
action = "save";
}
if (action == "add")
{
action = "add";
}
var entity = obj["_entity"].Value <string>();
var identity = string.Empty;
if (obj.Property("_identity") != null)
{
identity = obj["_identity"].Value <string>();
obj.Remove("_identity");
}
List <JObject> children = null;
if (obj.Property("_children") != null)
{
children = obj["_children"].Value <List <JObject> >();
obj.Remove("_children");
}
var item = _factory.CreateNew(module, entity);
if (parent != null)
{
var info = EntityInfoManager.GetInfo(item);
if (string.IsNullOrEmpty(info.RelatedKeyName))
{
throw new Exception($"Missing RelatedKeyName is not configured not sure what property to set on child object {obj}");
}
obj[info.RelatedKeyName] = parent._key;
}
var replace = (from prop in obj.Properties() where prop.Value.ToString().StartsWith("{{") select prop.Name).ToList();
foreach (var prop in replace)
{
var val = obj[prop].Value <string>().ToLower();
if (val.StartsWith("{{") && val.EndsWith("}}"))
{
val = val.Replace("{{", "");
val = val.Replace("}}", "");
if (identities.ContainsKey(val))
{
obj[prop] = new JValue(identities[val]);
}
}
}
try
{
var facade = _factory.CreateFacade(item);
switch (action.ToLowerInvariant())
{
case "remove":
JsonConvert.PopulateObject(obj.ToString(), item);
facade.Remove(context, item);
result.Add(item);
break;
case "save":
JsonConvert.PopulateObject(obj.ToString(), item);
facade.Save(context, item);
if (!string.IsNullOrEmpty(identity))
{
identities[identity.ToLower()] = item._key;
}
result.Add(item);
break;
}
if (children != null)
{
ProcessRequests(children, identities, context, result, item);
}
}
catch (Exception ex)
{
Logger.HandleException(LoggingBoundaries.ServiceBoundary, ex);
context.Rollback();
throw;
}
}
}
public EntityNotFoundException(IEntityIdentity identity, string message, Exception inner)
: base($"Entity with id '{identity.HumanReadableId}' could not be found. {message}", inner)
{
}
public EntityNotFoundException(IEntityIdentity identity)
: base($"Entity with id '{identity.HumanReadableId}' could not be found.")
{
}
public virtual T Get(ClaimsPrincipal who, IEntityIdentity entity)
{
return(Get(new EntityRequestContext {
Who = who
}, entity));
}
public virtual void Remove(ClaimsPrincipal who, IEntityIdentity entity)
{
Remove(new EntityRequestContext {
Who = who
}, entity);
}
