public EntityRelationResponse Create(EntityRelation relation) { EntityRelationResponse response = new EntityRelationResponse(); response.Timestamp = DateTime.UtcNow; response.Object = relation; response.Errors = ValidateRelation(relation, ValidationType.Create); if (response.Errors.Count > 0) { response.Success = false; response.Message = "The entity relation was not created. Validation error occurred!"; return response; } try { var storageRelation = relation.MapTo<IStorageEntityRelation>(); if (storageRelation.Id == Guid.Empty) storageRelation.Id = Guid.NewGuid(); var success = relationRepository.Create(storageRelation); if (success) { response.Success = true; response.Message = "The entity relation was successfully created!"; return response; } else { response.Success = false; response.Message = "The entity relation was not created! An internal error occurred!"; return response; } } catch (Exception e) { response.Success = false; response.Object = relation; response.Timestamp = DateTime.UtcNow; #if DEBUG response.Message = e.Message + e.StackTrace; #else response.Message = "The entity relation was not created. An internal error occurred!"; #endif return response; } }
public EntityRelationResponse Delete(Guid relationId) { EntityRelationResponse response = new EntityRelationResponse(); response.Timestamp = DateTime.UtcNow; response.Success = false; response.Object = null; try { var storageRelation = relationRepository.Read(relationId); if (storageRelation != null) { relationRepository.Delete(relationId); response.Object = storageRelation.MapTo<EntityRelation>(); response.Success = true; response.Message = "The entity relation was deleted!"; return response; } else { response.Message = string.Format("The entity relation was not deleted! No instance with specified id ({0}) was found!", relationId); return response; } } catch (Exception e) { #if DEBUG response.Message = string.Format("Relation ID: {0}, /r/nMessage:{1}/r/nStackTrace:{2}", relationId, e.Message, e.StackTrace); #else response.Message = "The entity relation was not delete. An internal error occurred!"; #endif return response; } }
public EntityRelationResponse Read(Guid relationId) { EntityRelationResponse response = new EntityRelationResponse(); response.Timestamp = DateTime.UtcNow; response.Object = null; response.Success = true; try { var storageRelation = relationRepository.Read(relationId); if (storageRelation != null) { response.Object = storageRelation.MapTo<EntityRelation>(); response.Message = "The entity relation was successfully returned!"; } else response.Message = string.Format("The entity relation '{0}' does not exist!", relationId); return response; } catch (Exception e) { response.Success = false; #if DEBUG response.Message = e.Message + e.StackTrace; #endif return response; } }
public EntityRelationResponse Read(string name) { EntityRelationResponse response = new EntityRelationResponse(); response.Timestamp = DateTime.UtcNow; response.Object = null; if (string.IsNullOrWhiteSpace(name)) { response.Success = false; response.Errors.Add(new ErrorModel("name", null, "The name argument is NULL.")); return response; } try { IStorageEntityRelation storageRelation = relationRepository.Read(name); response.Success = false; if (storageRelation != null) { response.Object = storageRelation.MapTo<EntityRelation>(); response.Success = true; response.Message = "The entity relation was successfully returned!"; } else { response.Success = true; response.Message = string.Format("The entity relation '{0}' does not exist!", name); } return response; } catch (Exception e) { response.Success = false; #if DEBUG response.Message = e.Message + e.StackTrace; #endif return response; } }
public EntityRelationResponse Read(Guid relationId) { EntityRelationResponse response = new EntityRelationResponse(); response.Timestamp = DateTime.UtcNow; response.Object = null; response.Success = true; try { var relations = Cache.GetRelations(); if (relations != null) { response.Object = relations.SingleOrDefault(x => x.Id == relationId); response.Success = true; if (response.Object != null) response.Message = "The entity relation was successfully returned!"; else response.Message = string.Format("The entity relation with id '{0}' does not exist!", relationId); return response; } relations = Read().Object; response.Object = relations.SingleOrDefault( x=>x.Id == relationId); if (response.Object != null) { response.Message = "The entity relation was successfully returned!"; } else response.Message = string.Format("The entity relation '{0}' does not exist!", relationId); return response; } catch (Exception e) { response.Success = false; #if DEBUG response.Message = e.Message + e.StackTrace; #endif return response; } }
public EntityRelationResponse Read(string name) { EntityRelationResponse response = new EntityRelationResponse(); response.Timestamp = DateTime.UtcNow; response.Object = null; if (string.IsNullOrWhiteSpace(name)) { response.Success = false; response.Errors.Add(new ErrorModel("name", null, "The name argument is NULL.")); return response; } var relations = Cache.GetRelations(); if( relations != null ) { response.Object = relations.SingleOrDefault(x => x.Name == name); response.Success = true; if(response.Object!=null) response.Message = "The entity relation was successfully returned!"; else response.Message = string.Format("The entity relation '{0}' does not exist!", name); return response; } try { relations = Read().Object; response.Object = relations.SingleOrDefault(x => x.Name == name); response.Success = false; if (response.Object != null) { response.Success = true; response.Message = "The entity relation was successfully returned!"; } else { response.Success = true; response.Message = string.Format("The entity relation '{0}' does not exist!", name); } return response; } catch (Exception e) { response.Success = false; #if DEBUG response.Message = e.Message + e.StackTrace; #endif return response; } }