public Domain.Observation Add(
IValidationDictionary validationDictionary,
Domain.Observation observation,
HttpPostedFileBase postedFile)
{
if (!Validate(validationDictionary, observation))
{
return(null);
}
SetObservationValues(observation);
var data = _observationRepository.Create();
_observationRepository.Add(data);
Mapper.Map(observation, data);
//Reset the observation ID so that consumers cannot set this.
data.ObservationId = 0;
SaveFile(data, postedFile);
_context.SaveChanges();
//Map back to the domain so we can use the full
//result in the web site for sending email, etc.
return(Mapper.Map <Domain.Observation>(data));
}
private static void SetObservationValues(Domain.Observation observation)
{
//Currently just map the time from the observation onto to the single
//date property within the data layer.
observation.ObservationDate = observation.ObservationDate
.AddHours(observation.ObservationTime.Hour)
.AddMinutes(observation.ObservationTime.Minute);
}
public async Task <Result <Guid> > Handle(CreateObservationCommand request, CancellationToken token)
{
if ((request.BatchIds == null || !request.BatchIds.Any()) && (request.ProductIds == null || !request.ProductIds.Any()))
{
return(Failure <Guid>("Vous devez préciser au moins un produit ou un lot pour faire une observation."));
}
var batches = request.BatchIds != null
? await _context.Batches
.Where(b => request.BatchIds.Contains(b.Id))
.ToListAsync(token)
: new List <Domain.Batch>();
var products = request.ProductIds != null
? await _context.Products
.Where(b => request.ProductIds.Contains(b.Id))
.ToListAsync(token)
: new List <Domain.Product>();
var batchProducerIds = batches.Select(b => b.ProducerId).Distinct().ToList();
if (batchProducerIds.Count > 1)
{
return(Failure <Guid>("Une observation est liée à un producteur, les lots doivent donc appartenir au même producteur."));
}
var productProducerIds = products.Select(b => b.ProducerId).Distinct().ToList();
if (productProducerIds.Count > 1)
{
return(Failure <Guid>("Une observation est liée à un producteur, les produits doivent donc appartenir au même producteur."));
}
var producerId = productProducerIds.Any() ? productProducerIds.First() : batchProducerIds.First();
var producer = await _context.Producers.SingleOrDefaultAsync(p => p.Id == producerId, token);
var user = await _context.Users.SingleOrDefaultAsync(u => u.Id == request.RequestUser.Id, token);
var entity = new Domain.Observation(Guid.NewGuid(), request.Comment, user, producer);
entity.SetBatches(batches);
entity.SetProducts(products);
entity.SetVisibility(request.VisibleToAll);
await _context.AddAsync(entity, token);
await _context.SaveChangesAsync(token);
return(Success(entity.Id));
}
public Domain.Observation Edit(
IValidationDictionary validationDictionary,
Domain.Observation observation,
HttpPostedFileBase postedFile)
{
if (!Validate(validationDictionary, observation))
{
return(null);
}
SetObservationValues(observation);
var data = _observationRepository.GetById(observation.ObservationId);
data = Mapper.Map(observation, data);
SaveFile(data, postedFile);
_context.SaveChanges();
//Map back to the domain so we can use the full
//result in the web site for sending email, etc.
return(Mapper.Map <Domain.Observation>(data));
}
public static ObservationMailerModel GetNotificationData(this Domain.Observation observation, string observationId, string url, string comment, string producerId)
{
return(new ObservationMailerModel
{
ProducerId = producerId,
Producer = observation.Producer.Name,
User = observation.User.Name,
Comment = comment,
Batches = observation.Batches?.Select(b => new BatchMailerModel
{
Number = b.Batch.Number,
DDM = b.Batch.DDM,
DLC = b.Batch.DLC,
}).ToList() ?? new List <BatchMailerModel>(),
Products = observation.Products?.Select(b => new ProductMailerModel
{
Name = b.Name,
Reference = b.Reference
}).ToList() ?? new List <ProductMailerModel>(),
CreatedOn = observation.CreatedOn,
ObservationId = observationId,
PortalUrl = url,
});
}
/// <summary>
/// Performs field logic that cannot be represented with attributes for an observation.
/// </summary>
/// <param name="validationDictionary">A dictionary that will contain the resulting errors</param>
/// <param name="observation">The observation to validate</param>
/// <returns><c>true</c> for success, <c>false</c> for failure</returns>
/// <remarks>
/// This function should be used in conjunction with the built-in data annotations to validate
/// simple conditions such as required.
/// </remarks>
public bool Validate(IValidationDictionary validationDictionary, Domain.Observation observation)
{
var type = _observationTypeRepository.GetById(observation.ObservationTypeId);
//Email
if (observation.EmailYesOrNo)
{
if (string.IsNullOrWhiteSpace(observation.Email))
{
//Email validation is handled by the [EmailAddress] attribute on the domain
validationDictionary.AddError("Email", Domain.Observation.Required);
}
}
else
{
validationDictionary.Remove("Email");
observation.Email = null;
}
//Ensure type has a value first, may be a 0 / null type.
if (type == null)
{
validationDictionary.AddError("ObservationTypeId", Domain.Observation.Required);
}
else
{
//Remove the built-in validation for observation category and other category
//since we will override the rules to be more specific based on conditional
//logic here.
validationDictionary.Remove("ObservationCategoryId");
validationDictionary.Remove("OtherCategory");
if (type.Name == Domain.ObservationType.UnsafeCondition)
{
//A category is required if the observation type is "Unsafe Condition"
if (!observation.ObservationCategoryId.HasValue)
{
validationDictionary.AddError("ObservationCategoryId", Domain.Observation.Required);
}
else
{
var category = _observationCategoryRepository.GetById(observation.ObservationCategoryId.Value);
//If other specified, we need a reason (OtherCategory)
if (category.Reference == Domain.ObservationCategory.Other &&
string.IsNullOrWhiteSpace(observation.OtherCategory))
{
validationDictionary.AddError("OtherCategory", Domain.Observation.Required);
}
else
{
observation.OtherCategory = null;
}
}
}
else
{
//Remove category Id and other category if "Good Practice" is specified.
observation.ObservationCategoryId = null;
observation.OtherCategory = null;
}
}
//Return whether the validation dictionary is valid. This is so that
//we can extend the result given initially, for required etc.
return(validationDictionary.IsValid);
}
public static StringContent GetNotificationContent(this Domain.Observation observation, string observationId, string url, string producerId)
{
return(new StringContent(JsonConvert.SerializeObject(observation.GetNotificationData(observationId, url, null, producerId)), Encoding.UTF8, "application/json"));
}
