public Guid CreateEnvironment(EnvironmentViewData environmentViewData)
{
using (var entities = this.EntityContext)
{
var environmentEntity = new Environment { Id = Guid.NewGuid() };
entities.AddToEnvironment(environmentEntity);
this.SaveOrUpdateEnvironment(environmentViewData, environmentEntity, entities);
entities.SaveChanges();
return environmentEntity.Id;
}
}
private void SaveOrUpdateEnvironment(EnvironmentViewData environmentViewData, Environment environmentEntity, ZoosManagementSystemEntities entities)
{
environmentEntity.Name = environmentViewData.Name;
environmentEntity.Description = environmentViewData.Description;
environmentEntity.Surface = environmentViewData.Surface;
environmentEntity.Type = environmentViewData.Type;
foreach (var animal in environmentViewData.Animals.Where(a => !a.AnimalStatus.Equals("None", StringComparison.InvariantCultureIgnoreCase) && !a.AnimalStatus.Equals("Original", StringComparison.InvariantCultureIgnoreCase)))
{
var animalId = new Guid(animal.AnimalId);
var animalEntity = entities.Animal
.Include("Environment")
.Where(a => a.Id == animalId)
.FirstOrDefault();
if (animalEntity == null)
{
throw new ArgumentException(
string.Format(
CultureInfo.CurrentCulture,
"No existe ningún animal con el Id {0} para actualizar.",
animal.AnimalId));
}
animalEntity.Environment = animal.AnimalStatus.Equals(
"Remove", StringComparison.InvariantCultureIgnoreCase)
? null
: environmentEntity;
}
foreach (var timeSlot in environmentViewData.TimeSlots.Where(ts => !ts.TimeSlotStatus.Equals("None", StringComparison.InvariantCultureIgnoreCase)))
{
TimeSlot timeSlotEntity = null;
if (timeSlot.TimeSlotStatus.Equals("New", StringComparison.InvariantCultureIgnoreCase))
{
timeSlotEntity = new TimeSlot
{
Environment = environmentEntity,
Id = Guid.NewGuid()
};
entities.AddToTimeSlot(timeSlotEntity);
}
else
{
var timeSlotId = new Guid(timeSlot.TimeSlotId);
timeSlotEntity = entities.TimeSlot
.Include("Environment")
.Where(ts => ts.Id == timeSlotId)
.FirstOrDefault();
if (timeSlotEntity == null)
{
throw new ArgumentException(
string.Format(
CultureInfo.CurrentCulture,
"No existe ningún intervalo de tiempo con el Id {0} para actualizar.",
timeSlot.TimeSlotId));
}
}
if (timeSlot.TimeSlotStatus.Equals("Remove", StringComparison.InvariantCultureIgnoreCase))
{
entities.DeleteObject(timeSlotEntity);
}
else
{
timeSlotEntity.InitialTime = TimeSpan.Parse(timeSlot.InitialTime);
timeSlotEntity.FinalTime = TimeSpan.Parse(timeSlot.FinalTime);
timeSlotEntity.TemperatureMin = timeSlot.TemperatureMin;
timeSlotEntity.TemperatureMax = timeSlot.TemperatureMax;
timeSlotEntity.HumidityMin = timeSlot.HumidityMin;
timeSlotEntity.HumidityMax = timeSlot.HumidityMax;
timeSlotEntity.LuminosityMin = timeSlot.LuminosityMin;
timeSlotEntity.LuminosityMax = timeSlot.LuminosityMax;
}
}
}
public void UpdateEnvironment(EnvironmentViewData environmentViewData)
{
using (var entities = this.EntityContext)
{
var id = new Guid(environmentViewData.EnvironmentId);
var environmentEntity = entities.Environment
.Include("Animal")
.Include("Sensor")
.Include("TimeSlot")
.Include("EnvironmentMeasure")
.Where(e => e.Id == id)
.FirstOrDefault();
if (environmentEntity == null)
{
throw new ArgumentException(
string.Format(
CultureInfo.CurrentCulture,
"No existe ningún ambiente con el Id {0} para actualizar.",
environmentViewData.EnvironmentId));
}
this.SaveOrUpdateEnvironment(environmentViewData, environmentEntity, entities);
entities.SaveChanges();
}
}
public ActionResult UpdateEnvironment(string environmentId)
{
var environmentViewData = new EnvironmentViewData();
var updateModelResult = this.TryUpdateModel<EnvironmentViewData>(environmentViewData, null, null, new [] { "EnvironmentId", "freeanimals" });
if (!updateModelResult)
{
environmentViewData.FreeAnimals = this.repository.GetFreeAnimals()
.Select(a => a.ToViewData(this.repository))
.ToList();
return View(environmentViewData);
}
try
{
environmentViewData.EnvironmentId = environmentId;
this.repository.UpdateEnvironment(environmentViewData);
this.TempData["ActionSucess"] = true;
this.TempData["EnvironmentMessage"] = "Se editaron correctamente los datos del ambiente";
}
catch (Exception exception)
{
this.TempData["ActionSucess"] = false;
this.TempData["EnvironmentMessage"] = exception.Message;
}
return this.RedirectToRoute("SearchEnvironment", new { searchCriteria = environmentViewData.EnvironmentId });
}
public ActionResult SaveNewEnvironment()
{
var environmentViewData = new EnvironmentViewData();
var updateModelResult = this.TryUpdateModel<EnvironmentViewData>(environmentViewData, null, null, new[] { "EnvironmentId", "freeanimals" });
if (!updateModelResult)
{
environmentViewData.FreeAnimals = this.repository.GetFreeAnimals()
.Select(a => a.ToViewData(this.repository))
.ToList();
return View("EditEnvironment", environmentViewData);
}
Guid environmentId = Guid.Empty;
try
{
environmentId = this.repository.CreateEnvironment(environmentViewData);
this.TempData["ActionSucess"] = true;
this.TempData["EnvironmentMessage"] = "Se creó correctamente el ambiente";
}
catch (Exception exception)
{
this.TempData["ActionSucess"] = false;
this.TempData["EnvironmentMessage"] = exception.Message;
}
return this.RedirectToRoute("SearchEnvironment", new { searchCriteria = environmentId.ToString() });
}
public ActionResult NewEnvironment()
{
var environmentViewData = new EnvironmentViewData
{
FreeAnimals = this.repository.GetFreeAnimals()
.Select(a => a.ToViewData(this.repository))
.ToList()
};
return this.View("EditEnvironment", environmentViewData);
}
