public async Task <PostModelResult> Handle(PostEmployeeCommand command, CancellationToken cancellationToken)
{
var validationResult = await _validator.Validate(command, cancellationToken);
if (!validationResult.Valid)
{
return new PostModelResult()
{
Valid = false,
Message = validationResult.Message
}
}
;
//Do not check if Region exists beacuse it was already checked by the Validator
var enmployee = new Employee()
{
FirstName = command.FirstName,
LastName = command.LastName,
RegionId = command.RegionId
};
await _context.Employees.AddAsync(enmployee, cancellationToken);
var result = await _context.SaveChangesAsync(cancellationToken);
return(new PostModelResult()
{
Message = result != 1 ? "Please try again!" : "Employee was created successfuly!",
Valid = true
});
}
}
public async Task <PostModelResult> Handle(PostRegionCommand command, CancellationToken cancellationToken)
{
var validationResult = await _validator.Validate(command, cancellationToken);
if (!validationResult.Valid)
{
return new PostModelResult()
{
Valid = false,
Message = validationResult.Message
}
}
;
var newRegion = new Region();
newRegion.Name = command.Name;
newRegion.RegionId = command.RegionId;
if (command.ParentRegionId != 0)
{
var parentRegion = await _context.GetRegionById(command.ParentRegionId, cancellationToken : cancellationToken);
if (parentRegion == null)
{
return(new PostModelResult()
{
Valid = false,
Message = $"Please give a valid parent region. Region with id {command.ParentRegionId} does not exist!"
});
}
newRegion.ParentRegion = parentRegion;
}
await _context.Regions.AddAsync(newRegion, cancellationToken);
var result = await _context.SaveChangesAsync(cancellationToken);
return(new PostModelResult()
{
Message = result != 1 ? "Please try again!" : "Region was created successfuly!",
Valid = true
});
}
}
