public IActionResult Create([FromBody] CreateBackedProjectOptions options)
{
var result = backedProjectsService.CreateBackedProject(options);
if (!result.Success)
{
return(StatusCode((int)result.ErrorCode,
result.ErrorText));
}
return(Json(result.Data));
}
public Result <BackedProjects> CreateBackedProject(
CreateBackedProjectOptions options)
{
if (options == null)
{
return(Result <BackedProjects> .ActionFailed(
StatusCode.BadRequest, "Null options"));
}
var user = userService_
.GetById(options.UserId)
.Include(x => x.BackedProjectsList)
.SingleOrDefault();
if (user == null)
{
return(Result <BackedProjects> .ActionFailed(
StatusCode.BadRequest, "Invalid UserId"));
}
var project = projectService_
.GetProjectById(options.ProjectId);
if (project == null)
{
return(Result <BackedProjects> .ActionFailed(
StatusCode.BadRequest, "Invalid ProjectId"));
}
var backedProject = new BackedProjects()
{
Amount = options.Amount,
ProjectId = project.ProjectId,
Name = project.Name,
Category = project.Category,
Description = project.Description,
Photo = project.Photos.ElementAt(0).Url,
NumberOfBackers = project.NumberOfBackers,
ProjectCreatorId = project.UserId,
ProjectCreatorFirstName = project.User.FirstName,
ProjectCreatorLastName = project.User.LastName
};
var backedProjectIds = user.BackedProjectsList
.Select(s => s.ProjectId).ToList();
if (backedProjectIds.Contains(project.ProjectId))
{
project.AmountGathered += options.Amount;
context_.SaveChanges();
return(Result <BackedProjects> .ActionFailed(
StatusCode.OK,
"Reward Package was succesfully purchased"));
}
project.NumberOfBackers += 1;
backedProject.NumberOfBackers += 1;
project.AmountGathered += options.Amount;
user.BackedProjectsList.Add(backedProject);
var rows = 0;
try
{
rows = context_.SaveChanges();
}
catch (Exception ex)
{
return(Result <BackedProjects> .ActionFailed(
StatusCode.InternalServerError, ex.ToString()));
}
if (rows <= 0)
{
return(Result <BackedProjects> .ActionFailed(
StatusCode.InternalServerError,
"Backed Project could not be created"));
}
return(Result <BackedProjects> .ActionSuccessful(backedProject));
}
