public async Task <bool> Edit(string id, ProblemServiceModel problemServiceModel)
{
var problemFromDb = await this.dbContext.Problems.SingleOrDefaultAsync(x => x.Id == id);
if (problemFromDb == null)
{
throw new ArgumentNullException(nameof(problemFromDb));
}
problemFromDb.NeedTechnician = problemServiceModel.NeedTechnician;
problemFromDb.Description = problemServiceModel.Description;
this.dbContext.Update(problemFromDb);
int result = await this.dbContext.SaveChangesAsync();
return(result > 0);
}
public async Task <ProblemServiceModel> GetProblemById(string id)
{
var problemFromDb = await this.dbContext.Problems.SingleOrDefaultAsync(x => x.Id == id);
if (problemFromDb == null)
{
throw new ArgumentNullException(nameof(problemFromDb));
}
ProblemServiceModel problem = new ProblemServiceModel
{
Date = problemFromDb.Date,
Description = problemFromDb.Description,
NeedTechnician = problemFromDb.NeedTechnician,
CustomerId = problemFromDb.CustomerId
};
return(problem);
}
public async Task <bool> Create(ProblemServiceModel problemServiceModel)
{
var customerFromDb = await this.dbContext.Users.SingleOrDefaultAsync(x => x.Id == problemServiceModel.CustomerId);
if (customerFromDb == null)
{
throw new ArgumentNullException(nameof(customerFromDb));
}
Problem problem = new Problem
{
Description = problemServiceModel.Description,
Date = problemServiceModel.Date,
NeedTechnician = problemServiceModel.NeedTechnician
};
problem.Customer = (RichStoreUser)customerFromDb;
await this.dbContext.Problems.AddAsync(problem);
int result = await this.dbContext.SaveChangesAsync();
return(result > 0);
}