C#•3w ago

✅ code cant find reference to my ID but I am implementing it correctly

Severity Code Description Project File Line Suppression State Details Error CS0103 The name 'customers' does not exist in the current context PharmacyApp D:\Zeeshan\Documents\Pharmacy\PharmacyApp\Services\FeedbackFormService.cs 27 Active

using Microsoft.AspNetCore.Identity;
using PharmacyApp.Models;
using PharmacyApp.Repositories;
using PharmacyApp.ViewModels;

namespace PharmacyApp.Services
{
    public class FeedbackFormService : IFeedbackFormService<FeedBackFormViewModel>
    {
        private readonly IRepository<FeedbackForm> _repository;
        private readonly UserManager<IdentityUser> _userManager;


        public FeedbackFormService(IRepository<FeedbackForm> repository, UserManager<IdentityUser> userManager)
        { 
            _repository = repository;
            _userManager = userManager;
        }

        public async Task<FeedBackFormViewModel> CreateForm(FeedBackFormViewModel entity)
        {

            var model = new FeedbackForm
            {
                Title = entity.Title,
                Description = entity.Description,
                CustomerID = _userManager.GetUserId(customers)
            };

            // Add to repository
            await _repository.AddAsync(model);

            return entity;

        }
    }
}

using Microsoft.AspNetCore.Identity;
using PharmacyApp.Models;
using PharmacyApp.Repositories;
using PharmacyApp.ViewModels;

namespace PharmacyApp.Services
{
    public class FeedbackFormService : IFeedbackFormService<FeedBackFormViewModel>
    {
        private readonly IRepository<FeedbackForm> _repository;
        private readonly UserManager<IdentityUser> _userManager;


        public FeedbackFormService(IRepository<FeedbackForm> repository, UserManager<IdentityUser> userManager)
        { 
            _repository = repository;
            _userManager = userManager;
        }

        public async Task<FeedBackFormViewModel> CreateForm(FeedBackFormViewModel entity)
        {

            var model = new FeedbackForm
            {
                Title = entity.Title,
                Description = entity.Description,
                CustomerID = _userManager.GetUserId(customers)
            };

            // Add to repository
            await _repository.AddAsync(model);

            return entity;

        }
    }
}

there error is on this line

userID = _userManager.GetUserId(customers)

userID = _userManager.GetUserId(customers)

I checked my DI in program.cs its all right to me

77 Replies

ZeeOP•3w ago

FeedbackForm.cs

ZeeOP•3w ago

this is my models class

Unknown User•3w ago

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ZeeOP•3w ago

thats not throwing me any error though and the udemy tutorial I am follwoing he did it and its fine

Unknown User•3w ago

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ZeeOP•3w ago

yes

Unknown User•3w ago

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ZeeOP•3w ago

so then why do ppl follow the repository flow if its just doing basic stuff liek that is it more reserved for more complex queiries

Unknown User•3w ago

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ZeeOP•3w ago

ok lol he said its what the pros uses

Unknown User•3w ago

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ZeeOP•3w ago

I just did bexcause its in the vid yh I agree it did seem a bit redundant

Unknown User•3w ago

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ZeeOP•3w ago

sure

    public interface IRepository<T> where T : class
    {
        Task<IEnumerable<T>> GetAllAsync();
        Task<T> GetByIdAsync(int id);
        Task<T> GetByEmailAsync(string email);

        Task<T> GetByNameAsync(string name);


        Task AddAsync(T entity);
        Task UpdateAsync(T entity);
        
        Task DeleteAsync(int id);
        Task<T> FindAsync(Expression<Func<T, bool>> predicate);
        Task<IEnumerable<T>> FindAllAsync(Func<T, bool> predicate);


    }

    public interface IRepository<T> where T : class
    {
        Task<IEnumerable<T>> GetAllAsync();
        Task<T> GetByIdAsync(int id);
        Task<T> GetByEmailAsync(string email);

        Task<T> GetByNameAsync(string name);


        Task AddAsync(T entity);
        Task UpdateAsync(T entity);
        
        Task DeleteAsync(int id);
        Task<T> FindAsync(Expression<Func<T, bool>> predicate);
        Task<IEnumerable<T>> FindAllAsync(Func<T, bool> predicate);


    }

it is a bit odd though since I was using it for so many classes so I have dumb ones like GetByEmail for user loggin I saw some ppl making ICustomerRepos>CustomerRepos IProductRepos>ProductRepos but that just seems pointless too

Unknown User•3w ago

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ZeeOP•3w ago

oh right soz

Unknown User•3w ago

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MODiX•3w ago

https://c7.alamy.com/comp/AF1W01/car-art-practical-joke-taping-two-cars-together-on-top-of-each-other-AF1W01.jpg

ZeeOP•3w ago

namespace PharmacyApp.Repositories
{
    public class FeedbackFormRepository : IRepository<FeedbackForm>
    {
        private readonly ApplicationdbContext _context;

        public FeedbackFormRepository(ApplicationdbContext context)
        {
            _context = context;
        }
        public async Task<FeedbackForm> AddAsync(FeedbackForm entity)
        {
            var add = await _context.FeedbackForm.AddAsync(entity);
            _context.SaveChangesAsync();
            return entity;
        }

        public async Task DeleteAsync(int id)
        {
            var findForm = await _context.FeedbackForm.FindAsync(id);
            if (findForm != null) 
            {
                throw new Exception();
            }
            _context.Remove(findForm);    
            await _context.SaveChangesAsync();
        }

        public Task<IEnumerable<FeedbackForm>> FindAllAsync(Func<FeedbackForm, bool> predicate)
        {
            throw new NotImplementedException();
        }

        public Task<FeedbackForm> FindAsync(Expression<Func<FeedbackForm, bool>> predicate)
        {
            throw new NotImplementedException();
        }

        public async Task<IEnumerable<FeedbackForm>> GetAllAsync()
        {
            return await _context.FeedbackForm.ToListAsync();
            
        }


}

namespace PharmacyApp.Repositories
{
    public class FeedbackFormRepository : IRepository<FeedbackForm>
    {
        private readonly ApplicationdbContext _context;

        public FeedbackFormRepository(ApplicationdbContext context)
        {
            _context = context;
        }
        public async Task<FeedbackForm> AddAsync(FeedbackForm entity)
        {
            var add = await _context.FeedbackForm.AddAsync(entity);
            _context.SaveChangesAsync();
            return entity;
        }

        public async Task DeleteAsync(int id)
        {
            var findForm = await _context.FeedbackForm.FindAsync(id);
            if (findForm != null) 
            {
                throw new Exception();
            }
            _context.Remove(findForm);    
            await _context.SaveChangesAsync();
        }

        public Task<IEnumerable<FeedbackForm>> FindAllAsync(Func<FeedbackForm, bool> predicate)
        {
            throw new NotImplementedException();
        }

        public Task<FeedbackForm> FindAsync(Expression<Func<FeedbackForm, bool>> predicate)
        {
            throw new NotImplementedException();
        }

        public async Task<IEnumerable<FeedbackForm>> GetAllAsync()
        {
            return await _context.FeedbackForm.ToListAsync();
            
        }


}

        public Task<FeedbackForm> GetByEmailAsync(string email)
        {
            throw new NotImplementedException();
        }

        public async Task<FeedbackForm> GetByIdAsync(int id)
        {
            var find = await _context.FeedbackForm.FindAsync(id);
            if (find != null)
            {
                throw new Exception();
            }
            return find;

        }

        public Task<FeedbackForm> GetByNameAsync(string name)
        {
            throw new NotImplementedException();
        }

        public async Task UpdateAsync(FeedbackForm entity)
        {
            var update =  _context.FeedbackForm.Update(entity); 
            await _context.SaveChangesAsync();
        }

        Task IRepository<FeedbackForm>.AddAsync(FeedbackForm entity)
        {
            throw new NotImplementedException();
        }
    }

        public Task<FeedbackForm> GetByEmailAsync(string email)
        {
            throw new NotImplementedException();
        }

        public async Task<FeedbackForm> GetByIdAsync(int id)
        {
            var find = await _context.FeedbackForm.FindAsync(id);
            if (find != null)
            {
                throw new Exception();
            }
            return find;

        }

        public Task<FeedbackForm> GetByNameAsync(string name)
        {
            throw new NotImplementedException();
        }

        public async Task UpdateAsync(FeedbackForm entity)
        {
            var update =  _context.FeedbackForm.Update(entity); 
            await _context.SaveChangesAsync();
        }

        Task IRepository<FeedbackForm>.AddAsync(FeedbackForm entity)
        {
            throw new NotImplementedException();
        }
    }

lol yeah

Unknown User•3w ago

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ZeeOP•3w ago

yh in the database the id is made on the fly

Unknown User•3w ago

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ZeeOP•3w ago

yh it seems like a duplicate

Unknown User•3w ago

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ZeeOP•3w ago

CustomerID = _userManager.GetUserId(customers) in the feedback service class

Unknown User•3w ago

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ZeeOP•3w ago

yh he did it on the tutorial its supposed ot be a ref to my foreign ID in the model class i did show earlier should I show it again error cos u didnt define a ?

Unknown User•3w ago

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ZeeOP•3w ago

    public class FeedbackForm
    {
        [Key]
        [Required]
        public int Id { get; set; }

        public string Title { get; set; }
        [Required]
        public string Description { get; set; }

        [Required]
        public string CustomerID { get; set; }

        [ForeignKey(nameof(CustomerID))]
        public IdentityUser customers { get; set; }
    }

    public class FeedbackForm
    {
        [Key]
        [Required]
        public int Id { get; set; }

        public string Title { get; set; }
        [Required]
        public string Description { get; set; }

        [Required]
        public string CustomerID { get; set; }

        [ForeignKey(nameof(CustomerID))]
        public IdentityUser customers { get; set; }
    }

Unknown User•3w ago

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ZeeOP•3w ago

erm it sort of makes sense to me it was a ref to the id

Unknown User•3w ago

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ZeeOP•3w ago

no I just started the tutorial

Unknown User•3w ago

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ZeeOP•3w ago

yes this is assigning the FK which is of type IdentityUser and is named CustomerID yes

Unknown User•3w ago

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ZeeOP•3w ago

yh refs another table

Unknown User•3w ago

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ZeeOP•3w ago

feedbackform refs IdentityUser which is where the CustomerID soz I dont understand I am using MMSQL to store the database

Unknown User•3w ago

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ZeeOP•3w ago

yes card

Unknown User•3w ago

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ZeeOP•3w ago

ID? int I mean

Unknown User•3w ago

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ZeeOP•3w ago

Unknown User•3w ago

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ZeeOP•3w ago

ill give it a quick read and come back

Unknown User•3w ago

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ZeeOP•3w ago

CustomerID is a foreign key that goes toI IdentityUser

Unknown User•3w ago

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ZeeOP•3w ago

well wouldnt that random proerty be part of the entiy? CreateForm(FeedBackFormViewModel entity) I get that ur not refs the class so it doesnt know

Unknown User•3w ago

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ZeeOP•3w ago

He did this

ZeeOP•3w ago

And it worked

Unknown User•3w ago

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ZeeOP•3w ago

he did it for a job posting I am doing a customer feedbacForm

Unknown User•3w ago

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ZeeOP•3w ago

He in the controller file yes but I was reading online and I saw that’s it better to have this type of code in a service layer so it separates the business logic more

ZeeOP•3w ago

It’s the foreign key

Unknown User•3w ago

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ZeeOP•3w ago

Nah I dont

Unknown User•3w ago

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ZeeOP•3w ago

I don’t understand this your saying he only refs it once so that’s why it’s not causing him problems

Unknown User•3w ago

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ZeeOP•3w ago

nope this is my intro to it

Unknown User•3w ago

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ZeeOP•3w ago

yh it does work

Unknown User•3w ago

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ZeeOP•3w ago

cos hes in the controller

Unknown User•3w ago

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ZeeOP•3w ago

so thecontroller.User means the JobPosting.User? his controller name is JobPosting

Unknown User•3w ago

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ZeeOP•3w ago

I think its 3 cos I followed everthing before and it worked

Unknown User•3w ago

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ZeeOP•3w ago

right I get u so I have to make one or move the code to the controller

Unknown User•3w ago

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ZeeOP•3w ago

hmm thx I think I will start this again

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✅ code cant find reference to my ID but I am implementing it correctly

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