public int Delete(User entity)
{
_dbContext.Set <User>().Remove(entity);
int a = _dbContext.SaveChanges();
return(a);
}
public async Task Delete(int id)
{
var entity = await GetById(id);
if (entity == null)
{
throw new Exception("The entity is null");
}
universityContext.Set <TEntity>().Remove(entity);
await universityContext.SaveChangesAsync();
}
// GET: Students/Edit/5
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
var student = await _context.Student.FindAsync(id);
if (student == null)
{
return(NotFound());
}
ViewData["AddressId"] = new SelectList(_context.Set <Address>(), "Id", "Id", student.AddressId);
return(View(student));
}
public async Task Delete(int id)
{
// Obtener la entidad por un id
var entity = await GetById(id);
// Se valida si existe
if (entity == null)
{
throw new Exception("La entidad es nula.");
}
// Elimina la entidad no el task con el código Linkq
universityContext.Set <TEntity>().Remove(entity);
await universityContext.SaveChangesAsync();
}
public StudentService(UniversityContext ctx) : base(ctx)
{
_ctx = ctx;
if (_ctx == null)
{
throw new ArgumentNullException(nameof(UniversityContext));
}
dbSet = _ctx.Set <Student>();
}
public GenericService(UniversityContext ctx)
{
_ctx = ctx;
if (_ctx == null)
{
throw new ArgumentNullException(nameof(UniversityContext));
}
dbSet = _ctx.Set <T>();
}
public Repository(UniversityContext context)
{
_context = context;
_dbSet = _context.Set <T>();
}
public GenericRepository(UniversityContext context)
{
this.context = context;
this.dbSet = context.Set <TEntity>();
}
public Repository(UniversityContext context)
{
this.context = context;
entities = context.Set <T>();
}
public GenericRepository(UniversityContext ctx)
{
_ctx = ctx;
_dbSet = ctx.Set <T>();
}
public GenericRepository(UniversityContext _context)
{
this.context = _context;
this.table = context.Set <T>();
}
// GET: Courses/Create
public IActionResult Create()
{
ViewData["FirstTeacherId"] = new SelectList(_context.Set <Teacher>(), "Id", "FullName");
ViewData["SecondTeacherId"] = new SelectList(_context.Set <Teacher>(), "Id", "FullName");
return(View());
}
public StudentRepository(UniversityContext universityContext)
{
UniversityContext = universityContext;
DbSet = UniversityContext.Set <Student>();
}
public virtual async Task AddAsync(TEntity entity)
{
await context.Set <TEntity>().AddAsync(entity);
}
public async Task <int> Count()
{
return(await universityContext.Set <TEntity>().CountAsync());
}