public async Task Post(HttpContext context)
{
var todo = await JsonSerializer.DeserializeAsync <Todo>(context.Request.Body, _options);
_db.Todos.Add(todo);
await _db.SaveChangesAsync();
}
public async Task PostAsync(HttpContext context)
{
var todo = await context.Request.ReadJsonAsync <Todo>(_options);
await _db.Todos.AddAsync(todo);
await _db.SaveChangesAsync();
}
public async Task Delete(HttpContext context)
{
var id = (string)context.Request.RouteValues["id"];
if (id == null || !long.TryParse(id, out var todoId))
{
context.Response.StatusCode = StatusCodes.Status400BadRequest;
return;
}
using var db = new TodoDbContext();
var todo = await db.Todos.FindAsync(todoId);
if (todo == null)
{
context.Response.StatusCode = StatusCodes.Status404NotFound;
await JsonSerializer.SerializeAsync(context.Response.Body, new {
message = "Todo Not Found"
});
return;
}
db.Todos.Remove(todo);
await db.SaveChangesAsync();
await JsonSerializer.SerializeAsync(context.Response.Body, new {
message = "Todo Not Found"
});
}
static async Task UpdateCompleted(HttpContext context)
{
if (!context.Request.RouteValues.TryGet("id", out int id))
{
context.Response.StatusCode = 400;
return;
}
using var db = new TodoDbContext();
var todo = await db.Todos.FindAsync(id);
if (todo == null)
{
context.Response.StatusCode = 404;
return;
}
var inputTodo = await context.Request.ReadJsonAsync <Todo>();
todo.IsComplete = inputTodo.IsComplete;
await db.SaveChangesAsync();
context.Response.StatusCode = 204;
}
static async Task Post(HttpContext context)
{
var todo = await JsonSerializer.DeserializeAsync <Todo>(context.Request.Body, _options);
using var db = new TodoDbContext();
db.Todos.Add(todo);
await db.SaveChangesAsync();
}
public async Task PostAsync(HttpContext context)
{
var todo = await context.Request.ReadFromJsonAsync <Todo>(_options);
using var db = new TodoDbContext();
await db.Todos.AddAsync(todo);
await db.SaveChangesAsync();
}
static async Task PostAsync(HttpContext context)
{
var todo = await JsonSerializer.DeserializeAsync <Todo>(context.Request.Body, _options);
using var db = new TodoDbContext();
await db.Todos.AddAsync(todo);
await db.SaveChangesAsync();
context.Response.StatusCode = StatusCodes.Status204NoContent;
}
static async Task CreateTodo(HttpContext context)
{
var todo = await context.Request.ReadJsonAsync <Todo>();
using var db = new TodoDbContext();
await db.Todos.AddAsync(todo);
await db.SaveChangesAsync();
context.Response.StatusCode = 204;
}
public async Task Post(HttpContext context)
{
var todo = await JsonSerializer.DeserializeAsync <Todo>(context.Request.Body, _options);
using var db = new TodoDbContext();
db.Todos.Add(todo);
await db.SaveChangesAsync();
await JsonSerializer.SerializeAsync(context.Response.Body, new {
message = "Successfully created Todo"
});
}
public async Task <IActionResult> Delete(long id, [FromServices] TodoDbContext db)
{
var todo = await db.Todos.FindAsync(id);
if (todo == null)
{
return(NotFound());
}
db.Todos.Remove(todo);
await db.SaveChangesAsync();
return(Ok());
}
public async Task DeleteAsync(TodoDbContext db, HttpContext context)
{
var id = (string)context.Request.RouteValues["id"];
if (id == null || !long.TryParse(id, out var todoId))
{
context.Response.StatusCode = StatusCodes.Status400BadRequest;
return;
}
var todo = await db.Todos.FindAsync(todoId);
if (todo == null)
{
context.Response.StatusCode = StatusCodes.Status404NotFound;
return;
}
db.Todos.Remove(todo);
await db.SaveChangesAsync();
}
public async Task DeleteAsync(TodoDbContext db, HttpContext context)
{
if (!context.Request.RouteValues.TryGet("id", out int id))
{
context.Response.StatusCode = 400;
return;
}
var todo = await db.Todos.FindAsync(id);
if (todo == null)
{
context.Response.StatusCode = 404;
return;
}
db.Todos.Remove(todo);
await db.SaveChangesAsync();
}
static async Task UpdateTodos(HttpContext context)
{
var todos = await context.Request.ReadJsonAsync <IEnumerable <Todo> >();
using var db = new TodoDbContext();
var others = await db.Todos.ToListAsync();
var toRemove = others.Except(todos);
db.Todos.RemoveRange(toRemove);
var toAdd = todos.Except(others);
await db.Todos.AddRangeAsync(toAdd);
var toUpdate = todos.Intersect(others);
await db.SaveChangesAsync();
context.Response.StatusCode = 204;
}
static async Task DeleteTodo(HttpContext context)
{
if (!context.Request.RouteValues.TryGet("id", out int id))
{
context.Response.StatusCode = 400;
return;
}
using var db = new TodoDbContext();
var todo = await db.Todos.FindAsync(id);
if (todo == null)
{
context.Response.StatusCode = 404;
return;
}
db.Todos.Remove(todo);
await db.SaveChangesAsync();
context.Response.StatusCode = 204;
}
static async Task UpdateAndAdd(HttpContext context)
{
if (!context.Request.RouteValues.TryGet("id", out int id))
{
context.Response.StatusCode = 400;
return;
}
using var db = new TodoDbContext();
var updateTodo = await db.Todos.FindAsync(id);
updateTodo.Name = $"Update Task at {DateTime.Now}";
var newTodo = new Todo {
Name = "New task"
};
db.Add(newTodo);
await db.SaveChangesAsync();
context.Response.StatusCode = 200;
}
public async Task Post(Todo todo, [FromServices] TodoDbContext db)
{
db.Todos.Add(todo);
await db.SaveChangesAsync();
}
public async Task Post(Todo todo)
{
_db.Todos.Add(todo);
await _db.SaveChangesAsync();
}