Created
May 19, 2021 18:50
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Simple Todo Service in Express.NET!
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| using System; | |
| using System.Linq; | |
| using System.Collections.Generic; | |
| service "api/v1/todo" TodoService; | |
| csharp | |
| { | |
| public record TodoItem(Guid Id, string Description); | |
| private static readonly IList<TodoItem> todoItems = new List<TodoItem>(); | |
| private static int FindIndexById(Guid itemId) | |
| { | |
| var index = -1; | |
| for (var i = 0; i < todoItems.Count; i++) | |
| { | |
| if (todoItems[i].Id == itemId) | |
| { | |
| index = i; | |
| break; | |
| } | |
| } | |
| return index; | |
| } | |
| } | |
| get Ok (query int limit = 10, query int skip = 0) | |
| { | |
| return Ok(todoItems.Skip(skip).Take(limit)); | |
| } | |
| get "{itemId}" Ok | NotFound (route Guid itemId) | |
| { | |
| var index = FindIndexById(itemId); | |
| if (index < 0) | |
| { | |
| // Item with the ID not found, return a not found error response. | |
| return NotFound($"TODO Item with ID: {itemId} not found."); | |
| } | |
| return Ok(todoItems[index]); | |
| } | |
| post Ok (body TodoItem newItem) | |
| { | |
| todoItems.Add(newItem); | |
| return Ok(); | |
| } | |
| put "{itemId}" Ok | NotFound ( | |
| route Guid itemId, | |
| body TodoItem updateItem) | |
| { | |
| var index = FindIndexById(itemId); | |
| if (index < 0) | |
| { | |
| // Item with the ID not found, return a not found error response. | |
| return NotFound($"TODO Item with ID: {itemId} not found."); | |
| } | |
| todoItems[index] = updateItem with { Id = itemId }; | |
| return Ok(); | |
| } | |
| delete "{itemId}" NoContent | NotFound (route Guid itemId) | |
| { | |
| var index = FindIndexById(itemId); | |
| if (index < 0) | |
| { | |
| // Item with the ID not found, return a not found error response. | |
| return NotFound($"TODO Item with ID: {itemId} not found."); | |
| } | |
| todoItems.RemoveAt(index); | |
| return NoContent(); | |
| } |
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