Skip to content
Open
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
76 changes: 74 additions & 2 deletions precode.go
Original file line number Diff line number Diff line change
@@ -1,6 +1,8 @@
package main

import (
"bytes"
"encoding/json"
"fmt"
"net/http"

Expand Down Expand Up @@ -40,13 +42,83 @@ var tasks = map[string]Task{
}

// Ниже напишите обработчики для каждого эндпоинта
// ...

// Получить все таски
func getAllTasks(w http.ResponseWriter, r *http.Request) {
if tasks, err := json.Marshal(tasks); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
} else {
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
w.Write(tasks)
}
}

// Получить таск по id
func getTask(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")

task, ok := tasks[id]
if !ok {
http.Error(w, "task not found", http.StatusBadRequest)
return
}

taskData, err := json.Marshal(task)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}

w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
w.Write(taskData)
}

// Добавить новый таск
func postTask(w http.ResponseWriter, r *http.Request) {
var task Task
var buf bytes.Buffer

if _, err := buf.ReadFrom(r.Body); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}

if err := json.Unmarshal(buf.Bytes(), &task); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}

tasks[task.ID] = task
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusCreated)
}

// Удалить таск по id
func deleteTask(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")

task, ok := tasks[id]
if !ok {
http.Error(w, "task not found", http.StatusBadRequest)
return
}

delete(tasks, task.ID)
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
}

func main() {
r := chi.NewRouter()

// здесь регистрируйте ваши обработчики
// ...
r.Get("/tasks", getAllTasks)
r.Get("/tasks/{id}", getTask)
r.Post("/tasks", postTask)
r.Delete("/tasks/{id}", deleteTask)

if err := http.ListenAndServe(":8080", r); err != nil {
fmt.Printf("Ошибка при запуске сервера: %s", err.Error())
Expand Down