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1th iteration #195

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61 changes: 58 additions & 3 deletions precode.go
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ package main
import (
"fmt"
"net/http"

"encoding/json"
"github.com/go-chi/chi/v5"
)

Expand Down Expand Up @@ -40,13 +40,68 @@ var tasks = map[string]Task{
}

// Ниже напишите обработчики для каждого эндпоинта
// ...
func getTasks(w http.ResponseWriter, r *http.Request) {
resp, err := json.Marshal(tasks)
if err != nil {
http.Error(w, "Ошибка сервера", http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
w.Write(resp)
}

func postTasks(w http.ResponseWriter, r *http.Request) {
var task Task
err := json.NewDecoder(r.Body).Decode(&task)
if err != nil {
http.Error(w, "Ошибка при чтении JSON: "+err.Error(), http.StatusBadRequest)
return
}
if task.ID == "" {
http.Error(w, "Необходимо указать ID задачи", http.StatusBadRequest)
return
}
tasks[task.ID] = task
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusCreated)
}

func getTasksId(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
task, ok := tasks[id]
if !ok {
http.Error(w, "Ошибка в поиске задачи", http.StatusNoContent)
return
}
resp, 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(resp)
}

func deleteTasks(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
if _, exists := tasks[id]; !exists {
http.Error(w, "Команды не существует", http.StatusNotFound)
return
}
delete(tasks, id)
w.WriteHeader(http.StatusNoContent)
}

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

// здесь регистрируйте ваши обработчики
// ...
r.Get("/tasks", getTasks)
r.Post("/tasks", postTasks)
r.Get("/tasks/{id}", getTasksId)
r.Delete("/tasks/{id}", deleteTasks)

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