62 lines
1.9 KiB
Go
62 lines
1.9 KiB
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"greenlight.craftr.fr/internal/data"
|
|
"net/http"
|
|
"time"
|
|
)
|
|
|
|
// "POST /v1/movies" endpoint.
|
|
func (app *application) createMovieHandler(w http.ResponseWriter, r *http.Request) {
|
|
// Declare an anonymous struct to hold the information that we expect to be in the HTTP request body (note that the field names and types in the struct are a subset of the Movie struct that we created earlier). This struct will be our *target decode destination*.
|
|
var input struct {
|
|
Title string `json:"title"`
|
|
Year int32 `json:"year"`
|
|
Runtime int32 `json:"runtime"`
|
|
Genres []string `json:"genres"`
|
|
}
|
|
|
|
// Use the new readJSON() helper to decode the request body into the input struct. If this returns an error, we send the client the error message along with a 400 Bad Request status code, just like before.
|
|
err := app.readJSON(w, r, &input)
|
|
if err != nil {
|
|
app.errorResponse(w, r, http.StatusBadRequest, err.Error())
|
|
return
|
|
}
|
|
|
|
// Dump the contents of the input struct in a HTTP response.
|
|
fmt.Fprintf(w, "%+v\n", input)
|
|
}
|
|
|
|
// "GET /v1/movies/:id"
|
|
func (app *application) showMovieHandler(w http.ResponseWriter, r *http.Request) {
|
|
id, err := app.readIDParam(r)
|
|
|
|
if err != nil || id < 1 {
|
|
// Use the new notFoundResponse() helper
|
|
app.notFoundResponse(w, r)
|
|
return
|
|
}
|
|
|
|
/*
|
|
Create a new instance of the Movie struct containing the ID we
|
|
extracted from the URL and some dummy data. Also notice that we
|
|
deliberately haven't set a value for the Year field.
|
|
*/
|
|
movie := data.Movie{
|
|
ID: id,
|
|
CreatedAt: time.Now(),
|
|
Title: "Casablanca",
|
|
Runtime: 102,
|
|
Genres: []string{"drama", "romance", "war"},
|
|
Version: 1,
|
|
}
|
|
|
|
// Encode the struct to JSON and send it as the HTTP response.
|
|
err = app.writeJSON(w, http.StatusOK, envelope{"movie": movie}, nil)
|
|
if err != nil {
|
|
// Use the new serverErrorResponse() helper
|
|
app.serverErrorResponse(w, r, err)
|
|
}
|
|
}
|