ch7.2

cmd/api/movies.go

@@ -36,7 +36,19 @@ func (app *application) createMovieHandler(w http.ResponseWriter, r *http.Reques
 		return
 	}
 
-	fmt.Fprintf(w, "%+v\n", input)
+	err = app.models.Movies.Insert(movie)
+	if err != nil {
+		app.serverErrorResponse(w, r, err)
+		return
+	}
+
+	headers := make(http.Header)
+	headers.Set("Location", fmt.Sprintf("/v1/movies/%d", movie.ID))
+
+	err = app.writeJSON(w, http.StatusCreated, envelope{"movie": movie}, headers)
+	if err != nil {
+		app.serverErrorResponse(w, r, err)
+	}
 }
 
 func (app *application) showMovieHandler(w http.ResponseWriter, r *http.Request) {

internal/data/movies.go

@@ -5,6 +5,7 @@ import (
 	"time"
 
 	"gitea.local.lab/Lbenedar/greenlight/internal/validator"
+	"github.com/lib/pq"
 )
 
 type MovieModel struct {
@@ -22,7 +23,13 @@ type Movie struct {
 }
 
 func (m MovieModel) Insert(movie *Movie) error {
-	return nil
+	query := `
+		INSERT INTO movies (title, year, runtime, genres)
+		VALUES ($1, $2, $3, $4)
+		RETURNING id, created_at, version`
+
+	args := []any{movie.Title, movie.Year, movie.Runtime, pq.Array(movie.Genres)}
+	return m.DB.QueryRow(query, args...).Scan(&movie.ID, &movie.CreatedAt, &movie.Version)
 }
 
 func (m MovieModel) Get(id int64) (*Movie, error) {