Update to version 8.5.0 | NEW: MVC Output Result | Read HISTORY.md

Former-commit-id: 6a3579f2500fc715d7dc606478960946dcade61d

_examples/mvc/using-method-result/controllers/movies_controller.go

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+// file: controllers/movies_controller.go
+//
+// This is just an example of usage, don't use it for production, it even doesn't check for
+// index exceed!
+
+package controllers
+
+import (
+	"github.com/kataras/iris/_examples/mvc/using-method-result/datasource"
+	"github.com/kataras/iris/_examples/mvc/using-method-result/models"
+
+	"github.com/kataras/iris"
+	"github.com/kataras/iris/mvc"
+)
+
+// MoviesController is our /movies controller.
+type MoviesController struct {
+	// mvc.C is just a lightweight lightweight alternative
+	// to the "mvc.Controller" controller type,
+	// use it when you don't need mvc.Controller's fields
+	// (you don't need those fields when you return values from the method functions).
+	mvc.C
+}
+
+// Get returns list of the movies.
+// Demo:
+// curl -i http://localhost:8080/movies
+func (c *MoviesController) Get() []models.Movie {
+	return datasource.Movies
+}
+
+// GetBy returns a movie.
+// Demo:
+// curl -i http://localhost:8080/movies/1
+func (c *MoviesController) GetBy(id int) models.Movie {
+	return datasource.Movies[id]
+}
+
+// PutBy updates a movie.
+// Demo:
+// curl -i -X PUT -F "genre=Thriller" -F "poster=@/Users/kataras/Downloads/out.gif" http://localhost:8080/movies/1
+func (c *MoviesController) PutBy(id int) (models.Movie, int) {
+	// get the movie
+	m := datasource.Movies[id]
+
+	// get the request data for poster and genre
+	file, info, err := c.Ctx.FormFile("poster")
+	if err != nil {
+		return models.Movie{}, iris.StatusInternalServerError
+	}
+	// we don't need the file so close it now
+	file.Close()
+
+	// imagine that is the url of the uploaded file...
+	poster := info.Filename
+	genre := c.Ctx.FormValue("genre")
+
+	// update the poster
+	m.Poster = poster
+	m.Genre = genre
+	datasource.Movies[id] = m
+
+	return m, iris.StatusOK
+}
+
+// DeleteBy deletes a movie.
+// Demo:
+// curl -i -X DELETE -u admin:password http://localhost:8080/movies/1
+func (c *MoviesController) DeleteBy(id int) iris.Map {
+	// delete the entry from the movies slice
+	deleted := datasource.Movies[id].Name
+	datasource.Movies = append(datasource.Movies[:id], datasource.Movies[id+1:]...)
+	// and return the deleted movie's name
+	return iris.Map{"deleted": deleted}
+}