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