99 lines
2.5 KiB
Go
99 lines
2.5 KiB
Go
package main
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import (
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"local/m/mchess_server/server"
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"log"
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"net/http"
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"os"
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"github.com/gin-gonic/autotls"
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"github.com/gin-gonic/gin"
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"github.com/google/uuid"
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"github.com/gorilla/websocket"
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)
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var cert_path = "/etc/letsencrypt/live/chess.sw-gross.de/"
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var cert_file = cert_path + "fullchain.pem"
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var key_file = cert_path + "privkey.pem"
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var upgrader = websocket.Upgrader{}
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// album represents data about a record album.
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type album struct {
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ID string `json:"id"`
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Title string `json:"title"`
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Artist string `json:"artist"`
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Price float64 `json:"price"`
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}
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// albums slice to seed record album data.
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var albums = []album{
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{ID: "1", Title: "Blue Train", Artist: "John Coltrane", Price: 56.99},
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{ID: "2", Title: "Jeru", Artist: "Gerry Mulligan", Price: 17.99},
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{ID: "3", Title: "Sarah Vaughan and Clifford Brown", Artist: "Sarah Vaughan", Price: 39.99},
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}
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func main() {
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hostname, err := os.Hostname()
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if err != nil {
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log.Fatal(err)
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}
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router := gin.Default()
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router.GET("/api/albums", getAlbums)
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router.GET("/api/albums/:id", getAlbumByID)
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router.POST("/api/albums", postAlbums)
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router.GET("/api/random", playRandomGame)
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http.HandleFunc("/api/ws", server.PlayHandler)
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if hostname == "mbook" {
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log.Println("Starting service WITHOUT TLS")
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log.Fatal(router.Run("localhost:8080"))
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} else {
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log.Fatal(autotls.Run(router, "chess.sw-gross.de"))
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}
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}
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func playRandomGame(c *gin.Context) {
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player_uuid := uuid.New()
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server.GetLobby().RegisterPlayer(server.NewPlayer(player_uuid))
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c.IndentedJSON(http.StatusOK, player_uuid)
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}
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// getAlbums responds with the list of all albums as JSON.
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func getAlbums(c *gin.Context) {
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c.IndentedJSON(http.StatusOK, albums)
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}
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// postAlbums adds an album from JSON received in the request body.
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func postAlbums(c *gin.Context) {
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var newAlbum album
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// Call BindJSON to bind the received JSON to
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// newAlbum.
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if err := c.BindJSON(&newAlbum); err != nil {
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return
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}
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// Add the new album to the slice.
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albums = append(albums, newAlbum)
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c.IndentedJSON(http.StatusCreated, newAlbum)
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}
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// getAlbumByID locates the album whose ID value matches the id
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// parameter sent by the client, then returns that album as a response.
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func getAlbumByID(c *gin.Context) {
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id := c.Param("id")
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// Loop over the list of albums, looking for
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// an album whose ID value matches the parameter.
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for _, a := range albums {
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if a.ID == id {
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c.IndentedJSON(http.StatusOK, a)
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return
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}
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}
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c.IndentedJSON(http.StatusNotFound, gin.H{"message": "album not found"})
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}
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