alai-server/backend/controllers/game.go

106 lines
2.7 KiB
Go

package controllers
import (
"compress/gzip"
"encoding/base64"
"encoding/json"
"net/http"
"git.cromer.cl/Proyecto-Titulo/alai-server/backend/database"
"git.cromer.cl/Proyecto-Titulo/alai-server/backend/models"
"git.cromer.cl/Proyecto-Titulo/alai-server/backend/utils"
"github.com/julienschmidt/httprouter"
"gorm.io/gorm"
)
func CreateGame(writer http.ResponseWriter, request *http.Request, params httprouter.Params) {
gdb := database.Connect()
defer database.Close(gdb)
decoded := base64.NewDecoder(base64.StdEncoding, request.Body)
uncompressed, err := gzip.NewReader(decoded)
if err != nil {
utils.JSONErrorOutput(writer, http.StatusBadRequest, err.Error())
return
}
defer uncompressed.Close()
decoder := json.NewDecoder(uncompressed)
var game models.Game
err = decoder.Decode(&game)
if err != nil {
utils.JSONErrorOutput(writer, http.StatusBadRequest, err.Error())
return
}
err = game.Validate()
if err != nil {
utils.JSONErrorOutput(writer, http.StatusBadRequest, err.Error())
return
}
result := createGame(game, gdb)
if result.Error != nil {
utils.JSONErrorOutput(writer, http.StatusBadRequest, result.Error.Error())
return
} else {
writer.WriteHeader(http.StatusOK)
return
}
}
func createGame(game models.Game, gdb *gorm.DB) *gorm.DB {
return gdb.Create(&game)
}
func ListGames(writer http.ResponseWriter, request *http.Request, params httprouter.Params) {
gdb := database.Connect()
defer database.Close(gdb)
var games []models.Game
result := listGames(&games, gdb)
if result.Error != nil {
utils.JSONErrorOutput(writer, http.StatusBadRequest, result.Error.Error())
return
} else {
writer.Header().Set("Content-Type", "application/json")
writer.WriteHeader(http.StatusOK)
json.NewEncoder(writer).Encode(games)
return
}
}
func listGames(games *[]models.Game, gdb *gorm.DB) *gorm.DB {
return gdb.Model(&models.Game{}).Order("ID asc").Joins("Player").Joins("Level").Joins("OS").Joins("GodotVersion").Find(&games)
}
func GetGame(writer http.ResponseWriter, request *http.Request, params httprouter.Params) {
gdb := database.Connect()
defer database.Close(gdb)
var game models.Game
result := getGame(&game, params.ByName("id"), gdb)
if result.Error != nil {
utils.JSONErrorOutput(writer, http.StatusBadRequest, result.Error.Error())
return
} else if result.RowsAffected == 0 {
writer.WriteHeader(http.StatusNotFound)
return
} else {
writer.Header().Set("Content-Type", "application/json")
writer.WriteHeader(http.StatusOK)
json.NewEncoder(writer).Encode(game)
return
}
}
func getGame(games *models.Game, id string, gdb *gorm.DB) *gorm.DB {
return gdb.Model(&models.Game{}).Order("ID asc").Joins("Player").Joins("Level").Joins("OS").Find(&games, id)
}