Ilia Denisov
68 lines
1.5 KiB
Go
68 lines
1.5 KiB
Go
package handler
|
|
|
|
import (
|
|
"errors"
|
|
"net/http"
|
|
|
|
"galaxy/model/order"
|
|
"galaxy/model/rest"
|
|
|
|
"galaxy/game/internal/repo"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
)
|
|
|
|
func PutOrderHandler(c *gin.Context, executor CommandExecutor) {
|
|
var cmd rest.Command
|
|
if errorResponse(c, c.ShouldBindJSON(&cmd)) {
|
|
return
|
|
}
|
|
|
|
commands := make([]order.DecodableCommand, len(cmd.Commands))
|
|
for i := range cmd.Commands {
|
|
command, err := repo.ParseOrder(cmd.Commands[i], validateCommand)
|
|
if errorResponse(c, err) {
|
|
return
|
|
}
|
|
commands[i] = command
|
|
}
|
|
if len(commands) == 0 {
|
|
errorResponse(c, errors.New("no commands given"))
|
|
return
|
|
}
|
|
|
|
result, err := executor.ValidateOrder(cmd.Actor, commands...)
|
|
if errorResponse(c, err) {
|
|
return
|
|
}
|
|
|
|
c.JSON(http.StatusAccepted, result)
|
|
}
|
|
|
|
type orderParam struct {
|
|
Player string `form:"player" binding:"required,notblank"`
|
|
Turn int `form:"turn" binding:"gte=0"`
|
|
}
|
|
|
|
func GetOrderHandler(c *gin.Context, executor CommandExecutor) {
|
|
p := &orderParam{}
|
|
// ShouldBindQuery surfaces both validator failures and strconv parse
|
|
// errors; both are client-side faults, so 400 is the correct mapping.
|
|
if err := c.ShouldBindQuery(p); err != nil {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
|
|
o, ok, err := executor.FetchOrder(p.Player, uint(p.Turn))
|
|
if errorResponse(c, err) {
|
|
return
|
|
}
|
|
if !ok {
|
|
// no order has been previously stored by the player for this turn
|
|
c.Status(http.StatusNoContent)
|
|
return
|
|
}
|
|
|
|
c.JSON(http.StatusOK, o)
|
|
}
|