From f75ec8f8f5b3d0d75f752b26df1088e9d42d2634 Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Mon, 7 Apr 2025 21:31:09 +0200
Subject: Join a game

---
 api/handlers/handlers.go | 62 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

(limited to 'api/handlers/handlers.go')

diff --git a/api/handlers/handlers.go b/api/handlers/handlers.go
index 9166ec7..fe2ca58 100644
--- a/api/handlers/handlers.go
+++ b/api/handlers/handlers.go
@@ -4,12 +4,14 @@ import (
 	"encoding/json"
 	"log/slog"
 	"net/http"
+	"time"
 
 	"github.com/boozec/rahanna/api/auth"
 	"github.com/boozec/rahanna/api/database"
 	utils "github.com/boozec/rahanna/pkg"
 	"github.com/boozec/rahanna/relay"
 	"golang.org/x/crypto/bcrypt"
+	"gorm.io/gorm"
 )
 
 type NewPlayRequest struct {
@@ -136,3 +138,63 @@ func NewPlay(w http.ResponseWriter, r *http.Request) {
 
 	json.NewEncoder(w).Encode(map[string]string{"name": name})
 }
+
+func EnterPlay(w http.ResponseWriter, r *http.Request) {
+	slog.Info("POST /enter-play")
+	claims, err := auth.ValidateJWT(r.Header.Get("Authorization"))
+
+	if err != nil {
+		utils.JsonError(&w, err.Error())
+		return
+	}
+
+	var payload struct {
+		Name string `json:"name"`
+		IP   string `json:"ip"`
+	}
+
+	if err := json.NewDecoder(r.Body).Decode(&payload); err != nil {
+		utils.JsonError(&w, err.Error())
+		return
+	}
+
+	if err != nil {
+		utils.JsonError(&w, err.Error())
+		return
+	}
+
+	db, _ := database.GetDb()
+
+	var play database.Play
+
+	result := db.Where("name = ? AND player2_id IS NULL", payload.Name).First(&play)
+	if result.Error != nil {
+		utils.JsonError(&w, result.Error.Error())
+		return
+	}
+
+	play.Player2ID = &claims.UserID
+	play.IP2 = payload.IP
+	play.UpdatedAt = time.Now()
+
+	if err := db.Save(&play).Error; err != nil {
+		utils.JsonError(&w, err.Error())
+		return
+	}
+
+	result = db.Where("id = ?", play.ID).
+		Preload("Player1", func(db *gorm.DB) *gorm.DB {
+			return db.Omit("Password")
+		}).
+		Preload("Player2", func(db *gorm.DB) *gorm.DB {
+			return db.Omit("Password")
+		}).
+		First(&play)
+
+	if result.Error != nil {
+		utils.JsonError(&w, result.Error.Error())
+		return
+	}
+
+	json.NewEncoder(w).Encode(play)
+}
-- 
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