Refactor project structure and update configurations. Now first working version

- Updated `.air.conf` for Nix compatibility and simplified build commands.
- Enhanced `.gitignore` to include `tmp` directory.
- Improved `README.md` with clearer instructions and added language details.
- Refined CSS styles for better UI consistency and added alert styles.
- Upgraded `flake.nix` to use Go 1.24 and improved shell environment setup.
- Modified authentication logic in `auth.go` for better user handling.
- Updated `main.go` to dynamically set the listening port and improved logging.
- Added new `routes.go` file for handling game entry and history.
- Enhanced user models and added statistics tracking in `models.go`.
- Improved template rendering and added user feedback messages in HTML templates.
- Removed obsolete build error logs and binaries.

src/utils.go

@@ -16,12 +16,15 @@ func mustRandToken(n int) string {
 	return hex.EncodeToString(b)
 }
 
-func now() time.Time { return time.Now().UTC() }
+func now() time.Time {
+	return time.Now().UTC()
+}
+
+var adjectives = []string{"swift", "brave", "mighty", "cheeky", "sneaky", "zippy", "bouncy", "crispy", "fuzzy", "spicy", "snappy", "jazzy", "spry", "bold", "witty"}
+var animals = []string{"otter", "panda", "falcon", "lynx", "badger", "tiger", "koala", "yak", "gecko", "eagle", "mamba", "fox", "yak", "whale", "rhino"}
 
 func defaultUsername() string {
-	// io-game style: adjective-animal-xxxx
-	adjectives := []string{"swift", "brave", "mighty", "cheeky", "sneaky", "zippy", "bouncy", "crispy", "fuzzy", "spicy", "snappy", "jazzy", "spry", "bold", "witty"}
-	animals := []string{"otter", "panda", "falcon", "lynx", "badger", "tiger", "koala", "yak", "gecko", "eagle", "mamba", "fox", "yak", "whale", "rhino"}
+	// Inspired from IO games: adjective-animal-xx
 	a := adjectives[int(time.Now().UnixNano())%len(adjectives)]
 	an := animals[int(time.Now().UnixNano()/17)%len(animals)]
 	return a + "-" + an + "-" + strings.ToLower(mustRandToken(2))
@@ -72,8 +75,18 @@ func ensureUniqueUsernameAndSlug(u *User) error {
 }
 
 func userByEmail(email string) (*User, error) {
+	// Email must be lowercased and trimmed
 	var u User
-	tx := db.Where("email = ?", strings.ToLower(email)).First(&u)
+	tx := db.Where("email = ?", email).First(&u)
+	if tx.Error != nil {
+		return nil, tx.Error
+	}
+	return &u, nil
+}
+
+func userByName(name string) (*User, error) {
+	var u User
+	tx := db.Where("username = ?", name).First(&u)
 	if tx.Error != nil {
 		return nil, tx.Error
 	}
@@ -121,3 +134,36 @@ func stripAfterDot(s string) string {
 	}
 	return s
 }
+
+func getStatsFromUser(u *User) stats {
+	var gps []GamePlayer
+	var games, wins, losses int
+	db.Where("user_id = ?", u.ID).Find(&gps)
+	gameMap := map[uint]string{}
+	for _, gp := range gps {
+		gameMap[gp.GameID] = gp.Side
+	}
+
+	if len(gameMap) > 0 {
+		var gamesL []Game
+		ids := make([]uint, 0, len(gameMap))
+		for gid := range gameMap {
+			ids = append(ids, gid)
+		}
+		db.Find(&gamesL, ids)
+		for _, g := range gamesL {
+			games++
+			if g.ScoreA == g.ScoreB {
+				continue
+			}
+			if g.ScoreA > g.ScoreB && gameMap[g.ID] == "A" {
+				wins++
+			} else if g.ScoreB > g.ScoreA && gameMap[g.ID] == "B" {
+				wins++
+			} else {
+				losses++
+			}
+		}
+	}
+	return stats{Games: games, Wins: wins, Losses: losses}
+}