player profile added

internal/handlers/player_view.go

@@ -0,0 +1,84 @@
+package handlers
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"strconv"
+
+	"git.haelnorr.com/h/golib/hws"
+	"git.haelnorr.com/h/oslstats/internal/db"
+	"git.haelnorr.com/h/oslstats/internal/throw"
+	playersview "git.haelnorr.com/h/oslstats/internal/view/playersview"
+	"github.com/pkg/errors"
+	"github.com/uptrace/bun"
+)
+
+// ProfileRedirect redirects the authenticated user to their own player page.
+func ProfileRedirect(
+	s *hws.Server,
+) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		user := db.CurrentUser(r.Context())
+		if user == nil {
+			throw.Unauthorized(s, w, r, "You must be logged in to view your profile", errors.New("user not authenticated"))
+			return
+		}
+		if user.Player == nil {
+			throw.InternalServiceError(s, w, r, "Player profile not found", errors.New("user has no linked player"))
+			return
+		}
+		http.Redirect(w, r, fmt.Sprintf("/players/%d", user.Player.ID), http.StatusSeeOther)
+	})
+}
+
+// PlayerView renders the player profile page.
+// If the player has no SlapID and the viewer is the player's owner, show the link prompt.
+// If the player has no SlapID and the viewer is not the owner, show 404.
+func PlayerView(
+	s *hws.Server,
+	conn *db.DB,
+) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		playerIDStr := r.PathValue("player_id")
+
+		playerID, err := strconv.Atoi(playerIDStr)
+		if err != nil {
+			throw.NotFound(s, w, r, r.URL.Path)
+			return
+		}
+
+		var player *db.Player
+		var isOwner bool
+
+		if ok := conn.WithReadTx(s, w, r, func(ctx context.Context, tx bun.Tx) (bool, error) {
+			var err error
+			player, err = db.GetPlayer(ctx, tx, playerID)
+			if err != nil {
+				if db.IsBadRequest(err) {
+					throw.NotFound(s, w, r, r.URL.Path)
+					return false, nil
+				}
+				return false, errors.Wrap(err, "db.GetPlayer")
+			}
+
+			// Check if the current user owns this player
+			user := db.CurrentUser(ctx)
+			if user != nil && player.UserID != nil && *player.UserID == user.ID {
+				isOwner = true
+			}
+
+			return true, nil
+		}); !ok {
+			return
+		}
+
+		// If player has no SlapID and viewer is not the owner, show 404
+		if player.SlapID == nil && !isOwner {
+			throw.NotFound(s, w, r, r.URL.Path)
+			return
+		}
+
+		renderSafely(playersview.PlayerPage(player, isOwner), s, r, w)
+	})
+}