Full refactor of codebase

src/handlers/user.go

@@ -0,0 +1,57 @@
+package handlers
+
+import (
+	"log"
+	"strings"
+
+	"github.com/ascyii/qrank/src/repository"
+	"github.com/ascyii/qrank/src/templates"
+	"github.com/ascyii/qrank/src/utils"
+	"github.com/gin-gonic/gin"
+)
+
+func getUserView(c *gin.Context) {
+	slug := c.Param("userSlug")
+	u := repository.FindUser(slug)
+	if u == nil {
+		c.String(404, "User not found")
+		return
+	}
+
+	// Check if own user
+	var own bool
+	if slug == u.Slug {
+		own = true
+	}
+
+	templates.Render(c, "user", gin.H{"User": u, "Own": own})
+}
+
+func getMe(c *gin.Context) {
+	u := repository.FindUser(c)
+	templates.Render(c, "user", gin.H{"User": u, "Own": true})
+}
+
+func postMe(c *gin.Context) {
+	u := repository.FindUser(c)
+	if u == nil {
+		c.Redirect(302, "/login")
+		return
+	}
+	newU := strings.TrimSpace(c.PostForm("username"))
+	if newU == "" || newU == u.Username {
+		c.Redirect(302, "/me")
+		return
+	}
+
+	// Update username and slug
+	u.Username = newU
+	u.Slug = utils.Slugify(newU)
+	if err := repository.EnsureUniqueUsernameAndSlug(u); err != nil {
+		log.Println("unique username error:", err)
+	}
+	if err := repository.GetDB().Save(u).Error; err != nil {
+		log.Println("save user:", err)
+	}
+	c.Redirect(302, "/me")
+}