Styled the post list and added updating of posts

handlers/posts.go

@@ -2,6 +2,7 @@ package handlers
 
 import (
 	"fmt"
+	"strconv"
 
 	"github.com/gofiber/fiber/v3"
 	"lmika.dev/lmika/weiro/models"
@@ -13,12 +14,43 @@ type PostsHandler struct {
 }
 
 func (ph PostsHandler) Index(c fiber.Ctx) error {
-	return c.Render("posts/index", fiber.Map{})
+	posts, err := ph.PostService.ListPosts(c.Context())
+	if err != nil {
+		return err
+	}
+
+	return c.Render("posts/index", fiber.Map{
+		"posts": posts,
+	})
 }
 
 func (ph PostsHandler) New(c fiber.Ctx) error {
-	return c.Render("posts/new", fiber.Map{
-		"guid": models.NewNanoID(),
+	p := models.Post{
+		GUID: models.NewNanoID(),
+	}
+
+	return c.Render("posts/edit", fiber.Map{
+		"post": p,
+	})
+}
+
+func (ph PostsHandler) Edit(c fiber.Ctx) error {
+	postIDStr := c.Params("postID")
+	if postIDStr == "" {
+		return fiber.ErrBadRequest
+	}
+	postID, err := strconv.ParseInt(postIDStr, 10, 64)
+	if err != nil {
+		return fiber.ErrBadRequest
+	}
+
+	post, err := ph.PostService.GetPost(c.Context(), postID)
+	if err != nil {
+		return err
+	}
+
+	return c.Render("posts/edit", fiber.Map{
+		"post": post,
 	})
 }