added front-end forms

Author: ZeeshanML

blog.db

@@ -45,7 +45,9 @@ async def lifespan(_app: FastAPI):
 @app.get("/posts", include_in_schema=False, name="posts")
 async def home(request: Request, db: Annotated[AsyncSession, Depends(get_db)]):
     result = await db.execute(
-        select(models.Post).options(selectinload(models.Post.author)),
+        select(models.Post)
+        .options(selectinload(models.Post.author))
+        .order_by(models.Post.date_posted.desc())
     )
     posts = result.scalars().all()
     return templates.TemplateResponse(
@@ -93,7 +95,8 @@ async def user_posts_page(
     result = await db.execute(
         select(models.Post)
         .options(selectinload(models.Post.author))
-        .where(models.Post.user_id == user_id),
+        .where(models.Post.user_id == user_id)
+        .order_by(models.Post.date_posted.desc())
     )
     posts = result.scalars().all()
     return templates.TemplateResponse(

main.py

@@ -14,7 +14,9 @@
 @router.get("", response_model=list[PostResponse])
 async def get_posts(db: Annotated[AsyncSession, Depends(get_db)]):
     result = await db.execute(
-        select(models.Post).options(selectinload(models.Post.author)),
+        select(models.Post)
+        .options(selectinload(models.Post.author))
+        .order_by(models.Post.date_posted.desc())
     )
     posts = result.scalars().all()
     return posts
@@ -27,7 +29,7 @@ async def get_posts(db: Annotated[AsyncSession, Depends(get_db)]):
 )
 async def create_post(post: PostCreate, db: Annotated[AsyncSession, Depends(get_db)]):
     result = await db.execute(
-        select(models.User).where(models.User.id == post.user_id),
+        select(models.User).where(models.User.id == post.user_id)
     )
     user = result.scalars().first()
     if not user:

routers/posts.py

@@ -70,7 +70,8 @@ async def get_user_posts(user_id: int, db: Annotated[AsyncSession, Depends(get_d
     result = await db.execute(
         select(models.Post)
         .options(selectinload(models.Post.author))
-        .where(models.Post.user_id == user_id),
+        .where(models.Post.user_id == user_id)
+        .order_by(models.Post.date_posted.desc())
     )
     posts = result.scalars().all()
     return posts

routers/users.py

@@ -0,0 +1,24 @@
+// Error message extraction from API responses
+export function getErrorMessage(error) {
+    if (typeof error.detail === "string") {
+        return error.detail;
+    } else if (Array.isArray(error.detail)) {
+        return error.detail.map((err) => err.msg).join(". ");
+    }
+    return "An error occurred. Please try again.";
+}
+
+// Show a Bootstrap modal by ID
+export function showModal(modalId) {
+    const modal = bootstrap.Modal.getOrCreateInstance(
+        document.getElementById(modalId),
+    );
+    modal.show();
+    return modal;
+}
+
+// Hide a Bootstrap modal by ID
+export function hideModal(modalId) {
+    const modal = bootstrap.Modal.getInstance(document.getElementById(modalId));
+    if (modal) modal.hide();
+}