Added post deletion

src/lib/components/Post.svelte

@@ -3,7 +3,7 @@
     import PostButton from '$lib/components/PostButton.svelte';
     import PostBody from '$lib/components/PostBody.svelte';
 
-    export let success, username, content, upvotes, downvotes, id;
+    export let success, username, content, upvotes, downvotes, id, isAuthor;
 
     let query = (id) ? `/post/${id}` : '';
 
@@ -24,6 +24,20 @@
             downvotes = j.data.down;
         })
     }
+
+    function deletePost(v) {
+        fData = (new FormData());
+
+        fData.append('id',id);
+
+        fetch('/api/postDelete', {
+            method: 'POST',
+            body: fData
+        }).then(async x => {
+            window.location.href = '/';
+        })
+    }
+
 </script>
 
 <style>
@@ -66,17 +80,25 @@
         <span slot="footer">
             <PostButton
                 clickFunc={() => vote('up')}
-                data={upvotes * 1}
+                data={upvotes * 1 + ' Yes'}
                 icon='/upvote.svg'
             />
             <PostButton
                 clickFunc={() => vote('down')}
-                data={downvotes * 1}
+                data={downvotes * 1 + ' No'}
                 icon='/downvote.svg'
             />
+            {#if isAuthor}
+                <PostButton
+                    clickFunc={() => deletePost()}
+                    data={'Delete'}
+                    icon='/delete.svg'
+                />
+            {/if}
             {#if id}
                 <PostButton
                     href='/post/{id}'
+                    data={'View'}
                     icon='/view.svg'
                 />
             {/if}

src/lib/db/db.js

@@ -3,7 +3,8 @@ const rowCount = 5;
 const AUTH_ACTIONS = [
     'postCreate',
     'fileCreate',
-    'vote'
+    'vote',
+    'postDelete'
 ];
 
 const fileSizeLimit = 1024*1024*16;
@@ -100,6 +101,8 @@ backend.register = async ({user, pass, pass2}) => {
         passHash
     ])
 
+    await updateUser({user: user[0].username});
+
     return { success: 'Successfully created account.', location: '/'};
 }
 
@@ -155,7 +158,18 @@ backend.postCreate = async ({content, user}) => {
     return {'success': 'Your post has been broadcasted!', 'href': `/post/${id}` };
 }
 
-backend.postGet = async ({id}) => {
+backend.postDelete = async ({id, user}) => {
+
+    await db.run('DELETE FROM post WHERE username = ? AND id = ?', [
+        user,
+        id
+    ])
+
+    return {'success': 'Your post has been deleted!', 'href': `/post/${id}` };
+}
+
+
+backend.postGet = async ({id, cookies }) => {
     var posts = await db.all('SELECT * from post WHERE id = ?', [
         id
     ])
@@ -164,7 +178,9 @@ backend.postGet = async ({id}) => {
         return {'success': 'Post does not exist.'}
     }
 
-    return {data: posts[0]};
+    var user = (await backend.token({cookies})).data;
+
+    return {data: posts[0], isAuthor: posts[0].username == user};
 }
 
 backend.userGet = async ({user}) => {