From 3089ceb827f3ce44fe4fdc0302522b1c80a2fcbe Mon Sep 17 00:00:00 2001
From: Somethingweb <142666525+Somethingweb@users.noreply.github.com>
Date: Wed, 2 Apr 2025 14:18:17 -0700
Subject: [PATCH 1/2] Create sales.cairo

---
 src/components/sales.cairo | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 src/components/sales.cairo

diff --git a/src/components/sales.cairo b/src/components/sales.cairo
new file mode 100644
index 0000000..6a34c5b
--- /dev/null
+++ b/src/components/sales.cairo
@@ -0,0 +1,26 @@
+#[starknet::storage]
+struct Storage {
+    sales: LegacyMap<u256, SalesTerm>,
+}
+
+#[derive(Drop, Serde, Copy)]
+enum SalesTerm {
+    Bought: (),
+    Sold: (),
+    None: (),  // Default state
+}
+
+#[starknet::contract]
+mod sales {
+    use super::SalesTerm;
+
+    #[external(v0)]
+    fn buy(ref self, item_id: u256) {
+        self.sales.write(item_id, SalesTerm::Bought);
+    }
+
+    #[external(v0)]
+    fn sell(ref self, item_id: u256) {
+        self.sales.write(item_id, SalesTerm::Sold);
+    }
+}

From fd0e94354ab60e996362ae6398d72b9da8280a23 Mon Sep 17 00:00:00 2001
From: Somethingweb <142666525+Somethingweb@users.noreply.github.com>
Date: Wed, 2 Apr 2025 14:20:22 -0700
Subject: [PATCH 2/2] Update voting.cairo

---
 src/components/voting.cairo | 45 ++++++++++++++++++++++---------------
 1 file changed, 27 insertions(+), 18 deletions(-)

diff --git a/src/components/voting.cairo b/src/components/voting.cairo
index 7202dc0..80a69b7 100644
--- a/src/components/voting.cairo
+++ b/src/components/voting.cairo
@@ -1,3 +1,5 @@
+use crate::components::sales::{SalesComponent, SalesTerm};
+
 #[starknet::component]
 pub mod VotingComponent {
     use starknet::storage::{
@@ -37,27 +39,34 @@ pub mod VotingComponent {
         }
 
         fn vote(ref self: ComponentState<TContractState>, support: bool, id: u256) {
-            let mut poll = self.polls.entry(id).read();
-            assert(poll != Default::default(), 'INVALID POLL');
-            assert(poll.status == Default::default(), 'POLL NOT PENDING');
-            let caller = get_caller_address();
-            let has_voted = self.voters.entry((caller, id)).read();
-            assert(!has_voted, 'CALLER HAS VOTED');
-
-            match support {
-                true => poll.yes_votes += 1,
-                _ => poll.no_votes += 1,
-            }
+    let mut poll = self.polls.entry(id).read();
+    assert(poll != Default::default(), 'INVALID POLL');
+    assert(poll.status == Default::default(), 'POLL NOT PENDING');
+    let caller = get_caller_address();
+    let has_voted = self.voters.entry((caller, id)).read();
+    assert(!has_voted, 'CALLER HAS VOTED');
 
-            let vote_count = poll.yes_votes + poll.no_votes;
-            if vote_count >= DEFAULT_THRESHOLD {
-                poll.resolve();
-            }
+    match support {
+        true => poll.yes_votes += 1,
+        _ => {
+            poll.no_votes += 1;
 
-            self.polls.entry(id).write(poll);
-            self.voters.entry((caller, id)).write(true);
-            self.emit(Voted { id, voter: caller });
+            // ❗ If voting fails, sell the item
+            let mut sales = SalesComponent::new();
+            sales.sell(id);
         }
+    }
+
+    let vote_count = poll.yes_votes + poll.no_votes;
+    if vote_count >= DEFAULT_THRESHOLD {
+        poll.resolve();
+    }
+
+    self.polls.entry(id).write(poll);
+    self.voters.entry((caller, id)).write(true);
+    self.emit(Voted { id, voter: caller });
+}
+
 
         fn get_poll(self: @ComponentState<TContractState>, id: u256) -> Poll {
             self.polls.entry(id).read()