From a5e519f63415c764eecbbe0a20fa37f2c17a3988 Mon Sep 17 00:00:00 2001
From: counterweight <counterweightoperator@protonmail.com>
Date: Wed, 5 Mar 2025 00:48:33 +0100
Subject: [PATCH] service entry

---
 src/services/offerService.js | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/services/offerService.js b/src/services/offerService.js
index b2d557c..0b746d5 100644
--- a/src/services/offerService.js
+++ b/src/services/offerService.js
@@ -2,6 +2,9 @@ const uuid = require('uuid');
 
 const OfferCreated = require('../models/OfferCreated');
 const OfferDetailsSet = require('../models/OfferDetailsSet');
+const OfferDeleted = require('../models/OfferDeleted');
+
+const errors = require('../errors');
 
 async function createOffer(publicKey, offerDetails) {
   const offerCreated = await OfferCreated.create({
@@ -28,6 +31,25 @@ async function createOffer(publicKey, offerDetails) {
   });
 }
 
+async function deleteOffer(offerUuid) {
+  const offerExists = Boolean(
+    await OfferCreated.findOne({ where: { uuid: offerUuid } })
+  );
+  const offerHasBeenDeleted = Boolean(
+    await OfferDeleted.findOne({ where: { offer_uuid: offerUuid } })
+  );
+
+  if (!offerExists || offerHasBeenDeleted) {
+    throw new errors.NotFoundError(`Could not find the offer.`);
+  }
+
+  return OfferDeleted.create({
+    uuid: uuid.v7(),
+    offer_uuid: offerUuid,
+    created_at: new Date().toISOString(),
+  });
+}
+
 async function getOffersByPublicKey(publicKey) {
   const offers = await OfferCreated.findAll({
     where: {