From 42fa05bc0fe1816068412bb94efd4b04ed16841b Mon Sep 17 00:00:00 2001
From: Anoop M D <anoop.md1421@gmail.com>
Date: Sun, 30 Jan 2022 23:57:24 +0530
Subject: [PATCH] feat: idb get and save collection methods

---
 .../grafnode-run/src/providers/Store/idb.js   | 33 +++++++++++++++++++
 .../src/providers/Store/useIdb.js             |  4 +--
 2 files changed, 35 insertions(+), 2 deletions(-)
 create mode 100644 packages/grafnode-run/src/providers/Store/idb.js

diff --git a/packages/grafnode-run/src/providers/Store/idb.js b/packages/grafnode-run/src/providers/Store/idb.js
new file mode 100644
index 00000000..cfdd9f68
--- /dev/null
+++ b/packages/grafnode-run/src/providers/Store/idb.js
@@ -0,0 +1,33 @@
+export const saveCollectionToIdb = (connection, domain, collection) => {
+  return new Promise((resolve, reject) => {
+    connection
+      .then((db) => {
+        let tx = db.transaction(`collection`, 'readwrite');
+        let collectionStore = tx.objectStore('collection');
+
+        collectionStore.put(collection);
+
+        resolve();
+      })
+      .catch((err) => reject(err));
+  });
+};
+
+export const getCollectionsFromIdb = (connection, domain) => {
+  return new Promise((resolve, reject) => {
+    connection
+      .then((db) => {
+        let tx = db.transaction('collection');
+        let collectionStore = tx.objectStore('collection');
+        return collectionStore.getAll();
+      })
+      .then((collections) => {
+        if(!Array.isArray(collections)) {
+          return new Error('IDB Corrupted');
+        }
+
+        return resolve(collections);
+      })
+      .catch((err) => reject(err));
+  });
+};
\ No newline at end of file
diff --git a/packages/grafnode-run/src/providers/Store/useIdb.js b/packages/grafnode-run/src/providers/Store/useIdb.js
index c7dec75a..690134ad 100644
--- a/packages/grafnode-run/src/providers/Store/useIdb.js
+++ b/packages/grafnode-run/src/providers/Store/useIdb.js
@@ -2,14 +2,14 @@ import { useEffect } from 'react';
 import { openDB } from 'idb';
 import actions from './actions';
 
-const useIdb = () => {
+const useIdb = (dispatch) => {
   useEffect(() => {
     let dbName = `grafnode`;
     let connection = openDB(dbName, 1, {
       upgrade(db, oldVersion, newVersion, transaction) {
         switch(oldVersion) {
           case 0:
-            const collectionStore = db.createObjectStore('collections', { keyPath: 'id' });
+            const collectionStore = db.createObjectStore('collection', { keyPath: 'id' });
             collectionStore.createIndex('transactionIdIndex', 'transaction_id');
         }
       }