Add a sortIndex to items.

source/settings/migrations.ts

@@ -14,6 +14,23 @@ export const dataMigrations: Array<Migration<string>> = [
         migrated[key] = item;
       }
 
+      return migrated;
+    },
+  },
+  {
+    version: '0.3.0',
+    async migrate(data: Record<string, any>) {
+      const migrated: Record<string, any> = {
+        version: '0.3.0',
+      };
+
+      for (const [key, value] of Object.entries<Queue.Item>(data)) {
+        if (key.startsWith('qi')) {
+          migrated[key] = value;
+          migrated[key].sortIndex = value.id;
+        }
+      }
+
       return migrated;
     },
   },

source/settings/settings.ts

@@ -42,6 +42,7 @@ export class Settings {
     const item: Queue.Item = {
       added: new Date(),
       id,
+      sortIndex: id,
       text,
       url,
     };
@@ -51,6 +52,7 @@ export class Settings {
       [`qi${id}`]: {
         added: item.added.toISOString(),
         id,
+        sortIndex: id,
         text,
         url,
       },

source/types.d.ts

@@ -22,6 +22,7 @@ declare global {
     type Item = {
       added: Date;
       id: number;
+      sortIndex: number;
       text: string;
       url: string;
     };

tests/migrations.test.ts

@@ -13,7 +13,7 @@ const queueItemSample: Queue.Item = {
   id: 1,
   text: 'Sample',
   url: 'https://example.org',
-};
+} as unknown as Queue.Item;
 
 test('dataMigrations happy path', async (t) => {
   let data: Record<string, any> = {

tests/snapshots/tests/migrations.test.ts.md

@@ -18,6 +18,19 @@ Generated by [AVA](https://avajs.dev).
       version: '0.1.7',
     }
 
+> Migration 0.3.0
+
+    {
+      qi1: {
+        added: Date 2022-03-02 16:00:00 UTC {},
+        id: 1,
+        sortIndex: 1,
+        text: 'Sample',
+        url: 'https://example.org',
+      },
+      version: '0.3.0',
+    }
+
 ## dataMigrations unhappy path
 
 > Migration 0.1.7
@@ -26,6 +39,12 @@ Generated by [AVA](https://avajs.dev).
       version: '0.1.7',
     }
 
+> Migration 0.3.0
+
+    {
+      version: '0.3.0',
+    }
+
 ## Serializing & Deserializing Queue
 
 > Serialized