From 8c0bbbcde4c86fb230d680760d1d6f0fdfb419ab Mon Sep 17 00:00:00 2001
From: Jasen Qin <capitalswine@gmail.com>
Date: Mon, 20 May 2024 14:19:44 +1000
Subject: [PATCH] autocommit 20-05-2024-14-19

---
 pos-frontend/__test__/db.test.ts | 3 ++-
 pos-frontend/app/model.tsx       | 2 +-
 pos-frontend/data/inventory.csv  | 3 +++
 pos-frontend/data/items.csv      | 3 +++
 pos-frontend/data/sales.csv      | 3 +++
 5 files changed, 12 insertions(+), 2 deletions(-)
 create mode 100644 pos-frontend/data/inventory.csv
 create mode 100644 pos-frontend/data/items.csv
 create mode 100644 pos-frontend/data/sales.csv

diff --git a/pos-frontend/__test__/db.test.ts b/pos-frontend/__test__/db.test.ts
index 1c4e9f9..8eaf037 100644
--- a/pos-frontend/__test__/db.test.ts
+++ b/pos-frontend/__test__/db.test.ts
@@ -1,6 +1,7 @@
 import '@testing-library/jest-dom'
 import pl from 'nodejs-polars'
 import { create_csv_database, add_row, print_head, delete_row_by_key, save_db } from '../app/database'
+import { create_models } from '../app/model'
 
 describe('DATABASE', () => {
   it('DATA', () => {
@@ -28,6 +29,6 @@ describe('DATABASE', () => {
   })
 
   it('creates pos model', () => {
-
+    create_models()
   })
 })
diff --git a/pos-frontend/app/model.tsx b/pos-frontend/app/model.tsx
index 530d057..a073a38 100644
--- a/pos-frontend/app/model.tsx
+++ b/pos-frontend/app/model.tsx
@@ -42,7 +42,7 @@ export function create_inventory_dataframe(inventories: Inventory[]): CSVDatabas
   return create_csv_database(filepath, inventories)
 }
 
-function create_models() {
+export function create_models() {
   const items: Item[] = [
     { id: '1', name: 'Item 1', price: 100 },
     { id: '2', name: 'Item 2', price: 200 }
diff --git a/pos-frontend/data/inventory.csv b/pos-frontend/data/inventory.csv
new file mode 100644
index 0000000..aea7a94
--- /dev/null
+++ b/pos-frontend/data/inventory.csv
@@ -0,0 +1,3 @@
+itemId,quantity
+1,50.0
+2,30.0
diff --git a/pos-frontend/data/items.csv b/pos-frontend/data/items.csv
new file mode 100644
index 0000000..a9b3499
--- /dev/null
+++ b/pos-frontend/data/items.csv
@@ -0,0 +1,3 @@
+id,name,price
+1,Item 1,100.0
+2,Item 2,200.0
diff --git a/pos-frontend/data/sales.csv b/pos-frontend/data/sales.csv
new file mode 100644
index 0000000..8f3aff2
--- /dev/null
+++ b/pos-frontend/data/sales.csv
@@ -0,0 +1,3 @@
+id,itemId,quantity,timestamp
+1,1,2.0,2024-05-20T04:18:40.595Z
+2,2,1.0,2024-05-20T04:18:40.595Z