added initialization function for 'transactions' table

mrdcvlsc · May 12, 2022 · c5cea7c · c5cea7c
1 parent 7e61c77
commit c5cea7c
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Showing 4 changed files with 25 additions and 6 deletions.
diff --git a/controllers/database.js b/controllers/database.js
@@ -35,6 +35,24 @@ const InventoryDB = {
  return true;
  },
 
+ init_transactions : function(db, transactionTableName) {
+ try{
+ db.exec(`
+ CREATE TABLE ${transactionTableName} (
+ buydata DATE NOT NULL,
+ itemname TEXT NOT NULL,
+ price REAL NOT NULL,
+ quantity INTEGER NOT NULL
+ )`
+ );
+ }
+ catch(err) {
+ ErrorHandler(err,'init_transactions');
+ return false;
+ }
+ return true;
+ },
+
  insertRow : function(insertStatement, Product, Class, Price, Quantity) {
  let result;
  try {

diff --git a/controllers/items.js b/controllers/items.js
@@ -3,6 +3,7 @@ const { InventoryDB, ErrorHandler } = require('./database');
 
 try {
  InventoryDB.initialize(db,'inventory');
+ InventoryDB.init_transactions(db,'transactions');
  var insertStatement = db.prepare(InventoryDB.StmTemp.INSERT);
  var updateStatement = db.prepare(InventoryDB.StmTemp.UPDATE);
  var deleteStatement = db.prepare(InventoryDB.StmTemp.DELETE);

diff --git a/data/database.db b/data/database.db
diff --git a/db-schema.md b/db-schema.md
@@ -11,9 +11,9 @@
 -----
 
 ## transactions
-| Row Name | Data Type |  Properties  |
-| :------: | :-------: | :------------------: |
-| buydate | DATE |  NOT NULL  |
-| itemname | TEXT |  NOT NULL  |
-| price | REAL |  NOT NULL  |
-| quantity | INTEGER |  NOT NULL  |
+| Row Name | Data Type | Properties |
+| :------: | :-------: | :------------: |
+| buydate | DATE | NOT NULL |
+| itemname | TEXT | NOT NULL |
+| price | REAL | NOT NULL |
+| quantity | INTEGER | NOT NULL |