Commented out sendmail parts for testing. Added SentInvoice table that tracks when invoices were sent. Added InvoiceID and InvoiceSent columns to Invoice table. Now tracks which invoices haven't been sent and only sends those. Once hte invoice has been sent it marks it has having been sent in the database and adds the date to the SentInvoice table. Started adding parts to allow xlsx filent not to be hardcoded. Updated TableSetup using the PyCharm autogeneric SQL thing.

TableSetup

@@ -1,32 +1,43 @@
-create table Invoice(
-OrderID TEXT NOT NULL,
-InvoiceNumber TEXT NOT NULL,
-DateCreated TEXT NOT NULL,
-ProductionCharges REAL NOT NULL,
-ShippingCharges REAL NOT NULL,
-AdjustmentsBalance REAL NOT NULL,
-DuePayment REAL NOT NULL,
-ChargeCode TEXT,
-UserLogon TEXT NOT NULL,
-UserProfileFirstName TEXT NOT NULL,
-UserProfileLastName TEXT NOT NULL,
-InvoiceEmailAddress TEXT NOT NULL,
-ShippingCompany TEXT,
-ShippingFirstName TEXT NOT NULL,
-ShippingLastName TEXT NOT NULL,
-ShippingAddress1 TEXT NOT NULL,
-ShippingAddress2 TEXT,
-ShippingCity TEXT NOT NULL,
-ShippingState TEXT NOT NULL,
-ShippingPostalCode TEXT NOT NULL
+create table Invoice
+(
+    OrderID              TEXT not null,
+    InvoiceNumber        TEXT not null,
+    DateCreated          TEXT not null,
+    ProductionCharges    REAL not null,
+    ShippingCharges      REAL not null,
+    AdjustmentsBalance   REAL not null,
+    DuePayment           REAL not null,
+    ChargeCode           TEXT,
+    UserLogon            TEXT not null,
+    UserProfileFirstName TEXT not null,
+    UserProfileLastName  TEXT not null,
+    InvoiceEmailAddress  TEXT not null,
+    ShippingCompany      TEXT,
+    ShippingFirstName    TEXT not null,
+    ShippingLastName     TEXT not null,
+    ShippingAddress1     TEXT not null,
+    ShippingAddress2     TEXT,
+    ShippingCity         TEXT not null,
+    ShippingState        TEXT not null,
+    ShippingPostalCode   TEXT not null,
+    InvoiceID            INTEGER
+        constraint Invoice_pk
+            primary key autoincrement,
+    InvoiceSent          boolean default false
 );
 
-
-create table ItemDetail(
-OrderID TEXT NOT NULL,
-DocumentID TEXT NOT NULL,
-GLIJobNumber TEXT NOT NULL,
-ProductName TEXT NOT NULL,
-Quantity INT NOT NULL,
-ItemPrice REAL NOT NULL
+create table ItemDetail
+(
+    OrderID      TEXT not null,
+    DocumentID   TEXT not null,
+    GLIJobNumber TEXT not null,
+    ProductName  TEXT not null,
+    Quantity     INT  not null,
+    ItemPrice    REAL not null
 );
+
+create table SentInvoices
+(
+    InvoiceID INT  not null,
+    SentDate  DATE not null
+);