break upload logic calls out to seperate file

flaskfdx/dashboard.py

@@ -5,10 +5,10 @@ from flask import(
     Blueprint, current_app, flash, g, redirect, render_template, request, session, url_for
 )
 from werkzeug.exceptions import abort
-from werkzeug.utils import secure_filename
 
 from flaskfdx.auth import login_required
 from flaskfdx.db import get_db
+from flaskfdx.upload import process_file
 
 bp = Blueprint('dashboard', __name__)
 
@@ -67,7 +67,12 @@ def upload():
             flash('No selected file')
             return redirect(request.url)
         if file and allowed_file(file.filename):
-            filename = secure_filename(file.filename)
-            file.save(os.path.join(current_app.config['UPLOAD_FOLDER'], filename))
+            # todo validity check before processing
+            filename, error = process_file(filetype, file)
+            if error:
+                print(error)
+            else:
+                file.save(os.path.join(current_app.config['UPLOAD_FOLDER'], filename))
+
         return redirect(url_for('index'))
     return render_template('dashboard/upload.html')

flaskfdx/tools/fdxsql.py

@@ -112,16 +112,11 @@ def processDsw(file, database):
 
     reportDate = getDate(srcSheet)
 
-    #open the database
-    conn = openDatabase(database)
-    if conn == None:
-        sys.exit('database could not be opened, does it exist')
-
     # check if records already exist and then add records if not
-    if checkDate(conn, reportDate):
+    if checkDate(database, reportDate):
         print("we have already processed " + reportDate)
     else:
-        extractDsw(srcSheet, conn, reportDate)
+        extractDsw(srcSheet, database, reportDate)
 
 
 def main():
@@ -132,8 +127,13 @@ def main():
     parser.add_argument("database")
     args = parser.parse_args()
 
+    #open the database
+    conn = openDatabase(args.database)
+    if conn == None:
+        sys.exit('database could not be opened, does it exist')
+
     if args.type == 'dsw':
-        processDsw(args.inFile, args.database)
+        processDsw(args.inFile, conn)
     else:
         print('type not found or not entered')