Add basic mechanism for manager override, use for void txn
This commit is contained in:
Lance Edgar
parent
21f848cc82
commit
61a06ec5de
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@ -87,7 +87,7 @@ class WuttaLoginForm(WuttaControl):
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ft.Row(),
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ft.Row(),
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WuttaKeyboard(self.config, on_keypress=self.keyboard_keypress,
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on_long_backspace=self.long_backspace),
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on_long_backspace=self.keyboard_long_backspace),
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]
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return ft.Column(controls=controls,
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@ -245,15 +245,12 @@ class WuttaLoginForm(WuttaControl):
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else:
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if self.on_authz_failure:
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self.on_authz_failure(user, user_display)
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self.clear_login()
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else:
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if self.on_login_failure:
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self.on_login_failure(e)
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self.password.focus()
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self.update()
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self.clear_login()
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return False
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@ -118,7 +118,6 @@ class WuttaTenkeyMenu(WuttaControl):
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self,
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text,
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font_size=None,
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bgcolor='green',
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height=None,
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width=None,
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on_click=None,
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@ -133,7 +132,7 @@ class WuttaTenkeyMenu(WuttaControl):
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if not on_click:
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on_click = self.tenkey_click
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return self.make_button(text, font_size=font_size, bgcolor=bgcolor,
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return self.make_button(text, font_size=font_size, bgcolor='green',
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height=height, width=width,
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on_click=on_click,
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on_long_press=on_long_press)
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@ -89,7 +89,7 @@ class WuttaView(ft.View):
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def show_snackbar(self, text, bgcolor='yellow'):
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self.page.snack_bar = ft.SnackBar(ft.Text(text, color='black',
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size=20,
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size=40,
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weight=ft.FontWeight.BOLD),
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bgcolor=bgcolor,
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duration=1500)
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@ -31,6 +31,7 @@ import time
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import flet as ft
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from .base import WuttaView
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from wuttapos.controls.loginform import WuttaLoginForm
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from wuttapos.controls.custlookup import WuttaCustomerLookup
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from wuttapos.controls.itemlookup import WuttaProductLookup
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from wuttapos.controls.txnitem import WuttaTxnItem
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@ -98,13 +99,7 @@ class POSView(WuttaView):
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self.page.session.set('cust_display', handler.get_screen_cust_display(customer=customer))
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self.informed_refresh()
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self.page.snack_bar = ft.SnackBar(ft.Text(f"CUSTOMER SET: {customer}",
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color='black',
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size=20,
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weight=ft.FontWeight.BOLD),
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bgcolor='green',
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duration=1500)
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self.page.snack_bar.open = True
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self.show_snackbar(f"CUSTOMER SET: {customer}", bgcolor='green')
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def item_click(self, e):
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@ -156,13 +151,7 @@ class POSView(WuttaView):
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if record_badscan:
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handler.record_badscan(batch, entry, quantity=quantity, user=user)
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self.page.snack_bar = ft.SnackBar(ft.Text(f"PRODUCT NOT FOUND: {entry}",
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color='black',
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size=20,
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weight=ft.FontWeight.BOLD),
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bgcolor='yellow',
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duration=1500)
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self.page.snack_bar.open = True
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self.show_snackbar(f"PRODUCT NOT FOUND: {entry}", bgcolor='yellow')
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session.commit()
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session.close()
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@ -228,13 +217,7 @@ class POSView(WuttaView):
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customer = clientele.locate_customer_for_entry(session, entry)
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if not customer:
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session.close()
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self.page.snack_bar = ft.SnackBar(ft.Text(f"CUSTOMER NOT FOUND: {entry}",
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color='black',
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size=20,
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weight=ft.FontWeight.BOLD),
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bgcolor='yellow',
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duration=1500)
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self.page.snack_bar.open = True
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self.show_snackbar(f"CUSTOMER NOT FOUND: {entry}", bgcolor='yellow')
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self.page.update()
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return
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@ -401,13 +384,7 @@ class POSView(WuttaView):
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self.informed_refresh()
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dlg.open = False
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self.page.snack_bar = ft.SnackBar(ft.Text("CUSTOMER REMOVED",
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color='black',
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size=20,
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weight=ft.FontWeight.BOLD),
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bgcolor='yellow',
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duration=1500)
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self.page.snack_bar.open = True
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self.show_snackbar("CUSTOMER REMOVED", bgcolor='yellow')
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self.reset()
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def cancel(e):
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@ -454,13 +431,7 @@ class POSView(WuttaView):
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self.reset()
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else: # customer not found
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self.page.snack_bar = ft.SnackBar(ft.Text(f"CUSTOMER NOT FOUND: {entry}",
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color='black',
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size=20,
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weight=ft.FontWeight.BOLD),
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bgcolor='yellow',
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duration=1500)
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self.page.snack_bar.open = True
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self.show_snackbar(f"CUSTOMER NOT FOUND: {entry}", bgcolor='yellow')
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# TODO: should use reset() here?
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self.main_input.focus()
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self.page.update()
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@ -494,13 +465,7 @@ class POSView(WuttaView):
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if self.set_quantity.data is not None:
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quantity = self.set_quantity.data
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self.page.snack_bar = ft.SnackBar(ft.Text(f"QUANTITY ALREADY SET: {quantity}",
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color='black',
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size=20,
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weight=ft.FontWeight.BOLD),
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bgcolor='yellow',
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duration=1500)
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self.page.snack_bar.open = True
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self.show_snackbar(f"QUANTITY ALREADY SET: {quantity}", bgcolor='yellow')
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else:
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try:
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@ -516,13 +481,7 @@ class POSView(WuttaView):
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self.main_input.focus()
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else:
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self.page.snack_bar = ft.SnackBar(ft.Text(f"INVALID @ QUANTITY: {quantity}",
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color='black',
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size=20,
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weight=ft.FontWeight.BOLD),
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bgcolor='yellow',
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duration=1500)
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self.page.snack_bar.open = True
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self.show_snackbar(f"INVALID @ QUANTITY: {quantity}", bgcolor='yellow')
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self.page.update()
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@ -854,12 +813,7 @@ class POSView(WuttaView):
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feature = e.control.content.value.replace('\n', ' ')
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if feature:
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text += f": {feature}"
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self.page.snack_bar = ft.SnackBar(ft.Text(text, color='black',
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size=20,
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weight=ft.FontWeight.BOLD),
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bgcolor='yellow',
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duration=1500)
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self.page.snack_bar.open = True
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self.show_snackbar(text, bgcolor='yellow')
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self.page.update()
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def adjust_price_click(self, e):
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@ -1033,65 +987,78 @@ class POSView(WuttaView):
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self.selected_item.bgcolor = 'blue'
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self.page.update()
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def authorized_action(self, perm, action, cancel=None, message=None):
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auth = self.app.get_auth_handler()
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# current user is assumed if they have the perm
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session = self.app.make_session()
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user = self.get_current_user(session)
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has_perm = auth.has_permission(session, user, perm)
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session.expunge(user)
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session.close()
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if has_perm:
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action(user)
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return
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# otherwise must prompt for different user credentials...
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def login_cancel(e):
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dlg.open = False
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if cancel:
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cancel()
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self.reset()
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def login_failure(e):
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self.show_snackbar("Login failed", bgcolor='yellow')
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self.page.update()
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def authz_failure(user, user_display):
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self.show_snackbar(f"User does not have permission: {user_display}",
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bgcolor='yellow')
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self.page.update()
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def login_success(user, user_display):
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dlg.open = False
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self.page.update()
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# # nb. just in case?
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# # cf. https://github.com/flet-dev/flet/issues/1670
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# time.sleep(0.1)
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action(user)
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self.reset()
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title = "Manager Override"
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if message:
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title = f"{title} - {message}"
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dlg = ft.AlertDialog(
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modal=True,
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title=ft.Text(title),
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content=ft.Container(
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ft.Column(
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[
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ft.Divider(),
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WuttaLoginForm(self.config,
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perm_required=perm,
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on_login_success=login_success,
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on_login_failure=login_failure,
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on_authz_failure=authz_failure),
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],
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),
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height=600,
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),
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actions=[
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self.make_button("Cancel", on_click=login_cancel,
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height=80, width=120),
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],
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)
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self.page.dialog = dlg
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dlg.open = True
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self.page.update()
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def void_click(self, e):
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def confirm(e):
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dlg.open = False
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session = self.app.make_session()
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handler = self.get_batch_handler()
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user = self.get_current_user(session)
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batch = handler.get_current_batch(user, create=True)
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if self.selected_item:
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# void line
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row = self.selected_item.data['row']
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if row.void:
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# cannot void an already void line
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self.page.snack_bar = ft.SnackBar(ft.Text("LINE ALREADY VOID",
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color='black',
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size=20,
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weight=ft.FontWeight.BOLD),
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bgcolor='yellow',
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duration=1500)
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self.page.snack_bar.open = True
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elif row.row_type != self.enum.POS_ROW_TYPE_SELL:
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# cannot void line unless of type 'sell'
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self.page.snack_bar = ft.SnackBar(ft.Text("LINE DOES NOT ALLOW VOID",
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color='black',
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size=20,
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weight=ft.FontWeight.BOLD),
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bgcolor='yellow',
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duration=1500)
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self.page.snack_bar.open = True
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else:
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# okay, void the line
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row = session.get(row.__class__, row.uuid)
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handler.void_row(row, user)
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self.selected_item.data['row'] = row
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self.selected_item.content.row = row
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self.selected_item.content.refresh()
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self.clear_item_selection()
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# update screen to reflect new balance
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self.txn_total.value = self.app.render_currency(batch.get_balance())
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else:
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# void txn
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handler.void_batch(batch, user)
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self.clear_all()
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session.commit()
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session.close()
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self.reset()
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def cancel(e):
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dlg.open = False
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self.reset()
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session = self.app.make_session()
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batch = self.get_current_batch(session, create=False)
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session.close()
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@ -1102,36 +1069,89 @@ class POSView(WuttaView):
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self.reset()
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return
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def confirm(e):
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dlg.open = False
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self.page.update()
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if self.selected_item:
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session = self.app.make_session()
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handler = self.get_batch_handler()
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user = self.get_current_user(session)
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# void line
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row = self.selected_item.data['row']
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if row.void:
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# cannot void an already void line
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self.show_snackbar("LINE ALREADY VOID", bgcolor='yellow')
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elif row.row_type != self.enum.POS_ROW_TYPE_SELL:
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# cannot void line unless of type 'sell'
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self.show_snackbar("LINE DOES NOT ALLOW VOID", bgcolor='yellow')
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else:
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# okay, void the line
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row = session.get(row.__class__, row.uuid)
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handler.void_row(row, user)
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session.commit()
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# refresh display
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self.selected_item.data['row'] = row
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self.selected_item.content.row = row
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self.selected_item.content.refresh()
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self.clear_item_selection()
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self.txn_total.value = self.app.render_currency(row.batch.get_balance())
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session.close()
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self.reset()
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else: # void txn
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# nb. do this just in case we must show login dialog
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# cf. https://github.com/flet-dev/flet/issues/1670
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time.sleep(0.1)
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self.authorized_action('pos.void_txn', self.void_transaction,
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message="Void Transaction")
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def cancel(e):
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dlg.open = False
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self.reset()
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# prompt to void something
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target = 'LINE' if self.selected_item else 'TXN'
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dlg = ft.AlertDialog(
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title=ft.Text("Confirm VOID"),
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content=ft.Text("Really VOID this transaction?"),
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content=ft.Text(f"Really VOID {target}?"),
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actions=[
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ft.Container(content=ft.Text("Yes, VOID",
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size=self.default_font_size,
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color='black',
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weight=ft.FontWeight.BOLD),
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height=self.default_button_size,
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width=self.default_button_size * 2.5,
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alignment=ft.alignment.center,
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bgcolor='red',
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border=ft.border.all(1, 'black'),
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border_radius=ft.border_radius.all(5),
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on_click=confirm),
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ft.Container(content=ft.Text("Cancel",
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size=self.default_font_size,
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weight=ft.FontWeight.BOLD),
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height=self.default_button_size,
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width=self.default_button_size * 2.5,
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alignment=ft.alignment.center,
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border=ft.border.all(1, 'black'),
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border_radius=ft.border_radius.all(5),
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on_click=cancel),
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self.make_button(f"VOID {target}", font_size=self.default_font_size,
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height=self.default_button_size,
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width=self.default_button_size * 2.5,
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bgcolor='red',
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on_click=confirm),
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self.make_button("Cancel", font_size=self.default_font_size,
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height=self.default_button_size,
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width=self.default_button_size * 2.5,
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on_click=cancel),
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])
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self.page.dialog = dlg
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dlg.open = True
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self.page.update()
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def void_transaction(self, user):
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session = self.app.make_session()
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batch = self.get_current_batch(session)
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user = session.get(user.__class__, user.uuid)
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handler = self.get_batch_handler()
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handler.void_batch(batch, user)
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session.commit()
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session.close()
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self.clear_all()
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self.reset()
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def tender_click(self, e):
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session = self.app.make_session()
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handler = self.get_batch_handler()
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@ -1143,39 +1163,21 @@ class POSView(WuttaView):
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# nothing to do if no transaction
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if not batch:
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session.close()
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self.page.snack_bar = ft.SnackBar(ft.Text("NO TRANSACTION",
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color='black',
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size=20,
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weight=ft.FontWeight.BOLD),
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bgcolor='yellow',
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duration=1500)
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self.page.snack_bar.open = True
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self.show_snackbar("NO TRANSACTION", bgcolor='yellow')
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self.reset()
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return
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# nothing to do if zero sales
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if not batch.get_balance():
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session.close()
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self.page.snack_bar = ft.SnackBar(ft.Text("NO SALES",
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color='black',
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size=20,
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weight=ft.FontWeight.BOLD),
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bgcolor='yellow',
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duration=1500)
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self.page.snack_bar.open = True
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self.show_snackbar("NO SALES", bgcolor='yellow')
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self.reset()
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return
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# nothing to do if no amount provided
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if not self.main_input.value:
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session.close()
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self.page.snack_bar = ft.SnackBar(ft.Text("MUST SPECIFY AMOUNT",
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color='black',
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size=20,
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weight=ft.FontWeight.BOLD),
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bgcolor='yellow',
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duration=1500)
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self.page.snack_bar.open = True
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self.show_snackbar("MUST SPECIFY AMOUNT", bgcolor='yellow')
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self.reset()
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return
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@ -1184,26 +1186,16 @@ class POSView(WuttaView):
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amount = decimal.Decimal(self.main_input.value)
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except:
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session.close()
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self.page.snack_bar = ft.SnackBar(ft.Text(f"AMOUNT NOT VALID: {self.main_input.value}",
|
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color='black',
|
||||
size=20,
|
||||
weight=ft.FontWeight.BOLD),
|
||||
bgcolor='yellow',
|
||||
duration=1500)
|
||||
self.page.snack_bar.open = True
|
||||
self.show_snackbar(f"AMOUNT NOT VALID: {self.main_input.value}",
|
||||
bgcolor='yellow')
|
||||
self.reset()
|
||||
return
|
||||
|
||||
# do nothing if @ quantity present
|
||||
if self.set_quantity.data:
|
||||
session.close()
|
||||
self.page.snack_bar = ft.SnackBar(ft.Text(f"QUANTITY NOT ALLOWED FOR TENDER: {self.set_quantity.value}",
|
||||
color='black',
|
||||
size=20,
|
||||
weight=ft.FontWeight.BOLD),
|
||||
bgcolor='yellow',
|
||||
duration=1500)
|
||||
self.page.snack_bar.open = True
|
||||
self.show_snackbar(f"QUANTITY NOT ALLOWED FOR TENDER: {self.set_quantity.value}",
|
||||
bgcolor='yellow')
|
||||
self.reset()
|
||||
return
|
||||
|
||||
|
|
@ -1223,13 +1215,7 @@ class POSView(WuttaView):
|
|||
session.rollback()
|
||||
log.exception("failed to apply tender '%s' for %s in batch %s",
|
||||
code, amount, batch.id_str)
|
||||
self.page.snack_bar = ft.SnackBar(ft.Text(f"ERROR: {error}",
|
||||
color='black',
|
||||
size=20,
|
||||
weight=ft.FontWeight.BOLD),
|
||||
bgcolor='red',
|
||||
duration=1500)
|
||||
self.page.snack_bar.open = True
|
||||
self.show_snackbar(f"ERROR: {error}", bgcolor='red')
|
||||
|
||||
else:
|
||||
session.commit()
|
||||
|
|
@ -1257,10 +1243,10 @@ class POSView(WuttaView):
|
|||
ft.Container(
|
||||
ft.Column(
|
||||
[
|
||||
ft.Text("Change Back", size=24,
|
||||
ft.Text("Change Due", size=24,
|
||||
weight=ft.FontWeight.BOLD),
|
||||
ft.Divider(),
|
||||
ft.Text("Please give customer change back:",
|
||||
ft.Text("Please give customer their change:",
|
||||
size=20),
|
||||
ft.Text(self.app.render_currency(last_row.tender_total),
|
||||
size=32, weight=ft.FontWeight.BOLD),
|
||||
|
|
|
|||
Loading…
Reference in a new issue