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added checks for edit and flash messages

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This commit is contained in:
DaanoGames
2025-06-06 12:45:53 +02:00
parent 35bce45cd7
commit 9287541cb5
1 changed files with 11 additions and 1 deletions
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12
application/dashboard/views.py
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@@ -7,7 +7,7 @@ from flask import (
send_from_directory, send_from_directory,
redirect, redirect,
url_for url_for
send_file, # send_file,
) )
from application.dashboard.models import AllowedPlate, LoggedItem from application.dashboard.models import AllowedPlate, LoggedItem
from application import db from application import db
@@ -83,11 +83,21 @@ def edit(plate: str):
form = npForm() form = npForm()
if form.validate_on_submit(): if form.validate_on_submit():
commit = False commit = False
plate = form.numberplate.data
if plate: # To prevent red lines in VSCode
# Check if number plate already exists
if editnp.plate == form.numberplate.data:
flash("Numberplate has not been changed")
return redirect(url_for("dash.dashboard"))
if AllowedPlate.query.filter_by(plate=plate).first():
flash("Numberplate is already registered")
return redirect(url_for("dash.dashboard"))
if editnp.plate != form.numberplate.data: if editnp.plate != form.numberplate.data:
editnp.plate = form.numberplate.data editnp.plate = form.numberplate.data
commit = True commit = True
if commit: if commit:
db.session.commit() db.session.commit()
flash("Numberplate edited succesfully")
return redirect(url_for("dash.dashboard")) return redirect(url_for("dash.dashboard"))
form.numberplate.data = editnp.plate form.numberplate.data = editnp.plate
return render_template("edit.html",form=form) return render_template("edit.html",form=form)