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# -*- mode: python; -*-
import inspect
from flask import Blueprint, request, render_template, redirect, flash, jsonify
from flask_login import login_required, current_user
from .. import db
from .. import models
from . import forms
from wtforms import SelectField
common = Blueprint("common", __name__)
@common.route("/modules/<module>/add/<table>", methods=["GET", "POST"])
@login_required
def add_item(module, table):
"""Add new item to table accessible via module."""
# print("db table keys are", db.metadata.tables.keys())
if table not in db.metadata.tables.keys():
return render_template("errors/item-not-found.html", table=table)
form = getattr(forms, f"Add{table}")()
if form.validate_on_submit():
model = getattr(models, table)
table_fields = inspect.signature(model).parameters
form_values = {key: request.form[key] for key in table_fields}
print(f"Ready to insert {form_values}")
record = model(**form_values)
db.session.add(record)
db.session.commit()
item_pk = model.query.order_by(model.primary_key.desc()).first().primary_key
flash(f"Successfully added item #{item_pk} to {table} table.", "info")
return redirect(f"/modules/{module}")
return render_template("modules/add-item.html", table=table, form=form)
@common.route("/modules/<module>/edit/<table>/<int:pk>", methods=["GET", "POST"])
@login_required
def edit_item(module, table, pk):
"""Edit existing item in table accessible via module."""
if table not in db.metadata.tables.keys():
return render_template("errors/item-not-found.html", table=table)
model = getattr(models, table)
item = model.query.filter_by(primary_key=pk).first()
# Instantiate form with selected item's field values.
form = getattr(forms, f"Add{table}")(**item.__dict__)
if form.validate_on_submit():
table_fields = inspect.signature(model).parameters
form_values = {key: request.form[key] for key in table_fields}
print(f"Ready to update {form_values}")
model.query.filter_by(primary_key=pk).update(form_values)
db.session.commit()
flash(f"Successfully edited item #{pk} in {table} table.", "info")
return redirect(f"/modules/{module}")
return render_template("modules/edit-item.html", table=table, pk=pk, form=form)
@common.route("/modules/<module>/delete/<table>/<int:pk>", methods=["POST"])
@login_required
def delete_item(module, table, pk):
"""Delete item with Primary Key = pk from table in module."""
model = getattr(models, table)
record = model.query.filter_by(primary_key=pk).first()
db.session.delete(record)
db.session.commit()
flash(f"Successfully removed item #{pk} from {table} table.", "info")
return redirect(f"/modules/{module}")
@common.route("/modules/settings")
@login_required
def settings():
return render_template("modules/settings.html", user=current_user)
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