85 lines
4.1 KiB
Python
85 lines
4.1 KiB
Python
from wtforms import SubmitField, StringField, HiddenField, SelectField, validators
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from flask import request, render_template, redirect
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from flask_wtf import FlaskForm
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from __main__ import db, app, ma
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from sqlalchemy import func, Sequence
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from status import st, Status
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################################################################################
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# Class describing Owned in the database, and via sqlalchemy, connected to the DB as well
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################################################################################
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class Owned(db.Model):
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id = db.Column(db.Integer, db.Sequence('owned_id_seq'), primary_key=True )
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name = db.Column(db.String(50), unique=True, nullable=False)
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def __repr__(self):
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return "<id: {}, name: {}>".format(self.id,self.name)
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################################################################################
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# Helper class that inherits a .dump() method to turn class Owned into json / useful in jinja2
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################################################################################
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class OwnedSchema(ma.SQLAlchemyAutoSchema):
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class Meta: model = Owned
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################################################################################
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# Helper class that defines a form for owned, used to make html <form>, with field validation (via wtforms)
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################################################################################
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class OwnedForm(FlaskForm):
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id = HiddenField()
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name = StringField('Name:', [validators.DataRequired()])
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submit = SubmitField('Save' )
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delete = SubmitField('Delete' )
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################################################################################
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# Routes for owned data
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#
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# /owneds -> GET only -> prints out list of all owneds
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################################################################################
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@app.route("/owneds", methods=["GET"])
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def owneds():
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objects = Owned.query.order_by('id').all()
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return render_template("show_id_name.html", objects=objects, page_title='Show All Ownership types', url_base='owned', alert=st.GetAlert(), message=st.GetMessage() )
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################################################################################
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# /owned -> GET/POST -> creates a new owned type and when created, takes you back to /owneds
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################################################################################
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@app.route("/owned", methods=["GET", "POST"])
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def new_owned():
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form = OwnedForm(request.form)
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if 'name' not in request.form:
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return render_template("edit_id_name.html", form=form, page_title='Create new Owned Type' )
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else:
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owned = Owned( name=request.form["name"] )
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db.session.add(owned)
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db.session.commit()
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st.SetMessage( "Created new Owned Type (id={})".format(owned.id) )
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return redirect( '/owneds' )
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################################################################################
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# /owned/<id> -> GET/POST(save or delete) -> shows/edits/delets a single owned
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################################################################################
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@app.route("/owned/<id>", methods=["GET", "POST"])
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def owned(id):
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### DDP: should this be request.form or request.values?
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form = OwnedForm(request.form)
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if request.method == 'POST' and form.validate():
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owned = Owned.query.get(id)
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if 'delete' in request.form:
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st.SetMessage("Successfully deleted (id={}, name={})".format( owned.id, owned.name ) )
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owned = Owned.query.filter(Owned.id==id).delete()
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if 'submit' in request.form:
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owned.name = request.form['name']
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st.SetMessage("Successfully Updated Owned (id={})".format(id) )
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db.session.commit()
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return redirect( '/owneds' )
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else:
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obj = Owned.query.get(id)
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form = OwnedForm(request.values, obj=obj)
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return render_template("edit_id_name.html", form=form, page_title='Edit Owned Type' )
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################################################################################
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# Gets the Owned matching id from DB, helper func in jinja2 code to show books
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################################################################################
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def GetOwnedById(id):
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return Owned.query.get(id).name
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