portal-oddajanje-solar/portal/model.py

from datetime import datetime
import sqlalchemy
from flask_sqlalchemy import SQLAlchemy
from flask_login import UserMixin


###########################################
# Model classes for describing SQL tables #
###########################################

# The "db" object gets bound to the Flask app in app.py.
db = SQLAlchemy()


# Entries for uploads to corpora, that have no authentication. E.g. "prevodi" or "gigafida".
class UploadUnauthenticated(db.Model):
    __tablename__ = 'upload_unauthenticated'
    id = db.Column(db.Integer, primary_key=True)
    upload_hash = db.Column(db.String)
    timestamp = db.Column(db.DateTime, default=datetime.utcnow)
    form_name = db.Column(db.String)
    form_org = db.Column(db.String)
    form_address = db.Column(db.String)
    form_zipcode = db.Column(db.String)
    form_email = db.Column(db.String)
    file_contract = db.Column(db.String)
    upload_file_hashes = db.Column(sqlalchemy.types.ARRAY(db.String))
    corpus_name = db.Column(db.String)


class UploadSolar(db.Model):
    __tablename__ = 'upload_solar'
    id = db.Column(db.Integer, primary_key=True)
    upload_user = db.Column(db.Integer, sqlalchemy.ForeignKey('registered_user.id'))
    institution = db.Column(db.Integer, sqlalchemy.ForeignKey('institution.id'))
    upload_hash = db.Column(db.String)
    timestamp = db.Column(db.DateTime, default=datetime.utcnow)
    corpus_name = db.Column(db.String)
    form_program = db.Column(db.String)
    form_subject = db.Column(db.String)
    form_grade = db.Column(db.Integer)
    form_text_type = db.Column(db.String)
    form_school_year = db.Column(db.String)
    form_grammar_corrections = db.Column(db.String)
    upload_file_hashes = db.Column(sqlalchemy.types.ARRAY(db.String))


class RegisteredUser(UserMixin, db.Model):
    __tablename__ = 'registered_user'
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String)
    email = db.Column(db.String)
    role = db.Column(db.String)
    pass_hash = db.Column(db.String)
    active = db.Column(db.Boolean)
    last_login = db.Column(db.DateTime)
    registered = db.Column(db.DateTime)
    institution = db.Column(db.Integer, sqlalchemy.ForeignKey('institution.id'))


class Institution(db.Model):
    __tablename__ = 'institution'
    id = db.Column(db.Integer, primary_key=True)
    name =  db.Column(db.String)
    region =  db.Column(db.String)
    file_contract =  db.Column(db.String)