diff --git a/lib/__pycache__/models.cpython-39.pyc b/lib/__pycache__/models.cpython-39.pyc new file mode 100644 index 000000000..6dbb9b20b Binary files /dev/null and b/lib/__pycache__/models.cpython-39.pyc differ diff --git a/lib/debug.py b/lib/debug.py index 4f922eb69..c5965f436 100644 --- a/lib/debug.py +++ b/lib/debug.py @@ -1,9 +1,13 @@ #!/usr/bin/env python3 from sqlalchemy import create_engine +from sqlalchemy.orm import sessionmaker -from models import Company, Dev +from models import Company, Dev, Freebie if __name__ == '__main__': engine = create_engine('sqlite:///freebies.db') + Session = sessionmaker(bind=engine) + session = Session() + import ipdb; ipdb.set_trace() diff --git a/lib/freebies.db b/lib/freebies.db index 12beb1c96..e683d9fb2 100644 Binary files a/lib/freebies.db and b/lib/freebies.db differ diff --git a/lib/migrations/__pycache__/env.cpython-39.pyc b/lib/migrations/__pycache__/env.cpython-39.pyc new file mode 100644 index 000000000..72f989cbd Binary files /dev/null and b/lib/migrations/__pycache__/env.cpython-39.pyc differ diff --git a/lib/migrations/versions/504bc93b3f26_add_freebie_model.py b/lib/migrations/versions/504bc93b3f26_add_freebie_model.py new file mode 100644 index 000000000..0baba09d7 --- /dev/null +++ b/lib/migrations/versions/504bc93b3f26_add_freebie_model.py @@ -0,0 +1,37 @@ +"""Add Freebie Model + +Revision ID: 504bc93b3f26 +Revises: 5f72c58bf48c +Create Date: 2023-08-14 21:55:07.071175 + +""" +from alembic import op +import sqlalchemy as sa + + +# revision identifiers, used by Alembic. +revision = '504bc93b3f26' +down_revision = '5f72c58bf48c' +branch_labels = None +depends_on = None + + +def upgrade() -> None: + # ### commands auto generated by Alembic - please adjust! ### + op.create_table('freebies', + sa.Column('id', sa.Integer(), nullable=False), + sa.Column('item_name', sa.String(), nullable=True), + sa.Column('value', sa.Integer(), nullable=True), + sa.Column('company_id', sa.Integer(), nullable=True), + sa.Column('dev_id', sa.Integer(), nullable=True), + sa.ForeignKeyConstraint(['company_id'], ['companies.id'], name=op.f('fk_freebies_company_id_companies')), + sa.ForeignKeyConstraint(['dev_id'], ['devs.id'], name=op.f('fk_freebies_dev_id_devs')), + sa.PrimaryKeyConstraint('id') + ) + # ### end Alembic commands ### + + +def downgrade() -> None: + # ### commands auto generated by Alembic - please adjust! ### + op.drop_table('freebies') + # ### end Alembic commands ### diff --git a/lib/migrations/versions/__pycache__/504bc93b3f26_add_freebie_model.cpython-39.pyc b/lib/migrations/versions/__pycache__/504bc93b3f26_add_freebie_model.cpython-39.pyc new file mode 100644 index 000000000..ae9ba1eea Binary files /dev/null and b/lib/migrations/versions/__pycache__/504bc93b3f26_add_freebie_model.cpython-39.pyc differ diff --git a/lib/migrations/versions/__pycache__/5f72c58bf48c_create_companies_devs.cpython-39.pyc b/lib/migrations/versions/__pycache__/5f72c58bf48c_create_companies_devs.cpython-39.pyc new file mode 100644 index 000000000..fac59f77f Binary files /dev/null and b/lib/migrations/versions/__pycache__/5f72c58bf48c_create_companies_devs.cpython-39.pyc differ diff --git a/lib/migrations/versions/__pycache__/7a71dbf71c64_create_db.cpython-39.pyc b/lib/migrations/versions/__pycache__/7a71dbf71c64_create_db.cpython-39.pyc new file mode 100644 index 000000000..cdc1cb497 Binary files /dev/null and b/lib/migrations/versions/__pycache__/7a71dbf71c64_create_db.cpython-39.pyc differ diff --git a/lib/models.py b/lib/models.py index 2681bee5a..1adb1876c2 100644 --- a/lib/models.py +++ b/lib/models.py @@ -1,13 +1,17 @@ +from sqlalchemy import create_engine from sqlalchemy import ForeignKey, Column, Integer, String, MetaData from sqlalchemy.orm import relationship, backref from sqlalchemy.ext.declarative import declarative_base -convention = { - "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s", -} -metadata = MetaData(naming_convention=convention) +# convention = { +# "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s", +# } +# metadata = MetaData(naming_convention=convention) -Base = declarative_base(metadata=metadata) +# Base = declarative_base(metadata=metadata) + +engine = create_engine('sqlite:///freebies.db') +Base = declarative_base() class Company(Base): __tablename__ = 'companies' @@ -16,6 +20,8 @@ class Company(Base): name = Column(String()) founding_year = Column(Integer()) + freebies = relationship('Freebie', backref='company') + def __repr__(self): return f'' @@ -25,5 +31,17 @@ class Dev(Base): id = Column(Integer(), primary_key=True) name= Column(String()) + freebies = relationship('Freebie', backref='dev') + def __repr__(self): return f'' + +class Freebie(Base): + __tablename__ = 'freebies' + + id = Column(Integer(), primary_key=True) + item_name = Column(String()) + value = Column(Integer()) + + company_id = Column(Integer(), ForeignKey('companies.id')) + dev_id = Column(Integer(), ForeignKey('devs.id')) diff --git a/lib/seed.py b/lib/seed.py index b16becbbb..58feb927f 100644 --- a/lib/seed.py +++ b/lib/seed.py @@ -1,3 +1,67 @@ #!/usr/bin/env python3 # Script goes here! + +from faker import Faker +import random + +from sqlalchemy import create_engine +from sqlalchemy.orm import sessionmaker + +from models import Freebie, Company, Dev + +if __name__ == '__main__': + engine = create_engine('sqlite:///freebies.db') + Session = sessionmaker(bind=engine) + session = Session() + + session.query(Freebie).delete() + session.query(Company).delete() + session.query(Dev).delete() + + fake = Faker() + + companies = [] + for i in range(50): + company = Company( + name = fake.unique.name(), + founding_year = random.randint(2001, 2099) + ) + + session.add(company) + session.commit() + + companies.append(company) + + + devs = [] + for i in range(50): + dev = Dev( + name = fake.unique.name() + ) + + session.add(dev) + session.commit() + + devs.append(dev) + + + freebies = [] + for company, dev in zip(companies, devs): + for i in range(random.randint(1, 10)): + freebie = Freebie( + item_name = fake.unique.name(), + value = random.randint(1, 20), + company_id = company.id, + dev_id = dev.id + ) + + freebies.append(freebie) + + + session.add_all(freebies) + session.commit() + session.close() + + +