diff --git a/lib/__pycache__/models.cpython-310.pyc b/lib/__pycache__/models.cpython-310.pyc new file mode 100644 index 000000000..35ebbdd96 Binary files /dev/null and b/lib/__pycache__/models.cpython-310.pyc differ diff --git a/lib/freebies.db b/lib/freebies.db index 12beb1c96..c135cdab9 100644 Binary files a/lib/freebies.db and b/lib/freebies.db differ diff --git a/lib/migrations/__pycache__/env.cpython-310.pyc b/lib/migrations/__pycache__/env.cpython-310.pyc new file mode 100644 index 000000000..f837e6f67 Binary files /dev/null and b/lib/migrations/__pycache__/env.cpython-310.pyc differ diff --git a/lib/migrations/versions/2547436a6056_create_freebie_table.py b/lib/migrations/versions/2547436a6056_create_freebie_table.py new file mode 100644 index 000000000..a35fa6754 --- /dev/null +++ b/lib/migrations/versions/2547436a6056_create_freebie_table.py @@ -0,0 +1,37 @@ +"""Create Freebie table + +Revision ID: 2547436a6056 +Revises: fa9d3b8d84c4 +Create Date: 2023-12-06 15:36:40.060181 + +""" +from alembic import op +import sqlalchemy as sa + + +# revision identifiers, used by Alembic. +revision = '2547436a6056' +down_revision = 'fa9d3b8d84c4' +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/58de0c1aa4cc_add_freebies_relationship_to_dev.py b/lib/migrations/versions/58de0c1aa4cc_add_freebies_relationship_to_dev.py new file mode 100644 index 000000000..5eaf5e6a3 --- /dev/null +++ b/lib/migrations/versions/58de0c1aa4cc_add_freebies_relationship_to_dev.py @@ -0,0 +1,28 @@ +"""Add freebies relationship to Dev + +Revision ID: 58de0c1aa4cc +Revises: fa0b8465e187 +Create Date: 2023-12-06 15:41:07.352450 + +""" +from alembic import op +import sqlalchemy as sa + + +# revision identifiers, used by Alembic. +revision = '58de0c1aa4cc' +down_revision = 'fa0b8465e187' +branch_labels = None +depends_on = None + + +def upgrade() -> None: + # ### commands auto generated by Alembic - please adjust! ### + pass + # ### end Alembic commands ### + + +def downgrade() -> None: + # ### commands auto generated by Alembic - please adjust! ### + pass + # ### end Alembic commands ### diff --git a/lib/migrations/versions/__pycache__/5f72c58bf48c_create_companies_devs.cpython-310.pyc b/lib/migrations/versions/__pycache__/5f72c58bf48c_create_companies_devs.cpython-310.pyc new file mode 100644 index 000000000..1ac1fb138 Binary files /dev/null and b/lib/migrations/versions/__pycache__/5f72c58bf48c_create_companies_devs.cpython-310.pyc differ diff --git a/lib/migrations/versions/__pycache__/7a71dbf71c64_create_db.cpython-310.pyc b/lib/migrations/versions/__pycache__/7a71dbf71c64_create_db.cpython-310.pyc new file mode 100644 index 000000000..115954626 Binary files /dev/null and b/lib/migrations/versions/__pycache__/7a71dbf71c64_create_db.cpython-310.pyc differ diff --git a/lib/migrations/versions/fa0b8465e187_add_freebies_relationship_to_company.py b/lib/migrations/versions/fa0b8465e187_add_freebies_relationship_to_company.py new file mode 100644 index 000000000..db3a37b2f --- /dev/null +++ b/lib/migrations/versions/fa0b8465e187_add_freebies_relationship_to_company.py @@ -0,0 +1,28 @@ +"""Add freebies relationship to company + +Revision ID: fa0b8465e187 +Revises: 2547436a6056 +Create Date: 2023-12-06 15:39:11.202762 + +""" +from alembic import op +import sqlalchemy as sa + + +# revision identifiers, used by Alembic. +revision = 'fa0b8465e187' +down_revision = '2547436a6056' +branch_labels = None +depends_on = None + + +def upgrade() -> None: + # ### commands auto generated by Alembic - please adjust! ### + pass + # ### end Alembic commands ### + + +def downgrade() -> None: + # ### commands auto generated by Alembic - please adjust! ### + pass + # ### end Alembic commands ### diff --git a/lib/migrations/versions/fa9d3b8d84c4_create_freebie_table.py b/lib/migrations/versions/fa9d3b8d84c4_create_freebie_table.py new file mode 100644 index 000000000..1b00519ec --- /dev/null +++ b/lib/migrations/versions/fa9d3b8d84c4_create_freebie_table.py @@ -0,0 +1,28 @@ +"""Create Freebie table + +Revision ID: fa9d3b8d84c4 +Revises: 5f72c58bf48c +Create Date: 2023-12-06 15:22:46.316514 + +""" +from alembic import op +import sqlalchemy as sa + + +# revision identifiers, used by Alembic. +revision = 'fa9d3b8d84c4' +down_revision = '5f72c58bf48c' +branch_labels = None +depends_on = None + + +def upgrade() -> None: + # ### commands auto generated by Alembic - please adjust! ### + pass + # ### end Alembic commands ### + + +def downgrade() -> None: + # ### commands auto generated by Alembic - please adjust! ### + pass + # ### end Alembic commands ### diff --git a/lib/models.py b/lib/models.py index 2681bee5a..f1e9a6e94 100644 --- a/lib/models.py +++ b/lib/models.py @@ -1,5 +1,5 @@ -from sqlalchemy import ForeignKey, Column, Integer, String, MetaData -from sqlalchemy.orm import relationship, backref +from sqlalchemy import Column, Integer, String, MetaData +from sqlalchemy.orm import relationship from sqlalchemy.ext.declarative import declarative_base convention = { @@ -16,14 +16,35 @@ class Company(Base): name = Column(String()) founding_year = Column(Integer()) + freebies = relationship('Freebie', back_populates='company') + devs = relationship('Dev', secondary='freebies', back_populates='companies') + def __repr__(self): return f'' + def give_freebie(self, dev, item_name, value): + new_freebie = Freebie(item_name=item_name, value=value, company=self, dev=dev) + return new_freebie + + @classmethod + def oldest_company(cls, session): + return session.query(cls).order_by(cls.founding_year).first() + class Dev(Base): __tablename__ = 'devs' id = Column(Integer(), primary_key=True) - name= Column(String()) + name = Column(String()) + + freebies = relationship('Freebie', back_populates='dev') + companies = relationship('Company', secondary='freebies', back_populates='devs') def __repr__(self): return f'' + + def received_one(self, item_name): + return any(freebie.item_name == item_name for freebie in self.freebies) + + def give_away(self, other_dev, freebie): + if freebie.dev == self: + freebie.dev = other_dev diff --git a/lib/seed.py b/lib/seed.py index b16becbbb..0e86db81f 100644 --- a/lib/seed.py +++ b/lib/seed.py @@ -1,3 +1,48 @@ #!/usr/bin/env python3 # Script goes here! +from sqlalchemy import create_engine +from sqlalchemy.orm import sessionmaker +from models import Base, Company, Dev, Freebie +from faker import Faker + +# Replace 'sqlite:///your_database.db' with your actual database URL +DATABASE_URL = 'sqlite:///freebies.db' +engine = create_engine(DATABASE_URL) + +# Create the tables +Base.metadata.create_all(engine) + +# Create a session +Session = sessionmaker(bind=engine) +session = Session() + +# Create Faker instance +fake = Faker() + +# Populate Companies +for _ in range(5): # Create 5 companies + company = Company(name=fake.company(), founding_year=fake.year()) + session.add(company) + +# Populate Devs +for _ in range(10): # Create 10 devs + dev = Dev(name=fake.name()) + session.add(dev) + +# Populate Freebies +for _ in range(20): # Create 20 freebies + freebie = Freebie( + item_name=fake.word(), + value=fake.random_int(min=1, max=100), + company_id=fake.random_int(min=1, max=5), # Assuming 5 companies were created + dev_id=fake.random_int(min=1, max=10), # Assuming 10 devs were created + ) + session.add(freebie) + +# Commit the changes +session.commit() + +# Close the session +session.close() +