VivianDee
281 lines
14 KiB
Python
281 lines
14 KiB
Python
"""empty message
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Revision ID: 33e09efd85e3
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Revises:
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Create Date: 2025-07-03 14:07:14.424548
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy import literal_column
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from sqlalchemy import text
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# revision identifiers, used by Alembic.
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revision = '33e09efd85e3'
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down_revision = None
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branch_labels = None
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depends_on = None
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sequences_and_triggers = [
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("transactions", "transactions_seq", "trg_transactions_id"),
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("transaction_offers", "transaction_offers_seq", "trg_transaction_offers_id"),
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("salaries", "salaries_seq", "trg_salaries_id"),
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("repayments_data", "repayments_data_seq", "trg_repayments_data_id"),
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("repayments", "repayments_seq", "trg_repayments_id"),
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("rac_checks", "rac_checks_seq", "trg_rac_checks_id"),
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("loans", "loans_seq", "trg_loans_id"),
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(
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"loan_repayment_schedules",
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"loan_repayment_schedules_seq",
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"trg_loan_repayment_schedules_id",
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),
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("loan_charges", "loan_charges_seq", "trg_loan_charges_id"),
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("charges", "charges_seq", "trg_charges_id"),
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]
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.create_table('accounts',
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sa.Column('id', sa.String(length=50), nullable=False),
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sa.Column('customer_id', sa.String(length=50), nullable=False),
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sa.Column('account_type', sa.String(length=50), nullable=True),
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sa.Column('status', sa.String(length=20), nullable=True),
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sa.Column('lien_amount', sa.Float(), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('charges',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('offer_id', sa.String(length=50), nullable=False),
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sa.Column('code', sa.String(length=50), nullable=False),
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sa.Column('percent', sa.Float(), nullable=True),
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sa.Column('description', sa.Text(), nullable=True),
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sa.Column('due', sa.Integer(), nullable=False),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('customers',
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sa.Column('id', sa.String(length=50), nullable=False),
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sa.Column('msisdn', sa.String(length=20), nullable=False),
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sa.Column('country_code', sa.String(length=3), nullable=False),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.PrimaryKeyConstraint('id'),
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sa.UniqueConstraint('msisdn')
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)
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op.create_table('loan_charges',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('loan_id', sa.Integer(), nullable=False),
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sa.Column('transaction_id', sa.String(length=50), nullable=True),
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sa.Column('code', sa.String(length=50), nullable=False),
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sa.Column('amount', sa.Float(), nullable=True),
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sa.Column('percent', sa.Float(), nullable=True),
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sa.Column('description', sa.Text(), nullable=True),
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sa.Column('due', sa.Integer(), nullable=False),
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sa.Column('due_date', sa.DateTime(), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('loan_repayment_schedules',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('loan_id', sa.Integer(), nullable=False),
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sa.Column('transaction_id', sa.String(length=50), nullable=True),
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sa.Column('product_id', sa.String(length=20), nullable=True),
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sa.Column('installment_number', sa.Integer(), nullable=False),
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sa.Column('due_date', sa.DateTime(), nullable=False),
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sa.Column('installment_amount', sa.Float(), nullable=True),
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sa.Column('total_repayment_amount', sa.Float(), nullable=True),
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sa.Column('paid', sa.Boolean(), nullable=True),
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sa.Column('paid_at', sa.DateTime(), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('loans',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('customer_id', sa.String(length=50), nullable=False),
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sa.Column('transaction_id', sa.String(length=50), nullable=True),
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sa.Column('original_transaction', sa.String(length=50), nullable=True),
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sa.Column('account_id', sa.String(length=50), nullable=False),
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sa.Column('offer_id', sa.String(length=20), nullable=False),
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sa.Column('product_id', sa.String(length=20), nullable=True),
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sa.Column('collection_type', sa.String(length=20), nullable=True),
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sa.Column('current_loan_amount', sa.Float(), nullable=True),
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sa.Column('initial_loan_amount', sa.Float(), nullable=False),
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sa.Column('default_penalty_fee', sa.Float(), nullable=True),
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sa.Column('continuous_fee', sa.Float(), nullable=True),
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sa.Column('upfront_fee', sa.Float(), nullable=True),
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sa.Column('repayment_amount', sa.Float(), nullable=True),
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sa.Column('installment_amount', sa.Float(), nullable=True),
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sa.Column('status', sa.String(length=20), nullable=True),
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sa.Column('tenor', sa.Integer(), nullable=True),
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sa.Column('due_date', sa.DateTime(), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('eligible_amount', sa.Float(), nullable=True),
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sa.Column('disburse_date', sa.DateTime(), nullable=True),
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sa.Column('disburse_verify', sa.DateTime(), nullable=True),
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sa.Column('reference', sa.String(length=50), nullable=True),
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sa.Column('disburse_result', sa.String(length=10), nullable=True),
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sa.Column('disburse_description', sa.String(length=100), nullable=True),
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sa.Column('verify_result', sa.String(length=10), nullable=True),
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sa.Column('verify_description', sa.String(length=100), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('offers',
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sa.Column('id', sa.String(length=50), nullable=False),
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sa.Column('product_id', sa.String(length=50), nullable=False),
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sa.Column('min_amount', sa.Float(), nullable=False),
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sa.Column('max_amount', sa.Float(), nullable=False),
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sa.Column('tenor', sa.Integer(), nullable=False),
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sa.Column('schedule', sa.Integer(), nullable=True),
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sa.Column('interest_rate', sa.Float(), nullable=True),
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sa.Column('management_rate', sa.Float(), nullable=True),
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sa.Column('insurance_rate', sa.Float(), nullable=True),
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sa.Column('vat_rate', sa.Float(), nullable=True),
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sa.Column('list_order', sa.Integer(), nullable=True),
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sa.Column('max_daily_loans', sa.Integer(), nullable=True),
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sa.Column('max_active_loans', sa.Integer(), nullable=True),
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sa.Column('max_life_loans', sa.Integer(), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('rac_checks',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('transaction_id', sa.String(length=50), nullable=False),
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sa.Column('customer_id', sa.String(length=50), nullable=False),
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sa.Column('account_id', sa.String(length=50), nullable=False),
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sa.Column('rac_response', sa.Text(), nullable=False),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('repayments',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('loan_id', sa.String(length=50), nullable=False),
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sa.Column('customer_id', sa.String(length=50), nullable=False),
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sa.Column('product_id', sa.String(length=20), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('transaction_id', sa.String(length=50), nullable=True),
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sa.Column('repay_date', sa.DateTime(), nullable=True),
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sa.Column('repay_result', sa.String(length=10), nullable=True),
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sa.Column('repay_description', sa.String(length=100), nullable=True),
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sa.Column('verify_date', sa.DateTime(), nullable=True),
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sa.Column('verify_result', sa.String(length=10), nullable=True),
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sa.Column('verify_description', sa.String(length=100), nullable=True),
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sa.Column('initiated_by', sa.String(length=50), nullable=True),
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sa.Column('salary_amount', sa.Float(), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('repayments_data',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('transaction_id', sa.String(length=50), nullable=False),
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sa.Column('fbn_transaction_id', sa.String(length=50), nullable=True),
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sa.Column('customer_id', sa.String(length=50), nullable=True),
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sa.Column('account_id', sa.String(length=50), nullable=True),
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sa.Column('repayment_amount', sa.Float(), nullable=True),
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sa.Column('amount_collected', sa.Float(), nullable=True),
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sa.Column('added_date', sa.DateTime(timezone=True), nullable=False),
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sa.Column('response_code', sa.String(length=10), nullable=True),
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sa.Column('response_descr', sa.String(length=255), nullable=True),
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sa.Column('balance', sa.Float(), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('salaries',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('customer_id', sa.String(length=50), nullable=False),
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sa.Column('account_id', sa.String(length=50), nullable=True),
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sa.Column('status', sa.String(length=20), nullable=True),
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sa.Column('amount', sa.Float(), nullable=False),
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sa.Column('salary_date', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('created_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('updated_at', sa.DateTime(), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('transaction_offers',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('customer_id', sa.String(length=50), nullable=False),
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sa.Column('transaction_id', sa.String(length=50), nullable=False),
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sa.Column('original_transaction', sa.String(length=50), nullable=True),
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sa.Column('offer_id', sa.String(length=20), nullable=False),
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sa.Column('product_id', sa.String(length=20), nullable=True),
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sa.Column('min_amount', sa.Float(), nullable=False),
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sa.Column('max_amount', sa.Float(), nullable=False),
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sa.Column('eligible_amount', sa.Float(), nullable=True),
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sa.Column('tenor', sa.Integer(), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('transactions',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('transaction_id', sa.String(length=50), nullable=False),
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sa.Column('account_id', sa.String(length=50), nullable=True),
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sa.Column('customer_id', sa.String(length=50), nullable=True),
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sa.Column('type', sa.String(length=50), nullable=False),
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sa.Column('channel', sa.String(length=50), nullable=False),
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sa.Column('phone_number', sa.String(length=50), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
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sa.PrimaryKeyConstraint('id')
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)
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for table, seq, trg in sequences_and_triggers:
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op.execute(
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text(
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f"""
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BEGIN
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EXECUTE IMMEDIATE 'CREATE SEQUENCE {seq} START WITH 1 INCREMENT BY 1 NOCACHE NOCYCLE';
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EXCEPTION
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WHEN OTHERS THEN
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IF SQLCODE != -955 THEN RAISE; END IF;
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END;
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"""
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)
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)
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op.execute(
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text(
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f"""
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CREATE OR REPLACE TRIGGER {trg}
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BEFORE INSERT ON {table}
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FOR EACH ROW
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BEGIN
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IF ||':'||'NEW.id IS NULL THEN
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SELECT {seq}.NEXTVAL INTO '||':'||'NEW.id FROM dual;
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END IF;
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END;
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"""
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)
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)
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def downgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_table('transactions')
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op.drop_table('transaction_offers')
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op.drop_table('salaries')
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op.drop_table('repayments_data')
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op.drop_table('repayments')
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op.drop_table('rac_checks')
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op.drop_table('offers')
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op.drop_table('loans')
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op.drop_table('loan_repayment_schedules')
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op.drop_table('loan_charges')
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op.drop_table('customers')
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op.drop_table('charges')
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op.drop_table('accounts')
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# ### end Alembic commands ###
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for table, seq, trg in sequences_and_triggers:
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op.execute(text(f"DROP TRIGGER {trg}"))
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op.execute(text(f"DROP SEQUENCE {seq}"))
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