A R R R Associates
66 lines
3.0 KiB
Python
66 lines
3.0 KiB
Python
"""Phase 6C employee attendance foundation
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Revision ID: 20260515_phase_6c_employee_attendance
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Revises: 20260514_phase_6b_employee_ess_registration
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Create Date: 2026-05-10
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"""
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from __future__ import annotations
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from alembic import op
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import sqlalchemy as sa
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revision = "20260515_phase_6c_employee_attendance"
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down_revision = "20260514_phase_6b_employee_ess_registration"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.create_table(
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"employee_attendance",
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sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
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sa.Column("tenant_id", sa.Integer(), nullable=False),
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sa.Column("branch_id", sa.Integer(), nullable=False),
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sa.Column("employee_id", sa.Integer(), nullable=False),
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sa.Column("user_id", sa.Integer(), nullable=True),
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sa.Column("attendance_date", sa.Date(), nullable=False),
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sa.Column("punch_in_utc", sa.DateTime(timezone=True), nullable=True),
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sa.Column("punch_out_utc", sa.DateTime(timezone=True), nullable=True),
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sa.Column("work_duration_minutes", sa.Integer(), nullable=True),
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sa.Column("status", sa.String(length=30), nullable=False, server_default="present"),
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sa.Column("approval_status", sa.String(length=30), nullable=False, server_default="approved"),
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sa.Column("source", sa.String(length=30), nullable=False, server_default="self_punch"),
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sa.Column("remarks", sa.Text(), nullable=True),
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sa.Column("reviewed_by_user_id", sa.Integer(), nullable=True),
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sa.Column("reviewed_at_utc", sa.DateTime(timezone=True), nullable=True),
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sa.Column("review_notes", sa.Text(), nullable=True),
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sa.Column("created_by_user_id", sa.Integer(), nullable=True),
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sa.Column("updated_by_user_id", sa.Integer(), nullable=True),
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sa.Column("created_at_utc", sa.DateTime(timezone=True), nullable=False),
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sa.Column("updated_at_utc", sa.DateTime(timezone=True), nullable=False),
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sa.ForeignKeyConstraint(["branch_id"], ["branches.id"]),
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sa.ForeignKeyConstraint(["created_by_user_id"], ["users.id"], ondelete="SET NULL"),
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sa.ForeignKeyConstraint(["employee_id"], ["employees.id"], ondelete="CASCADE"),
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sa.ForeignKeyConstraint(["reviewed_by_user_id"], ["users.id"], ondelete="SET NULL"),
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sa.ForeignKeyConstraint(["tenant_id"], ["tenants.id"], ondelete="CASCADE"),
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sa.ForeignKeyConstraint(["updated_by_user_id"], ["users.id"], ondelete="SET NULL"),
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sa.ForeignKeyConstraint(["user_id"], ["users.id"], ondelete="SET NULL"),
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sa.PrimaryKeyConstraint("id"),
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sa.UniqueConstraint("tenant_id", "employee_id", "attendance_date", name="uq_employee_attendance_employee_date"),
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)
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for col in [
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"tenant_id",
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"branch_id",
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"employee_id",
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"user_id",
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"attendance_date",
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"status",
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"approval_status",
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"source",
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]:
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op.create_index(f"ix_employee_attendance_{col}", "employee_attendance", [col], unique=False)
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def downgrade() -> None:
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op.drop_table("employee_attendance")
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