feat(backend): Phase 0 项目骨架完成 — 后端/前端/数据库/Docker
- 后端:FastAPI + SQLAlchemy + Alembic,7 张核心表迁移成功 - 前端:Next.js 16 + TailwindCSS 4 + 三端布局(投资人/创始人/Admin) - 数据库:PostgreSQL 16,7 张核心实体表(tenants/users/companies/monthly_reports/health_scores/risk_events/audit_logs) - Docker:docker-compose.yml + 前后端 Dockerfile - 测试:健康检查 4 个测试全部 GREEN - 文档:README/run.md/AGENTS.md/docs 体系完整
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"""create core tables: tenants users companies reports health_scores risks audit_logs
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Revision ID: 278c8cfa6042
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Revises:
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Create Date: 2026-07-18 21:49:38.409216
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import postgresql
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# revision identifiers, used by Alembic.
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revision: str = '278c8cfa6042'
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down_revision: Union[str, Sequence[str], None] = None
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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"""Upgrade schema."""
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# ### commands auto generated by Alembic - please adjust! ###
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op.create_table('tenants',
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sa.Column('id', sa.String(length=36), nullable=False),
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sa.Column('name', sa.String(length=200), nullable=False, comment='租户名称'),
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sa.Column('type', sa.String(length=50), nullable=False, comment='租户类型:vc/cvc/gov/holdings'),
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sa.Column('config_json', postgresql.JSONB(astext_type=sa.Text()), nullable=True, comment='租户配置'),
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sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
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sa.Column('updated_at', sa.DateTime(timezone=True), nullable=False),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_table('companies',
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sa.Column('id', sa.String(length=36), nullable=False),
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sa.Column('tenant_id', sa.String(length=36), nullable=False),
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sa.Column('name', sa.String(length=200), nullable=False, comment='企业名称'),
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sa.Column('industry', sa.String(length=100), nullable=True, comment='行业'),
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sa.Column('stage', sa.String(length=50), nullable=True, comment='融资阶段:seed/a/b/c/ipo'),
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sa.Column('logo_url', sa.String(length=500), nullable=True),
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sa.Column('description', sa.Text(), nullable=True, comment='业务描述'),
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sa.Column('founded_at', sa.DateTime(timezone=True), nullable=True),
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sa.Column('total_funding', sa.String(length=50), nullable=True, comment='累计融资额'),
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sa.Column('website', sa.String(length=500), nullable=True),
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sa.Column('extra_json', postgresql.JSONB(astext_type=sa.Text()), nullable=True, comment='扩展字段'),
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sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
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sa.Column('updated_at', sa.DateTime(timezone=True), nullable=False),
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sa.ForeignKeyConstraint(['tenant_id'], ['tenants.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_companies_tenant_id'), 'companies', ['tenant_id'], unique=False)
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op.create_table('users',
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sa.Column('id', sa.String(length=36), nullable=False),
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sa.Column('tenant_id', sa.String(length=36), nullable=False),
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sa.Column('email', sa.String(length=255), nullable=False),
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sa.Column('password_hash', sa.String(length=255), nullable=False),
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sa.Column('name', sa.String(length=100), nullable=False),
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sa.Column('role', sa.String(length=50), nullable=False, comment='角色:gp/partner/post_invest_lead/investor/founder/admin'),
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sa.Column('phone', sa.String(length=20), nullable=True),
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sa.Column('is_active', sa.Boolean(), nullable=False),
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sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
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sa.Column('updated_at', sa.DateTime(timezone=True), nullable=False),
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sa.ForeignKeyConstraint(['tenant_id'], ['tenants.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_users_email'), 'users', ['email'], unique=True)
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op.create_index(op.f('ix_users_tenant_id'), 'users', ['tenant_id'], unique=False)
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op.create_table('audit_logs',
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sa.Column('id', sa.String(length=36), nullable=False),
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sa.Column('tenant_id', sa.String(length=36), nullable=False),
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sa.Column('user_id', sa.String(length=36), nullable=True),
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sa.Column('action', sa.String(length=100), nullable=False, comment='操作类型:login/view/create/update/delete/export/ai_call'),
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sa.Column('resource_type', sa.String(length=50), nullable=True, comment='资源类型'),
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sa.Column('resource_id', sa.String(length=36), nullable=True, comment='资源 ID'),
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sa.Column('detail_json', postgresql.JSONB(astext_type=sa.Text()), nullable=True, comment='操作详情'),
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sa.Column('ip', postgresql.INET(), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
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sa.ForeignKeyConstraint(['tenant_id'], ['tenants.id'], ),
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sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_audit_logs_tenant_id'), 'audit_logs', ['tenant_id'], unique=False)
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op.create_table('health_scores',
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sa.Column('id', sa.String(length=36), nullable=False),
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sa.Column('company_id', sa.String(length=36), nullable=False),
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sa.Column('total_score', sa.Float(), nullable=False, comment='总分(0-100)'),
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sa.Column('financial_score', sa.Float(), nullable=True, comment='财务健康度'),
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sa.Column('operational_score', sa.Float(), nullable=True, comment='经营健康度'),
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sa.Column('ai_commercial_score', sa.Float(), nullable=True, comment='AI+ 商业化健康度'),
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sa.Column('ai_cost_score', sa.Float(), nullable=True, comment='AI+ 成本健康度'),
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sa.Column('trend', sa.String(length=20), nullable=True, comment='趋势:up/stable/down'),
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sa.Column('evidence_json', postgresql.JSONB(astext_type=sa.Text()), nullable=True, comment='评分依据'),
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sa.Column('recommendations_json', postgresql.JSONB(astext_type=sa.Text()), nullable=True, comment='建议动作'),
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sa.Column('calculated_at', sa.DateTime(timezone=True), nullable=False),
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sa.ForeignKeyConstraint(['company_id'], ['companies.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_health_scores_company_id'), 'health_scores', ['company_id'], unique=False)
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op.create_table('monthly_reports',
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sa.Column('id', sa.String(length=36), nullable=False),
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sa.Column('company_id', sa.String(length=36), nullable=False),
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sa.Column('period_year', sa.Integer(), nullable=False, comment='报告年份'),
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sa.Column('period_month', sa.Integer(), nullable=False, comment='报告月份(1-12)'),
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sa.Column('status', sa.String(length=50), nullable=False, comment='状态:draft/submitted/ai_parsed/reviewed'),
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sa.Column('raw_content', sa.Text(), nullable=True, comment='原始内容'),
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sa.Column('structured_data', postgresql.JSONB(astext_type=sa.Text()), nullable=True, comment='结构化指标数据'),
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sa.Column('ai_summary', sa.Text(), nullable=True, comment='AI 生成的摘要'),
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sa.Column('ai_concerns', postgresql.JSONB(astext_type=sa.Text()), nullable=True, comment='AI 关注点列表'),
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sa.Column('submitted_by', sa.String(length=36), nullable=True),
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sa.Column('submitted_at', sa.DateTime(timezone=True), nullable=True),
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sa.Column('reviewed_by', sa.String(length=36), nullable=True),
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sa.Column('reviewed_at', sa.DateTime(timezone=True), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
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sa.Column('updated_at', sa.DateTime(timezone=True), nullable=False),
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sa.ForeignKeyConstraint(['company_id'], ['companies.id'], ),
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sa.ForeignKeyConstraint(['reviewed_by'], ['users.id'], ),
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sa.ForeignKeyConstraint(['submitted_by'], ['users.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_monthly_reports_company_id'), 'monthly_reports', ['company_id'], unique=False)
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op.create_table('risk_events',
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sa.Column('id', sa.String(length=36), nullable=False),
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sa.Column('company_id', sa.String(length=36), nullable=False),
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sa.Column('type', sa.String(length=50), nullable=False, comment='风险类型:financial/operational/org/ai_specific'),
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sa.Column('severity', sa.String(length=20), nullable=False, comment='严重程度:low/medium/high/critical'),
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sa.Column('status', sa.String(length=20), nullable=False, comment='状态:open/assigned/in_progress/resolved/closed'),
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sa.Column('title', sa.String(length=200), nullable=False),
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sa.Column('description', sa.Text(), nullable=True),
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sa.Column('evidence_json', postgresql.JSONB(astext_type=sa.Text()), nullable=True, comment='证据链'),
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sa.Column('suggested_action', sa.Text(), nullable=True, comment='建议动作'),
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sa.Column('assigned_to', sa.String(length=36), nullable=True),
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sa.Column('due_at', sa.DateTime(timezone=True), nullable=True),
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sa.Column('identified_at', sa.DateTime(timezone=True), nullable=False),
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sa.Column('closed_at', sa.DateTime(timezone=True), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
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sa.Column('updated_at', sa.DateTime(timezone=True), nullable=False),
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sa.ForeignKeyConstraint(['assigned_to'], ['users.id'], ),
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sa.ForeignKeyConstraint(['company_id'], ['companies.id'], ),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index(op.f('ix_risk_events_company_id'), 'risk_events', ['company_id'], unique=False)
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# ### end Alembic commands ###
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def downgrade() -> None:
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"""Downgrade schema."""
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_index(op.f('ix_risk_events_company_id'), table_name='risk_events')
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op.drop_table('risk_events')
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op.drop_index(op.f('ix_monthly_reports_company_id'), table_name='monthly_reports')
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op.drop_table('monthly_reports')
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op.drop_index(op.f('ix_health_scores_company_id'), table_name='health_scores')
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op.drop_table('health_scores')
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op.drop_index(op.f('ix_audit_logs_tenant_id'), table_name='audit_logs')
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op.drop_table('audit_logs')
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op.drop_index(op.f('ix_users_tenant_id'), table_name='users')
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op.drop_index(op.f('ix_users_email'), table_name='users')
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op.drop_table('users')
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op.drop_index(op.f('ix_companies_tenant_id'), table_name='companies')
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op.drop_table('companies')
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op.drop_table('tenants')
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# ### end Alembic commands ###
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