Проект разделен на два репозитория

VM1_app/codebase/backend/bitrix-local-app/app/__init__.py

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+"""HAN Bitrix24 Open Lines adapter."""

VM1_app/codebase/backend/bitrix-local-app/app/models.py

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+from __future__ import annotations
+
+import uuid
+from datetime import UTC, datetime
+
+from sqlalchemy import (
+    BigInteger,
+    DateTime,
+    ForeignKey,
+    Index,
+    Integer,
+    JSON,
+    String,
+    Text,
+    UniqueConstraint,
+    text,
+)
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column
+
+SCHEMA = "bitrix_local"
+
+
+def now() -> datetime:
+    return datetime.now(UTC)
+
+
+class Base(DeclarativeBase):
+    pass
+
+
+class Common:
+    id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=now)
+    updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=now, onupdate=now)
+    record_status: Mapped[str] = mapped_column(String(1), default="A")
+    status_changed_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+    status_change_reason: Mapped[str | None] = mapped_column(String(255))
+
+
+class PortalInstallation(Common, Base):
+    __tablename__ = "portal_installations"
+    __table_args__ = (
+        Index(
+            "uq_portal_active_domain",
+            "domain",
+            unique=True,
+            postgresql_where=text("record_status = 'A'"),
+        ),
+        {"schema": SCHEMA},
+    )
+    member_id: Mapped[str] = mapped_column(String(128), unique=True)
+    domain: Mapped[str] = mapped_column(String(255))
+    client_endpoint: Mapped[str] = mapped_column(String(1024))
+    access_ciphertext: Mapped[str] = mapped_column(Text)
+    access_nonce: Mapped[str] = mapped_column(String(64))
+    refresh_ciphertext: Mapped[str] = mapped_column(Text)
+    refresh_nonce: Mapped[str] = mapped_column(String(64))
+    application_ciphertext: Mapped[str] = mapped_column(Text)
+    application_nonce: Mapped[str] = mapped_column(String(64))
+    key_version: Mapped[str] = mapped_column(String(32))
+    expires_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+    scope: Mapped[str | None] = mapped_column(Text)
+    install_status: Mapped[str] = mapped_column(String(32), default="installed")
+    setup_status: Mapped[str] = mapped_column(String(32), default="pending")
+    last_refresh_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+    last_error_code: Mapped[str | None] = mapped_column(String(64))
+
+
+class ConnectorSetup(Common, Base):
+    __tablename__ = "connector_setup"
+    __table_args__ = (
+        UniqueConstraint("portal_id", "connector_id", "line_id"),
+        Index("ix_setup_retry", "next_retry_at", "attempt_count"),
+        {"schema": SCHEMA},
+    )
+    portal_id: Mapped[uuid.UUID] = mapped_column(
+        UUID(as_uuid=True), ForeignKey(f"{SCHEMA}.portal_installations.id")
+    )
+    connector_id: Mapped[str] = mapped_column(String(64))
+    line_id: Mapped[str] = mapped_column(String(32))
+    registered: Mapped[bool] = mapped_column(default=False)
+    activated: Mapped[bool] = mapped_column(default=False)
+    bindings_json: Mapped[dict] = mapped_column(JSON, default=dict)
+    desired_version: Mapped[str] = mapped_column(String(32), default="1")
+    observed_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+    next_retry_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+    attempt_count: Mapped[int] = mapped_column(Integer, default=0)
+    lease_until: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+    last_error_code: Mapped[str | None] = mapped_column(String(64))
+
+
+class DialogSession(Common, Base):
+    __tablename__ = "dialog_sessions"
+    __table_args__ = (
+        Index(
+            "uq_dialog_active_external_chat",
+            "external_chat_id",
+            unique=True,
+            postgresql_where=text("record_status = 'A'"),
+        ),
+        Index("ix_dialog_bitrix_chat", "bitrix_chat_id"),
+        Index("ix_dialog_session", "session_id"),
+        Index("ix_dialog_status_updated", "status", "updated_at"),
+        {"schema": SCHEMA},
+    )
+    external_chat_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True))
+    bitrix_chat_id: Mapped[int | None] = mapped_column(BigInteger)
+    session_id: Mapped[str | None] = mapped_column(String(255))
+    portal_id: Mapped[uuid.UUID] = mapped_column(
+        UUID(as_uuid=True), ForeignKey(f"{SCHEMA}.portal_installations.id")
+    )
+    status: Mapped[str] = mapped_column(String(16), default="open")
+
+
+class InboxEvent(Common, Base):
+    __tablename__ = "inbox_events"
+    __table_args__ = (
+        UniqueConstraint("event_id"),
+        Index(
+            "uq_inbox_chat_message",
+            "external_chat_id",
+            "bitrix_message_id",
+            unique=True,
+            postgresql_where=text("bitrix_message_id IS NOT NULL"),
+        ),
+        Index("ix_inbox_worker", "status", "next_attempt_at"),
+        {"schema": SCHEMA},
+    )
+    event_id: Mapped[str] = mapped_column(String(255))
+    event_type: Mapped[str] = mapped_column(String(64))
+    external_chat_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True))
+    bitrix_message_id: Mapped[str | None] = mapped_column(String(255))
+    payload_fingerprint: Mapped[str] = mapped_column(String(64))
+    normalized_json: Mapped[dict] = mapped_column(JSON)
+    status: Mapped[str] = mapped_column(String(32), default="received")
+    attempt_count: Mapped[int] = mapped_column(Integer, default=0)
+    next_attempt_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=now)
+    lease_until: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+    api_ack_status: Mapped[str | None] = mapped_column(String(32))
+    delivery_ack_status: Mapped[str | None] = mapped_column(String(32))
+    last_error_code: Mapped[str | None] = mapped_column(String(64))
+
+
+class OutboundMessage(Common, Base):
+    __tablename__ = "outbound_messages"
+    __table_args__ = (Index("ix_outbound_worker", "status", "next_attempt_at"), {"schema": SCHEMA})
+    message_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), unique=True)
+    external_chat_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True))
+    request_fingerprint: Mapped[str] = mapped_column(String(64))
+    payload_json: Mapped[dict] = mapped_column(JSON)
+    status: Mapped[str] = mapped_column(String(32), default="received")
+    bitrix_message_id: Mapped[str | None] = mapped_column(String(255))
+    response_json: Mapped[dict | None] = mapped_column(JSON)
+    attempt_count: Mapped[int] = mapped_column(Integer, default=0)
+    next_attempt_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=now)
+    lease_until: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+    last_error_code: Mapped[str | None] = mapped_column(String(64))
+
+
+class DeliveryAckOutbox(Common, Base):
+    __tablename__ = "delivery_ack_outbox"
+    __table_args__ = (Index("ix_ack_worker", "status", "next_attempt_at"), {"schema": SCHEMA})
+    inbox_event_id: Mapped[uuid.UUID] = mapped_column(
+        UUID(as_uuid=True), ForeignKey(f"{SCHEMA}.inbox_events.id"), unique=True
+    )
+    payload_json: Mapped[dict] = mapped_column(JSON)
+    status: Mapped[str] = mapped_column(String(32), default="pending")
+    attempt_count: Mapped[int] = mapped_column(Integer, default=0)
+    next_attempt_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=now)
+    lease_until: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+    last_error_code: Mapped[str | None] = mapped_column(String(64))
+
+
+class InstallRun(Common, Base):
+    __tablename__ = "install_runs"
+    __table_args__ = ({"schema": SCHEMA},)
+    portal_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True))
+    status: Mapped[str] = mapped_column(String(32))
+    result_json: Mapped[dict] = mapped_column(JSON, default=dict)
+
+
+class AuditEvent(Common, Base):
+    __tablename__ = "audit_events"
+    __table_args__ = (Index("ix_audit_created", "created_at"), {"schema": SCHEMA})
+    event_type: Mapped[str] = mapped_column(String(128))
+    actor_type: Mapped[str] = mapped_column(String(32), default="system")
+    safe_details: Mapped[dict] = mapped_column(JSON, default=dict)

VM1_app/codebase/backend/bitrix-local-app/app/postgres.py

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+from __future__ import annotations
+
+from typing import Any
+
+import asyncpg
+from sqlalchemy.ext.asyncio import AsyncEngine, create_async_engine
+
+
+def asyncpg_dsn(url: str) -> str:
+    if url.startswith("postgresql+asyncpg://"):
+        return url.replace("postgresql+asyncpg://", "postgresql://", 1)
+    return url
+
+
+def create_postgres_engine(url: str, **engine_options: Any) -> AsyncEngine:
+    dsn = asyncpg_dsn(url)
+
+    async def connect():
+        return await asyncpg.connect(dsn=dsn)
+
+    return create_async_engine(
+        "postgresql+asyncpg://",
+        async_creator=connect,
+        **engine_options,
+    )