Добавление всех наработок за период практики.

apps/bot/domain.py

@@ -0,0 +1,73 @@
+from dataclasses import dataclass
+from datetime import datetime
+
+DEALS_PER_PAGE = 5
+MAX_DEAL_MESSAGE_LENGTH = 3900
+
+
+@dataclass(frozen=True)
+class Binding:
+    member_id: str
+    domain: str
+    bitrix_user_id: int
+    telegram_user_id: int
+
+
+@dataclass(frozen=True)
+class OAuthCredentials:
+    member_id: str
+    domain: str
+    bitrix_user_id: int
+    access_token: bytes
+    refresh_token: bytes
+    expires_at: datetime
+    version: int
+
+
+@dataclass(frozen=True)
+class ClientInfo:
+    name: str | None = None
+    company: str | None = None
+    phone: str | None = None
+
+
+@dataclass(frozen=True)
+class DealStageFilter:
+    key: str
+    title: str
+    stage_id: str | None
+    assigned_to_viewer: bool = False
+
+
+@dataclass(frozen=True)
+class DealStage:
+    stage_id: str
+    title: str
+    semantics: str
+
+    @property
+    def is_final(self) -> bool:
+        return self.semantics in {"S", "F"}
+
+
+@dataclass(frozen=True)
+class DealStageAdvance:
+    deal_id: str
+    current_stage_id: str
+    target_stage_id: str
+    target_stage_title: str
+    is_final: bool
+
+
+@dataclass(frozen=True)
+class DealPage:
+    deals: list[dict]
+    page: int
+    total_deals: int
+    total_pages: int
+    stage_filter: DealStageFilter
+    stage_filters: tuple[DealStageFilter, ...]
+
+    @property
+    def has_next(self) -> bool:
+        return self.page + 1 < self.total_pages