72077908f1
Ship fleet, availability, pricing, dispatch, routing, tracking, and settlement on delivery-service 0.10.8.0 with migrations and phase tests green. Co-authored-by: Cursor <cursoragent@cursor.com>
72 lines
2.7 KiB
Python
72 lines
2.7 KiB
Python
"""Routing query specifications — Phase 10.6."""
|
|
from __future__ import annotations
|
|
|
|
from dataclasses import dataclass
|
|
from uuid import UUID
|
|
|
|
from sqlalchemy import Select, asc, desc, or_
|
|
from sqlalchemy.sql import ColumnElement
|
|
|
|
from app.models.routing import OptimizationRun, RoutePlan
|
|
from app.models.types import OptimizationRunStatus, RoutePlanStatus
|
|
|
|
ROUTE_SORT = frozenset({"created_at", "updated_at", "code", "status"})
|
|
OPT_SORT = frozenset({"created_at", "updated_at", "status"})
|
|
|
|
|
|
@dataclass(frozen=True, slots=True)
|
|
class RoutePlanListSpec:
|
|
status: RoutePlanStatus | None = None
|
|
organization_id: UUID | None = None
|
|
driver_id: UUID | None = None
|
|
q: str | None = None
|
|
sort_by: str = "created_at"
|
|
sort_dir: str = "desc"
|
|
|
|
def filter_clauses(self) -> list[ColumnElement]:
|
|
clauses: list[ColumnElement] = []
|
|
if self.status is not None:
|
|
clauses.append(RoutePlan.status == self.status)
|
|
if self.organization_id is not None:
|
|
clauses.append(RoutePlan.organization_id == self.organization_id)
|
|
if self.driver_id is not None:
|
|
clauses.append(RoutePlan.driver_id == self.driver_id)
|
|
if self.q:
|
|
term = f"%{self.q.strip()}%"
|
|
clauses.append(RoutePlan.code.ilike(term))
|
|
return clauses
|
|
|
|
def apply(self, stmt: Select) -> Select:
|
|
clauses = self.filter_clauses()
|
|
if clauses:
|
|
stmt = stmt.where(*clauses)
|
|
sort_key = self.sort_by if self.sort_by in ROUTE_SORT else "created_at"
|
|
column = getattr(RoutePlan, sort_key)
|
|
order = desc(column) if self.sort_dir.lower() != "asc" else asc(column)
|
|
return stmt.order_by(order)
|
|
|
|
|
|
@dataclass(frozen=True, slots=True)
|
|
class OptimizationRunListSpec:
|
|
route_plan_id: UUID | None = None
|
|
status: OptimizationRunStatus | None = None
|
|
sort_by: str = "created_at"
|
|
sort_dir: str = "desc"
|
|
|
|
def filter_clauses(self) -> list[ColumnElement]:
|
|
clauses: list[ColumnElement] = []
|
|
if self.route_plan_id is not None:
|
|
clauses.append(OptimizationRun.route_plan_id == self.route_plan_id)
|
|
if self.status is not None:
|
|
clauses.append(OptimizationRun.status == self.status)
|
|
return clauses
|
|
|
|
def apply(self, stmt: Select) -> Select:
|
|
clauses = self.filter_clauses()
|
|
if clauses:
|
|
stmt = stmt.where(*clauses)
|
|
sort_key = self.sort_by if self.sort_by in OPT_SORT else "created_at"
|
|
column = getattr(OptimizationRun, sort_key)
|
|
order = desc(column) if self.sort_dir.lower() != "asc" else asc(column)
|
|
return stmt.order_by(order)
|