feat(crud): add production task CRUD with route-cloning logic

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zlwu committed 2026-05-20 00:11:57 +08:00
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"""生产任务 CRUD(biz_production_task + 步骤 + 子表 + 投入/产出)"""
from __future__ import annotations
import math
from datetime import datetime
from typing import Any, Dict, List, Optional, Tuple
from sqlalchemy import and_, func
from sqlalchemy.orm import Session
from app.core.utils import generate_uuid
from app.models.models import (
BizProcessRouteStep,
BizProcessRouteStepConsumable,
BizProcessRouteStepDataCollection,
BizProcessRouteStepOutput,
BizProcessRouteStepReagent,
BizProductionTask,
BizProductionTaskInput,
BizProductionTaskOutput,
BizProductionTaskStep,
BizProductionTaskStepConsumable,
BizProductionTaskStepDataCollection,
BizProductionTaskStepOutput,
BizProductionTaskStepReagent,
)
def _fmt_dt(t: Optional[datetime]) -> str:
return t.strftime("%Y-%m-%d %H:%M:%S") if t else ""
def _generate_task_no(db: Session, tenant_no: str) -> str:
day = datetime.now().strftime("%Y%m%d")
like = f"RW{day}%"
cnt = (
db.query(func.count(BizProductionTask.id))
.filter(
BizProductionTask.tenant_no == tenant_no,
BizProductionTask.task_no.like(like),
)
.scalar()
)
return f"RW{day}{(cnt or 0) + 1:04d}"
def _task_to_dict(t: BizProductionTask) -> Dict[str, Any]:
return {
"id": t.id,
"taskNo": t.task_no,
"workOrderId": t.work_order_id,
"taskName": t.task_name or "",
"description": t.description or "",
"routeId": t.route_id or "",
"taskStatus": t.task_status,
"startedTime": _fmt_dt(t.started_time),
"completedTime": _fmt_dt(t.completed_time),
"remark": t.remark or "",
"attachments": t.attachments or "",
"tenantNo": t.tenant_no,
"orderNum": t.order_num if t.order_num is not None else 0,
"createTime": _fmt_dt(t.create_time),
"updateTime": _fmt_dt(t.update_time),
}
def _step_to_dict(s: BizProductionTaskStep) -> Dict[str, Any]:
return {
"id": s.id,
"taskId": s.task_id,
"stepOrder": s.step_order if s.step_order is not None else 0,
"processCode": s.process_code or "",
"categoryId": s.category_id or "",
"processName": s.process_name or "",
"description": s.description or "",
"equipmentName": s.equipment_name or "",
"estimatedDuration": s.estimated_duration or "",
"actualDuration": s.actual_duration or "",
"sopIds": s.sop_ids or "",
"stepStatus": s.step_status or "dzx",
"startedTime": _fmt_dt(s.started_time),
"completedTime": _fmt_dt(s.completed_time),
"remark": s.remark or "",
}
def _step_reagent_to_dict(r: BizProductionTaskStepReagent) -> Dict[str, Any]:
return {
"id": r.id,
"stepId": r.step_id,
"reagentCode": r.reagent_code or "",
"reagentName": r.reagent_name or "",
"spec": r.spec or "",
"standardUsage": r.standard_usage or "",
"actualUsage": r.actual_usage or "",
"unit": r.unit or "",
"isKeyMaterial": r.is_key_material if r.is_key_material is not None else "0",
"remark": r.remark or "",
}
def _step_consumable_to_dict(c: BizProductionTaskStepConsumable) -> Dict[str, Any]:
return {
"id": c.id,
"stepId": c.step_id,
"consumableCode": c.consumable_code or "",
"consumableName": c.consumable_name or "",
"specModel": c.spec_model or "",
"standardUsage": c.standard_usage or "",
"actualUsage": c.actual_usage or "",
"unit": c.unit or "",
"isRequired": c.is_required if c.is_required is not None else "1",
"remark": c.remark or "",
}
def _step_output_to_dict(o: BizProductionTaskStepOutput) -> Dict[str, Any]:
return {
"id": o.id,
"stepId": o.step_id,
"outputTypeId": o.output_type_id or "",
"outputName": o.output_name or "",
"outputBarcode": o.output_barcode or "",
"remark": o.remark or "",
}
def _step_data_collection_to_dict(d: BizProductionTaskStepDataCollection) -> Dict[str, Any]:
return {
"id": d.id,
"stepId": d.step_id,
"collectionName": d.collection_name or "",
"unit": d.unit or "",
"collectionValue": d.collection_value or "",
"remark": d.remark or "",
}
def _task_input_to_dict(i: BizProductionTaskInput) -> Dict[str, Any]:
return {
"id": i.id,
"taskId": i.task_id,
"inputType": i.input_type or "",
"inputId": i.input_id or "",
"inputCode": i.input_code or "",
"inputName": i.input_name or "",
"remark": i.remark or "",
}
def _task_output_to_dict(o: BizProductionTaskOutput) -> Dict[str, Any]:
return {
"id": o.id,
"taskId": o.task_id,
"cellProductId": o.cell_product_id or "",
"storageSlotId": o.storage_slot_id or "",
"outputName": o.output_name or "",
"outputBarcode": o.output_barcode or "",
"quantity": float(o.quantity) if o.quantity is not None else None,
"unit": o.unit or "",
"remark": o.remark or "",
"attachments": o.attachments or "",
}
def _soft_delete_sub(db: Session, model_class, parent_field: str, parent_id: str, now: datetime) -> None:
rows = db.query(model_class).filter(
and_(
getattr(model_class, parent_field) == parent_id,
model_class.del_flag == 0,
)
).all()
for r in rows:
r.del_flag = 1
r.update_time = now
db.add(r)
def _clone_step_reagents(
db: Session, src_step_id: str, new_step_id: str,
tenant_no: str, user_id: Optional[str], now: datetime,
) -> None:
for r in db.query(BizProcessRouteStepReagent).filter(
and_(BizProcessRouteStepReagent.step_id == src_step_id, BizProcessRouteStepReagent.del_flag == 0)
).all():
db.add(BizProductionTaskStepReagent(
id=generate_uuid(), step_id=new_step_id, tenant_no=tenant_no,
reagent_code=r.reagent_code, reagent_name=r.reagent_name,
spec=r.spec, standard_usage=r.standard_usage,
unit=r.unit, is_key_material=r.is_key_material,
remark=r.remark,
order_num=0, create_by=user_id, create_dept_id="",
create_time=now, update_by=user_id, update_time=now, del_flag=0,
))
def _clone_step_consumables(
db: Session, src_step_id: str, new_step_id: str,
tenant_no: str, user_id: Optional[str], now: datetime,
) -> None:
for c in db.query(BizProcessRouteStepConsumable).filter(
and_(BizProcessRouteStepConsumable.step_id == src_step_id, BizProcessRouteStepConsumable.del_flag == 0)
).all():
db.add(BizProductionTaskStepConsumable(
id=generate_uuid(), step_id=new_step_id, tenant_no=tenant_no,
consumable_code=c.consumable_code, consumable_name=c.consumable_name,
spec_model=c.spec_model, standard_usage=c.standard_usage,
unit=c.unit, is_required=c.is_required,
remark=c.remark,
order_num=0, create_by=user_id, create_dept_id="",
create_time=now, update_by=user_id, update_time=now, del_flag=0,
))
def _clone_step_outputs(
db: Session, src_step_id: str, new_step_id: str,
tenant_no: str, user_id: Optional[str], now: datetime,
) -> None:
for o in db.query(BizProcessRouteStepOutput).filter(
and_(BizProcessRouteStepOutput.step_id == src_step_id, BizProcessRouteStepOutput.del_flag == 0)
).all():
db.add(BizProductionTaskStepOutput(
id=generate_uuid(), step_id=new_step_id, tenant_no=tenant_no,
output_type_id=o.output_type_id, output_name=o.output_name,
output_barcode=o.output_barcode,
remark=o.remark,
order_num=0, create_by=user_id, create_dept_id="",
create_time=now, update_by=user_id, update_time=now, del_flag=0,
))
def _clone_step_data_collections(
db: Session, src_step_id: str, new_step_id: str,
tenant_no: str, user_id: Optional[str], now: datetime,
) -> None:
for d in db.query(BizProcessRouteStepDataCollection).filter(
and_(BizProcessRouteStepDataCollection.step_id == src_step_id, BizProcessRouteStepDataCollection.del_flag == 0)
).all():
db.add(BizProductionTaskStepDataCollection(
id=generate_uuid(), step_id=new_step_id, tenant_no=tenant_no,
collection_name=d.collection_name, unit=d.unit,
remark=d.remark,
order_num=0, create_by=user_id, create_dept_id="",
create_time=now, update_by=user_id, update_time=now, del_flag=0,
))
def _clone_route_to_task(
db: Session, task_id: str, route_id: str,
tenant_no: str, user_id: Optional[str], create_dept_id: str,
) -> None:
route_steps = (
db.query(BizProcessRouteStep)
.filter(and_(BizProcessRouteStep.route_id == route_id, BizProcessRouteStep.del_flag == 0))
.order_by(BizProcessRouteStep.step_order.asc(), BizProcessRouteStep.create_time.asc())
.all()
)
now = datetime.now()
for rs in route_steps:
new_step = BizProductionTaskStep(
id=generate_uuid(), task_id=task_id,
step_order=rs.step_order,
process_code=rs.process_code, category_id=rs.category_id,
process_name=rs.process_name, description=rs.description,
equipment_name=rs.equipment_name, estimated_duration=rs.estimated_duration,
sop_ids=rs.sop_ids,
step_status="dzx",
tenant_no=tenant_no, order_num=0,
remark=None, create_by=user_id, create_dept_id=create_dept_id or "",
create_time=now, update_by=user_id, update_time=now, del_flag=0,
)
db.add(new_step)
db.flush()
_clone_step_reagents(db, rs.id, new_step.id, tenant_no, user_id, now)
_clone_step_consumables(db, rs.id, new_step.id, tenant_no, user_id, now)
_clone_step_outputs(db, rs.id, new_step.id, tenant_no, user_id, now)
_clone_step_data_collections(db, rs.id, new_step.id, tenant_no, user_id, now)
def create_production_task(
db: Session, *, tenant_no: str, user_id: Optional[str] = None,
create_dept_id: str = "", data: Dict[str, Any],
) -> BizProductionTask:
task_no = _generate_task_no(db, tenant_no)
now = datetime.now()
task = BizProductionTask(
id=generate_uuid(),
task_no=task_no,
work_order_id=data.get("work_order_id", ""),
task_name=(data.get("task_name") or "").strip() or None,
description=(data.get("description") or "").strip() or None,
route_id=data.get("route_id") or None,
task_status="dpz",
remark=(data.get("remark") or "").strip() or None,
attachments=(data.get("attachments") or "").strip() or None,
tenant_no=tenant_no,
order_num=0,
create_by=user_id,
create_dept_id=create_dept_id or "",
create_time=now,
update_by=user_id,
update_time=now,
del_flag=0,
)
db.add(task)
db.flush()
route_id = data.get("route_id")
if route_id:
_clone_route_to_task(db, task.id, route_id, tenant_no, user_id, create_dept_id)
db.flush()
return task
def list_production_tasks(
db: Session, *, tenant_no: str,
page: int = 1, page_size: int = 10,
work_order_id: Optional[str] = None,
task_no: Optional[str] = None,
task_status: Optional[str] = None,
) -> Tuple[List[Dict[str, Any]], int]:
def _filtered():
q = db.query(BizProductionTask).filter(
BizProductionTask.tenant_no == tenant_no,
BizProductionTask.del_flag == 0,
)
if work_order_id and work_order_id.strip():
q = q.filter(BizProductionTask.work_order_id == work_order_id.strip())
if task_no and task_no.strip():
q = q.filter(BizProductionTask.task_no.like(f"%{task_no.strip()}%"))
if task_status and task_status.strip():
q = q.filter(BizProductionTask.task_status == task_status.strip())
return q
total = _filtered().order_by(None).with_entities(func.count(BizProductionTask.id)).scalar() or 0
page = max(1, page)
page_size = min(max(1, page_size), 100)
rows = (
_filtered()
.order_by(BizProductionTask.create_time.desc())
.offset((page - 1) * page_size)
.limit(page_size)
.all()
)
return [_task_to_dict(x) for x in rows], int(total)
def get_production_task_detail(db: Session, task_id: str, tenant_no: str) -> Optional[Dict[str, Any]]:
task = db.query(BizProductionTask).filter(
and_(
BizProductionTask.id == task_id,
BizProductionTask.tenant_no == tenant_no,
BizProductionTask.del_flag == 0,
)
).first()
if not task:
return None
result = _task_to_dict(task)
steps = (
db.query(BizProductionTaskStep)
.filter(and_(BizProductionTaskStep.task_id == task_id, BizProductionTaskStep.del_flag == 0))
.order_by(BizProductionTaskStep.step_order.asc(), BizProductionTaskStep.create_time.asc())
.all()
)
step_list = []
for s in steps:
sd = _step_to_dict(s)
reagents = db.query(BizProductionTaskStepReagent).filter(
and_(BizProductionTaskStepReagent.step_id == s.id, BizProductionTaskStepReagent.del_flag == 0)
).order_by(BizProductionTaskStepReagent.create_time.asc()).all()
consumables = db.query(BizProductionTaskStepConsumable).filter(
and_(BizProductionTaskStepConsumable.step_id == s.id, BizProductionTaskStepConsumable.del_flag == 0)
).order_by(BizProductionTaskStepConsumable.create_time.asc()).all()
outputs = db.query(BizProductionTaskStepOutput).filter(
and_(BizProductionTaskStepOutput.step_id == s.id, BizProductionTaskStepOutput.del_flag == 0)
).order_by(BizProductionTaskStepOutput.create_time.asc()).all()
data_collections = db.query(BizProductionTaskStepDataCollection).filter(
and_(BizProductionTaskStepDataCollection.step_id == s.id, BizProductionTaskStepDataCollection.del_flag == 0)
).order_by(BizProductionTaskStepDataCollection.order_num.asc()).all()
sd["reagents"] = [_step_reagent_to_dict(r) for r in reagents]
sd["consumables"] = [_step_consumable_to_dict(c) for c in consumables]
sd["outputs"] = [_step_output_to_dict(o) for o in outputs]
sd["dataCollections"] = [_step_data_collection_to_dict(d) for d in data_collections]
step_list.append(sd)
inputs = db.query(BizProductionTaskInput).filter(
and_(BizProductionTaskInput.task_id == task_id, BizProductionTaskInput.del_flag == 0)
).order_by(BizProductionTaskInput.create_time.asc()).all()
outputs = db.query(BizProductionTaskOutput).filter(
and_(BizProductionTaskOutput.task_id == task_id, BizProductionTaskOutput.del_flag == 0)
).order_by(BizProductionTaskOutput.create_time.asc()).all()
result["steps"] = step_list
result["inputs"] = [_task_input_to_dict(i) for i in inputs]
result["outputs"] = [_task_output_to_dict(o) for o in outputs]
return result
def update_production_task(
db: Session, task_id: str, tenant_no: str,
user_id: Optional[str], data: Dict[str, Any],
) -> BizProductionTask:
task = db.query(BizProductionTask).filter(
and_(
BizProductionTask.id == task_id,
BizProductionTask.tenant_no == tenant_no,
BizProductionTask.del_flag == 0,
)
).first()
if not task:
raise ValueError("任务不存在")
for field in ["task_name", "description", "remark", "attachments"]:
val = data.get(field)
if val is not None:
setattr(task, field, (val or "").strip() or None)
task.update_by = user_id
task.update_time = datetime.now()
db.add(task)
db.commit()
db.refresh(task)
return task
def update_task_status(
db: Session, task_id: str, tenant_no: str,
user_id: Optional[str], status: str,
) -> BizProductionTask:
task = db.query(BizProductionTask).filter(
and_(
BizProductionTask.id == task_id,
BizProductionTask.tenant_no == tenant_no,
BizProductionTask.del_flag == 0,
)
).first()
if not task:
raise ValueError("任务不存在")
now = datetime.now()
task.task_status = status
if status == "jxz" and not task.started_time:
task.started_time = now
if status == "ywc" and not task.completed_time:
task.completed_time = now
task.update_by = user_id
task.update_time = now
db.add(task)
db.commit()
db.refresh(task)
return task
def add_task_step(
db: Session, task_id: str, tenant_no: str,
user_id: Optional[str], data: Dict[str, Any],
) -> Dict[str, Any]:
task = db.query(BizProductionTask).filter(
and_(
BizProductionTask.id == task_id,
BizProductionTask.tenant_no == tenant_no,
BizProductionTask.del_flag == 0,
)
).first()
if not task:
raise ValueError("任务不存在")
now = datetime.now()
step_order = data.get("step_order")
if step_order is None:
max_order = db.query(func.max(BizProductionTaskStep.step_order)).filter(
and_(BizProductionTaskStep.task_id == task_id, BizProductionTaskStep.del_flag == 0)
).scalar()
step_order = (max_order or 0) + 1
step = BizProductionTaskStep(
id=generate_uuid(), task_id=task_id,
step_order=step_order,
process_code=(data.get("process_code") or "").strip() or None,
category_id=(data.get("category_id") or "").strip() or None,
process_name=(data.get("process_name") or "").strip() or None,
description=(data.get("description") or "").strip() or None,
equipment_name=(data.get("equipment_name") or "").strip() or None,
estimated_duration=(data.get("estimated_duration") or "").strip() or None,
actual_duration=(data.get("actual_duration") or "").strip() or None,
sop_ids=(data.get("sop_ids") or "").strip() or None,
step_status=(data.get("step_status") or "dzx"),
tenant_no=tenant_no, order_num=0,
remark=(data.get("remark") or "").strip() or None,
create_by=user_id, create_dept_id="",
create_time=now, update_by=user_id, update_time=now, del_flag=0,
)
db.add(step)
db.commit()
return _step_to_dict(step)
def update_task_step(
db: Session, step_id: str, tenant_no: str,
user_id: Optional[str], data: Dict[str, Any],
) -> BizProductionTaskStep:
step = db.query(BizProductionTaskStep).filter(
and_(
BizProductionTaskStep.id == step_id,
BizProductionTaskStep.tenant_no == tenant_no,
BizProductionTaskStep.del_flag == 0,
)
).first()
if not step:
raise ValueError("步骤不存在")
for field in [
"step_order", "process_code", "category_id", "process_name",
"description", "equipment_name", "estimated_duration", "actual_duration",
"sop_ids", "step_status", "remark",
]:
val = data.get(field)
if val is not None:
if field == "step_order":
setattr(step, field, int(val))
else:
setattr(step, field, (val or "").strip() or None)
if data.get("started_time"):
from dateutil.parser import parse as _parse_dt
step.started_time = _parse_dt(data["started_time"])
if data.get("completed_time"):
from dateutil.parser import parse as _parse_dt
step.completed_time = _parse_dt(data["completed_time"])
step.update_by = user_id
step.update_time = datetime.now()
db.add(step)
db.commit()
db.refresh(step)
return step
def delete_task_step(db: Session, step_id: str, tenant_no: str, user_id: Optional[str]) -> None:
step = db.query(BizProductionTaskStep).filter(
and_(
BizProductionTaskStep.id == step_id,
BizProductionTaskStep.tenant_no == tenant_no,
BizProductionTaskStep.del_flag == 0,
)
).first()
if not step:
raise ValueError("步骤不存在")
now = datetime.now()
step.del_flag = 1
step.update_by = user_id
step.update_time = now
db.add(step)
_soft_delete_sub(db, BizProductionTaskStepReagent, "step_id", step_id, now)
_soft_delete_sub(db, BizProductionTaskStepConsumable, "step_id", step_id, now)
_soft_delete_sub(db, BizProductionTaskStepOutput, "step_id", step_id, now)
_soft_delete_sub(db, BizProductionTaskStepDataCollection, "step_id", step_id, now)
db.commit()
def replace_step_reagents(
db: Session, step_id: str, tenant_no: str,
user_id: Optional[str], items: List[Dict[str, Any]],
) -> None:
now = datetime.now()
_soft_delete_sub(db, BizProductionTaskStepReagent, "step_id", step_id, now)
for it in items:
db.add(BizProductionTaskStepReagent(
id=generate_uuid(), step_id=step_id, tenant_no=tenant_no,
reagent_code=(it.get("reagent_code") or "").strip() or None,
reagent_name=(it.get("reagent_name") or "").strip() or None,
spec=(it.get("spec") or "").strip() or None,
standard_usage=(it.get("standard_usage") or "").strip() or None,
actual_usage=(it.get("actual_usage") or "").strip() or None,
unit=(it.get("unit") or "").strip() or None,
is_key_material=it.get("is_key_material", "0"),
remark=(it.get("remark") or "").strip() or None,
order_num=0, create_by=user_id, create_dept_id="",
create_time=now, update_by=user_id, update_time=now, del_flag=0,
))
db.commit()
def replace_step_consumables(
db: Session, step_id: str, tenant_no: str,
user_id: Optional[str], items: List[Dict[str, Any]],
) -> None:
now = datetime.now()
_soft_delete_sub(db, BizProductionTaskStepConsumable, "step_id", step_id, now)
for it in items:
db.add(BizProductionTaskStepConsumable(
id=generate_uuid(), step_id=step_id, tenant_no=tenant_no,
consumable_code=(it.get("consumable_code") or "").strip() or None,
consumable_name=(it.get("consumable_name") or "").strip() or None,
spec_model=(it.get("spec_model") or "").strip() or None,
standard_usage=(it.get("standard_usage") or "").strip() or None,
actual_usage=(it.get("actual_usage") or "").strip() or None,
unit=(it.get("unit") or "").strip() or None,
is_required=it.get("is_required", "1"),
remark=(it.get("remark") or "").strip() or None,
order_num=0, create_by=user_id, create_dept_id="",
create_time=now, update_by=user_id, update_time=now, del_flag=0,
))
db.commit()
def replace_step_outputs(
db: Session, step_id: str, tenant_no: str,
user_id: Optional[str], items: List[Dict[str, Any]],
) -> None:
now = datetime.now()
_soft_delete_sub(db, BizProductionTaskStepOutput, "step_id", step_id, now)
for it in items:
db.add(BizProductionTaskStepOutput(
id=generate_uuid(), step_id=step_id, tenant_no=tenant_no,
output_type_id=(it.get("output_type_id") or "").strip() or None,
output_name=(it.get("output_name") or "").strip() or None,
output_barcode=(it.get("output_barcode") or "").strip() or None,
remark=(it.get("remark") or "").strip() or None,
order_num=0, create_by=user_id, create_dept_id="",
create_time=now, update_by=user_id, update_time=now, del_flag=0,
))
db.commit()
def replace_step_data_collections(
db: Session, step_id: str, tenant_no: str,
user_id: Optional[str], items: List[Dict[str, Any]],
) -> None:
now = datetime.now()
_soft_delete_sub(db, BizProductionTaskStepDataCollection, "step_id", step_id, now)
for it in items:
db.add(BizProductionTaskStepDataCollection(
id=generate_uuid(), step_id=step_id, tenant_no=tenant_no,
collection_name=(it.get("collection_name") or "").strip() or None,
unit=(it.get("unit") or "").strip() or None,
collection_value=(it.get("collection_value") or "").strip() or None,
remark=(it.get("remark") or "").strip() or None,
order_num=0, create_by=user_id, create_dept_id="",
create_time=now, update_by=user_id, update_time=now, del_flag=0,
))
db.commit()
def set_task_inputs(
db: Session, task_id: str, tenant_no: str,
user_id: Optional[str], items: List[Dict[str, Any]],
) -> None:
now = datetime.now()
_soft_delete_sub(db, BizProductionTaskInput, "task_id", task_id, now)
for it in items:
db.add(BizProductionTaskInput(
id=generate_uuid(), task_id=task_id, tenant_no=tenant_no,
input_type=(it.get("input_type") or "").strip() or None,
input_id=(it.get("input_id") or "").strip() or None,
input_code=(it.get("input_code") or "").strip() or None,
input_name=(it.get("input_name") or "").strip() or None,
remark=(it.get("remark") or "").strip() or None,
order_num=0, create_by=user_id, create_dept_id="",
create_time=now, update_by=user_id, update_time=now, del_flag=0,
))
db.commit()
def set_task_outputs(
db: Session, task_id: str, tenant_no: str,
user_id: Optional[str], items: List[Dict[str, Any]],
) -> None:
now = datetime.now()
_soft_delete_sub(db, BizProductionTaskOutput, "task_id", task_id, now)
for it in items:
quantity = it.get("quantity")
db.add(BizProductionTaskOutput(
id=generate_uuid(), task_id=task_id, tenant_no=tenant_no,
cell_product_id=(it.get("cell_product_id") or "").strip() or None,
storage_slot_id=(it.get("storage_slot_id") or "").strip() or None,
output_name=(it.get("output_name") or "").strip() or None,
output_barcode=(it.get("output_barcode") or "").strip() or None,
quantity=quantity if quantity is not None else None,
unit=(it.get("unit") or "").strip() or None,
remark=(it.get("remark") or "").strip() or None,
attachments=(it.get("attachments") or "").strip() or None,
order_num=0, create_by=user_id, create_dept_id="",
create_time=now, update_by=user_id, update_time=now, del_flag=0,
))
db.commit()
def total_pages(total: int, page_size: int) -> int:
if total <= 0:
return 0
return int(math.ceil(total / float(page_size)))