371 lines
9.9 KiB
Python
371 lines
9.9 KiB
Python
# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
|
|
# License: GNU General Public License v3. See license.txt
|
|
|
|
|
|
import json
|
|
from typing import Dict, Optional
|
|
|
|
import frappe
|
|
from frappe.utils import cint
|
|
from frappe.utils.nestedset import get_root_of
|
|
|
|
from erpnext.accounts.doctype.pos_invoice.pos_invoice import get_stock_availability
|
|
from erpnext.accounts.doctype.pos_profile.pos_profile import get_child_nodes, get_item_groups
|
|
from erpnext.stock.utils import scan_barcode
|
|
|
|
|
|
def search_by_term(search_term, warehouse, price_list):
|
|
result = search_for_serial_or_batch_or_barcode_number(search_term) or {}
|
|
|
|
item_code = result.get("item_code", search_term)
|
|
serial_no = result.get("serial_no", "")
|
|
batch_no = result.get("batch_no", "")
|
|
barcode = result.get("barcode", "")
|
|
|
|
if not result:
|
|
return
|
|
|
|
item_doc = frappe.get_doc("Item", item_code)
|
|
|
|
if not item_doc:
|
|
return
|
|
|
|
item = {
|
|
"barcode": barcode,
|
|
"batch_no": batch_no,
|
|
"description": item_doc.description,
|
|
"is_stock_item": item_doc.is_stock_item,
|
|
"item_code": item_doc.name,
|
|
"item_image": item_doc.image,
|
|
"item_name": item_doc.item_name,
|
|
"serial_no": serial_no,
|
|
"stock_uom": item_doc.stock_uom,
|
|
"uom": item_doc.stock_uom,
|
|
}
|
|
|
|
if barcode:
|
|
barcode_info = next(filter(lambda x: x.barcode == barcode, item_doc.get("barcodes", [])), None)
|
|
if barcode_info and barcode_info.uom:
|
|
uom = next(filter(lambda x: x.uom == barcode_info.uom, item_doc.uoms), {})
|
|
item.update(
|
|
{
|
|
"uom": barcode_info.uom,
|
|
"conversion_factor": uom.get("conversion_factor", 1),
|
|
}
|
|
)
|
|
|
|
item_stock_qty, is_stock_item = get_stock_availability(item_code, warehouse)
|
|
item_stock_qty = item_stock_qty // item.get("conversion_factor", 1)
|
|
item.update({"actual_qty": item_stock_qty})
|
|
|
|
price = frappe.get_list(
|
|
doctype="Item Price",
|
|
filters={
|
|
"price_list": price_list,
|
|
"item_code": item_code,
|
|
},
|
|
fields=["uom", "stock_uom", "currency", "price_list_rate"],
|
|
)
|
|
|
|
def __sort(p):
|
|
p_uom = p.get("uom")
|
|
|
|
if p_uom == item.get("uom"):
|
|
return 0
|
|
elif p_uom == item.get("stock_uom"):
|
|
return 1
|
|
else:
|
|
return 2
|
|
|
|
# sort by fallback preference. always pick exact uom match if available
|
|
price = sorted(price, key=__sort)
|
|
|
|
if len(price) > 0:
|
|
p = price.pop(0)
|
|
item.update(
|
|
{
|
|
"currency": p.get("currency"),
|
|
"price_list_rate": p.get("price_list_rate"),
|
|
}
|
|
)
|
|
|
|
return {"items": [item]}
|
|
|
|
|
|
@frappe.whitelist()
|
|
def get_items(start, page_length, price_list, item_group, pos_profile, search_term=""):
|
|
warehouse, hide_unavailable_items = frappe.db.get_value(
|
|
"POS Profile", pos_profile, ["warehouse", "hide_unavailable_items"]
|
|
)
|
|
|
|
result = []
|
|
|
|
if search_term:
|
|
result = search_by_term(search_term, warehouse, price_list) or []
|
|
if result:
|
|
return result
|
|
|
|
if not frappe.db.exists("Item Group", item_group):
|
|
item_group = get_root_of("Item Group")
|
|
|
|
condition = get_conditions(search_term)
|
|
condition += get_item_group_condition(pos_profile)
|
|
|
|
lft, rgt = frappe.db.get_value("Item Group", item_group, ["lft", "rgt"])
|
|
|
|
bin_join_selection, bin_join_condition = "", ""
|
|
if hide_unavailable_items:
|
|
bin_join_selection = ", `tabBin` bin"
|
|
bin_join_condition = (
|
|
"AND bin.warehouse = %(warehouse)s AND bin.item_code = item.name AND bin.actual_qty > 0"
|
|
)
|
|
|
|
items_data = frappe.db.sql(
|
|
"""
|
|
SELECT
|
|
item.name AS item_code,
|
|
item.item_name,
|
|
item.description,
|
|
item.stock_uom,
|
|
item.image AS item_image,
|
|
item.is_stock_item
|
|
FROM
|
|
`tabItem` item {bin_join_selection}
|
|
WHERE
|
|
item.disabled = 0
|
|
AND item.has_variants = 0
|
|
AND item.is_sales_item = 1
|
|
AND item.is_fixed_asset = 0
|
|
AND item.item_group in (SELECT name FROM `tabItem Group` WHERE lft >= {lft} AND rgt <= {rgt})
|
|
AND {condition}
|
|
{bin_join_condition}
|
|
ORDER BY
|
|
item.name asc
|
|
LIMIT
|
|
{page_length} offset {start}""".format(
|
|
start=cint(start),
|
|
page_length=cint(page_length),
|
|
lft=cint(lft),
|
|
rgt=cint(rgt),
|
|
condition=condition,
|
|
bin_join_selection=bin_join_selection,
|
|
bin_join_condition=bin_join_condition,
|
|
),
|
|
{"warehouse": warehouse},
|
|
as_dict=1,
|
|
)
|
|
|
|
# return (empty) list if there are no results
|
|
if not items_data:
|
|
return result
|
|
|
|
for item in items_data:
|
|
uoms = frappe.get_doc("Item", item.item_code).get("uoms", [])
|
|
|
|
item.actual_qty, _ = get_stock_availability(item.item_code, warehouse)
|
|
item.uom = item.stock_uom
|
|
|
|
item_price = frappe.get_all(
|
|
"Item Price",
|
|
fields=["price_list_rate", "currency", "uom"],
|
|
filters={
|
|
"price_list": price_list,
|
|
"item_code": item.item_code,
|
|
"selling": True,
|
|
},
|
|
)
|
|
|
|
if not item_price:
|
|
result.append(item)
|
|
|
|
for price in item_price:
|
|
uom = next(filter(lambda x: x.uom == price.uom, uoms), {})
|
|
|
|
if price.uom != item.stock_uom and uom and uom.conversion_factor:
|
|
item.actual_qty = item.actual_qty // uom.conversion_factor
|
|
|
|
result.append(
|
|
{
|
|
**item,
|
|
"price_list_rate": price.get("price_list_rate"),
|
|
"currency": price.get("currency"),
|
|
"uom": price.uom or item.uom,
|
|
}
|
|
)
|
|
|
|
return {"items": result}
|
|
|
|
|
|
@frappe.whitelist()
|
|
def search_for_serial_or_batch_or_barcode_number(search_value: str) -> Dict[str, Optional[str]]:
|
|
return scan_barcode(search_value)
|
|
|
|
|
|
def get_conditions(search_term):
|
|
condition = "("
|
|
condition += """item.name like {search_term}
|
|
or item.item_name like {search_term}""".format(
|
|
search_term=frappe.db.escape("%" + search_term + "%")
|
|
)
|
|
condition += add_search_fields_condition(search_term)
|
|
condition += ")"
|
|
|
|
return condition
|
|
|
|
|
|
def add_search_fields_condition(search_term):
|
|
condition = ""
|
|
search_fields = frappe.get_all("POS Search Fields", fields=["fieldname"])
|
|
if search_fields:
|
|
for field in search_fields:
|
|
condition += " or item.`{0}` like {1}".format(
|
|
field["fieldname"], frappe.db.escape("%" + search_term + "%")
|
|
)
|
|
return condition
|
|
|
|
|
|
def get_item_group_condition(pos_profile):
|
|
cond = "and 1=1"
|
|
item_groups = get_item_groups(pos_profile)
|
|
if item_groups:
|
|
cond = "and item.item_group in (%s)" % (", ".join(["%s"] * len(item_groups)))
|
|
|
|
return cond % tuple(item_groups)
|
|
|
|
|
|
@frappe.whitelist()
|
|
@frappe.validate_and_sanitize_search_inputs
|
|
def item_group_query(doctype, txt, searchfield, start, page_len, filters):
|
|
item_groups = []
|
|
cond = "1=1"
|
|
pos_profile = filters.get("pos_profile")
|
|
|
|
if pos_profile:
|
|
item_groups = get_item_groups(pos_profile)
|
|
|
|
if item_groups:
|
|
cond = "name in (%s)" % (", ".join(["%s"] * len(item_groups)))
|
|
cond = cond % tuple(item_groups)
|
|
|
|
return frappe.db.sql(
|
|
""" select distinct name from `tabItem Group`
|
|
where {condition} and (name like %(txt)s) limit {page_len} offset {start}""".format(
|
|
condition=cond, start=start, page_len=page_len
|
|
),
|
|
{"txt": "%%%s%%" % txt},
|
|
)
|
|
|
|
|
|
@frappe.whitelist()
|
|
def check_opening_entry(user):
|
|
open_vouchers = frappe.db.get_all(
|
|
"POS Opening Entry",
|
|
filters={"user": user, "pos_closing_entry": ["in", ["", None]], "docstatus": 1},
|
|
fields=["name", "company", "pos_profile", "period_start_date"],
|
|
order_by="period_start_date desc",
|
|
)
|
|
|
|
return open_vouchers
|
|
|
|
|
|
@frappe.whitelist()
|
|
def create_opening_voucher(pos_profile, company, balance_details):
|
|
balance_details = json.loads(balance_details)
|
|
|
|
new_pos_opening = frappe.get_doc(
|
|
{
|
|
"doctype": "POS Opening Entry",
|
|
"period_start_date": frappe.utils.get_datetime(),
|
|
"posting_date": frappe.utils.getdate(),
|
|
"user": frappe.session.user,
|
|
"pos_profile": pos_profile,
|
|
"company": company,
|
|
}
|
|
)
|
|
new_pos_opening.set("balance_details", balance_details)
|
|
new_pos_opening.submit()
|
|
|
|
return new_pos_opening.as_dict()
|
|
|
|
|
|
@frappe.whitelist()
|
|
def get_past_order_list(search_term, status, limit=20):
|
|
fields = ["name", "grand_total", "currency", "customer", "posting_time", "posting_date"]
|
|
invoice_list = []
|
|
|
|
if search_term and status:
|
|
invoices_by_customer = frappe.db.get_all(
|
|
"POS Invoice",
|
|
filters={"customer": ["like", "%{}%".format(search_term)], "status": status},
|
|
fields=fields,
|
|
page_length=limit,
|
|
)
|
|
invoices_by_name = frappe.db.get_all(
|
|
"POS Invoice",
|
|
filters={"name": ["like", "%{}%".format(search_term)], "status": status},
|
|
fields=fields,
|
|
page_length=limit,
|
|
)
|
|
|
|
invoice_list = invoices_by_customer + invoices_by_name
|
|
elif status:
|
|
invoice_list = frappe.db.get_all(
|
|
"POS Invoice", filters={"status": status}, fields=fields, page_length=limit
|
|
)
|
|
|
|
return invoice_list
|
|
|
|
|
|
@frappe.whitelist()
|
|
def set_customer_info(fieldname, customer, value=""):
|
|
if fieldname == "loyalty_program":
|
|
frappe.db.set_value("Customer", customer, "loyalty_program", value)
|
|
|
|
contact = frappe.get_cached_value("Customer", customer, "customer_primary_contact")
|
|
if not contact:
|
|
contact = frappe.db.sql(
|
|
"""
|
|
SELECT parent FROM `tabDynamic Link`
|
|
WHERE
|
|
parenttype = 'Contact' AND
|
|
parentfield = 'links' AND
|
|
link_doctype = 'Customer' AND
|
|
link_name = %s
|
|
""",
|
|
(customer),
|
|
as_dict=1,
|
|
)
|
|
contact = contact[0].get("parent") if contact else None
|
|
|
|
if not contact:
|
|
new_contact = frappe.new_doc("Contact")
|
|
new_contact.is_primary_contact = 1
|
|
new_contact.first_name = customer
|
|
new_contact.set("links", [{"link_doctype": "Customer", "link_name": customer}])
|
|
new_contact.save()
|
|
contact = new_contact.name
|
|
frappe.db.set_value("Customer", customer, "customer_primary_contact", contact)
|
|
|
|
contact_doc = frappe.get_doc("Contact", contact)
|
|
if fieldname == "email_id":
|
|
contact_doc.set("email_ids", [{"email_id": value, "is_primary": 1}])
|
|
frappe.db.set_value("Customer", customer, "email_id", value)
|
|
elif fieldname == "mobile_no":
|
|
contact_doc.set("phone_nos", [{"phone": value, "is_primary_mobile_no": 1}])
|
|
frappe.db.set_value("Customer", customer, "mobile_no", value)
|
|
contact_doc.save()
|
|
|
|
|
|
@frappe.whitelist()
|
|
def get_pos_profile_data(pos_profile):
|
|
pos_profile = frappe.get_doc("POS Profile", pos_profile)
|
|
pos_profile = pos_profile.as_dict()
|
|
|
|
_customer_groups_with_children = []
|
|
for row in pos_profile.customer_groups:
|
|
children = get_child_nodes("Customer Group", row.customer_group)
|
|
_customer_groups_with_children.extend(children)
|
|
|
|
pos_profile.customer_groups = _customer_groups_with_children
|
|
return pos_profile
|