285 lines
8.8 KiB
Python
285 lines
8.8 KiB
Python
# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
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# License: GNU General Public License v3. See license.txt
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from __future__ import unicode_literals
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import frappe, json
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from frappe.utils.nestedset import get_root_of
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from frappe.utils import cint
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from erpnext.accounts.doctype.pos_profile.pos_profile import get_item_groups
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from erpnext.accounts.doctype.pos_invoice.pos_invoice import get_stock_availability
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def search_by_term(search_term, warehouse, price_list):
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result = search_for_serial_or_batch_or_barcode_number(search_term)
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item_code = result.get("item_code") or search_term
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serial_no = result.get("serial_no") or ""
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batch_no = result.get("batch_no") or ""
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barcode = result.get("barcode") or ""
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if result:
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item_info = frappe.db.get_value("Item", item_code,
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["name as item_code", "item_name", "description", "stock_uom", "image as item_image", "is_stock_item"],
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as_dict=1)
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item_stock_qty = get_stock_availability(item_code, warehouse)
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price_list_rate, currency = frappe.db.get_value('Item Price', {
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'price_list': price_list,
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'item_code': item_code
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}, ["price_list_rate", "currency"])
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item_info.update({
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'serial_no': serial_no,
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'batch_no': batch_no,
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'barcode': barcode,
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'price_list_rate': price_list_rate,
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'currency': currency,
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'actual_qty': item_stock_qty
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})
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return {'items': [item_info]}
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@frappe.whitelist()
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def get_items(start, page_length, price_list, item_group, pos_profile, search_term=""):
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warehouse, hide_unavailable_items = frappe.db.get_value(
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'POS Profile', pos_profile, ['warehouse', 'hide_unavailable_items'])
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result = []
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if search_term:
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result = search_by_term(search_term, warehouse, price_list)
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if result:
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return result
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if not frappe.db.exists('Item Group', item_group):
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item_group = get_root_of('Item Group')
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condition = get_conditions(search_term)
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condition += get_item_group_condition(pos_profile)
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lft, rgt = frappe.db.get_value('Item Group', item_group, ['lft', 'rgt'])
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bin_join_selection, bin_join_condition = "", ""
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if hide_unavailable_items:
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bin_join_selection = ", `tabBin` bin"
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bin_join_condition = "AND bin.warehouse = %(warehouse)s AND bin.item_code = item.name AND bin.actual_qty > 0"
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items_data = frappe.db.sql("""
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SELECT
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item.name AS item_code,
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item.item_name,
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item.description,
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item.stock_uom,
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item.image AS item_image,
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item.is_stock_item
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FROM
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`tabItem` item {bin_join_selection}
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WHERE
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item.disabled = 0
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AND item.has_variants = 0
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AND item.is_sales_item = 1
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AND item.is_fixed_asset = 0
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AND item.item_group in (SELECT name FROM `tabItem Group` WHERE lft >= {lft} AND rgt <= {rgt})
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AND {condition}
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{bin_join_condition}
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ORDER BY
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item.name asc
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LIMIT
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{start}, {page_length}"""
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.format(
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start=start,
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page_length=page_length,
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lft=lft,
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rgt=rgt,
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condition=condition,
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bin_join_selection=bin_join_selection,
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bin_join_condition=bin_join_condition
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), {'warehouse': warehouse}, as_dict=1)
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if items_data:
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items_data = filter_service_items(items_data)
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items = [d.item_code for d in items_data]
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item_prices_data = frappe.get_all("Item Price",
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fields = ["item_code", "price_list_rate", "currency"],
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filters = {'price_list': price_list, 'item_code': ['in', items]})
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item_prices = {}
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for d in item_prices_data:
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item_prices[d.item_code] = d
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for item in items_data:
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item_code = item.item_code
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item_price = item_prices.get(item_code) or {}
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item_stock_qty = get_stock_availability(item_code, warehouse)
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row = {}
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row.update(item)
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row.update({
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'price_list_rate': item_price.get('price_list_rate'),
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'currency': item_price.get('currency'),
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'actual_qty': item_stock_qty,
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})
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result.append(row)
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return {'items': result}
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@frappe.whitelist()
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def search_for_serial_or_batch_or_barcode_number(search_value):
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# search barcode no
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barcode_data = frappe.db.get_value('Item Barcode', {'barcode': search_value}, ['barcode', 'parent as item_code'], as_dict=True)
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if barcode_data:
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return barcode_data
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# search serial no
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serial_no_data = frappe.db.get_value('Serial No', search_value, ['name as serial_no', 'item_code'], as_dict=True)
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if serial_no_data:
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return serial_no_data
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# search batch no
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batch_no_data = frappe.db.get_value('Batch', search_value, ['name as batch_no', 'item as item_code'], as_dict=True)
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if batch_no_data:
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return batch_no_data
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return {}
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def filter_service_items(items):
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for item in items:
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if not item['is_stock_item']:
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if not frappe.db.exists('Product Bundle', item['item_code']):
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items.remove(item)
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return items
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def get_conditions(search_term):
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condition = "("
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condition += """item.name like {search_term}
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or item.item_name like {search_term}""".format(search_term=frappe.db.escape('%' + search_term + '%'))
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condition += add_search_fields_condition(search_term)
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condition += ")"
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return condition
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def add_search_fields_condition(search_term):
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condition = ''
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search_fields = frappe.get_all('POS Search Fields', fields = ['fieldname'])
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if search_fields:
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for field in search_fields:
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condition += " or item.`{0}` like {1}".format(field['fieldname'], frappe.db.escape('%' + search_term + '%'))
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return condition
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def get_item_group_condition(pos_profile):
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cond = "and 1=1"
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item_groups = get_item_groups(pos_profile)
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if item_groups:
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cond = "and item.item_group in (%s)"%(', '.join(['%s']*len(item_groups)))
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return cond % tuple(item_groups)
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@frappe.whitelist()
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@frappe.validate_and_sanitize_search_inputs
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def item_group_query(doctype, txt, searchfield, start, page_len, filters):
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item_groups = []
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cond = "1=1"
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pos_profile= filters.get('pos_profile')
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if pos_profile:
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item_groups = get_item_groups(pos_profile)
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if item_groups:
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cond = "name in (%s)"%(', '.join(['%s']*len(item_groups)))
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cond = cond % tuple(item_groups)
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return frappe.db.sql(""" select distinct name from `tabItem Group`
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where {condition} and (name like %(txt)s) limit {start}, {page_len}"""
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.format(condition = cond, start=start, page_len= page_len),
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{'txt': '%%%s%%' % txt})
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@frappe.whitelist()
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def check_opening_entry(user):
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open_vouchers = frappe.db.get_all("POS Opening Entry",
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filters = {
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"user": user,
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"pos_closing_entry": ["in", ["", None]],
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"docstatus": 1
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},
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fields = ["name", "company", "pos_profile", "period_start_date"],
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order_by = "period_start_date desc"
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)
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return open_vouchers
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@frappe.whitelist()
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def create_opening_voucher(pos_profile, company, balance_details):
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import json
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balance_details = json.loads(balance_details)
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new_pos_opening = frappe.get_doc({
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'doctype': 'POS Opening Entry',
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"period_start_date": frappe.utils.get_datetime(),
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"posting_date": frappe.utils.getdate(),
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"user": frappe.session.user,
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"pos_profile": pos_profile,
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"company": company,
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})
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new_pos_opening.set("balance_details", balance_details)
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new_pos_opening.submit()
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return new_pos_opening.as_dict()
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@frappe.whitelist()
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def get_past_order_list(search_term, status, limit=20):
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fields = ['name', 'grand_total', 'currency', 'customer', 'posting_time', 'posting_date']
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invoice_list = []
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if search_term and status:
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invoices_by_customer = frappe.db.get_all('POS Invoice', filters={
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'customer': ['like', '%{}%'.format(search_term)],
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'status': status
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}, fields=fields)
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invoices_by_name = frappe.db.get_all('POS Invoice', filters={
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'name': ['like', '%{}%'.format(search_term)],
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'status': status
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}, fields=fields)
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invoice_list = invoices_by_customer + invoices_by_name
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elif status:
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invoice_list = frappe.db.get_all('POS Invoice', filters={
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'status': status
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}, fields=fields)
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return invoice_list
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@frappe.whitelist()
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def set_customer_info(fieldname, customer, value=""):
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if fieldname == 'loyalty_program':
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frappe.db.set_value('Customer', customer, 'loyalty_program', value)
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contact = frappe.get_cached_value('Customer', customer, 'customer_primary_contact')
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if not contact:
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contact = frappe.db.sql("""
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SELECT parent FROM `tabDynamic Link`
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WHERE
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parenttype = 'Contact' AND
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parentfield = 'links' AND
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link_doctype = 'Customer' AND
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link_name = %s
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""", (customer), as_dict=1)
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contact = contact[0].get('parent') if contact else None
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if not contact:
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new_contact = frappe.new_doc('Contact')
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new_contact.is_primary_contact = 1
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new_contact.first_name = customer
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new_contact.set('links', [{'link_doctype': 'Customer', 'link_name': customer}])
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new_contact.save()
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contact = new_contact.name
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frappe.db.set_value('Customer', customer, 'customer_primary_contact', contact)
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contact_doc = frappe.get_doc('Contact', contact)
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if fieldname == 'email_id':
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contact_doc.set('email_ids', [{ 'email_id': value, 'is_primary': 1}])
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frappe.db.set_value('Customer', customer, 'email_id', value)
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elif fieldname == 'mobile_no':
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contact_doc.set('phone_nos', [{ 'phone': value, 'is_primary_mobile_no': 1}])
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frappe.db.set_value('Customer', customer, 'mobile_no', value)
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contact_doc.save()
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