brotherton-erpnext/erpnext/controllers/queries.py

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# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
# License: GNU General Public License v3. See license.txt
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from __future__ import unicode_literals
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import frappe
from frappe.widgets.reportview import get_match_cond
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from frappe.model.db_query import DatabaseQuery
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def get_filters_cond(doctype, filters, conditions):
if filters:
if isinstance(filters, dict):
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filters = filters.items()
flt = []
for f in filters:
if isinstance(f[1], basestring) and f[1][0] == '!':
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flt.append([doctype, f[0], '!=', f[1][1:]])
else:
flt.append([doctype, f[0], '=', f[1]])
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query = DatabaseQuery(doctype)
query.filters = flt
query.conditions = conditions
query.build_filter_conditions()
cond = ' and ' + ' and '.join(query.conditions)
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else:
cond = ''
return cond
# searches for active employees
def employee_query(doctype, txt, searchfield, start, page_len, filters):
return frappe.db.sql("""select name, employee_name from `tabEmployee`
where status = 'Active'
and docstatus < 2
and (%(key)s like "%(txt)s"
or employee_name like "%(txt)s")
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%(mcond)s
order by
if(locate("%(_txt)s", name), locate("%(_txt)s", name), 99999),
if(locate("%(_txt)s", employee_name), locate("%(_txt)s", item_name), 99999),
name, employee_name
limit %(start)s, %(page_len)s""" % {'key': searchfield, 'txt': "%%%s%%" % txt,
'_txt': txt.replace("%", ""),
'mcond':get_match_cond(doctype), 'start': start, 'page_len': page_len})
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# searches for leads which are not converted
def lead_query(doctype, txt, searchfield, start, page_len, filters):
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return frappe.db.sql("""select name, lead_name, company_name from `tabLead`
where docstatus < 2
and ifnull(status, '') != 'Converted'
and (%(key)s like "%(txt)s"
or lead_name like "%(txt)s"
or company_name like "%(txt)s")
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%(mcond)s
order by
if(locate("%(_txt)s", name), locate("%(_txt)s", name), 99999),
if(locate("%(_txt)s", lead_name), locate("%(_txt)s", name), 99999),
if(locate("%(_txt)s", company_name), locate("%(_txt)s", name), 99999),
name, lead_name
limit %(start)s, %(page_len)s""" % {'key': searchfield, 'txt': "%%%s%%" % txt,
'_txt': txt.replace("%", ""),
'mcond':get_match_cond(doctype), 'start': start, 'page_len': page_len})
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# searches for customer
def customer_query(doctype, txt, searchfield, start, page_len, filters):
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cust_master_name = frappe.defaults.get_user_default("cust_master_name")
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if cust_master_name == "Customer Name":
fields = ["name", "customer_group", "territory"]
else:
fields = ["name", "customer_name", "customer_group", "territory"]
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fields = ", ".join(fields)
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return frappe.db.sql("""select %(field)s from `tabCustomer`
where docstatus < 2
and (%(key)s like "%(txt)s"
or customer_name like "%(txt)s")
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%(mcond)s
order by
if(locate("%(_txt)s", name), locate("%(_txt)s", name), 99999),
if(locate("%(_txt)s", customer_name), locate("%(_txt)s", name), 99999),
name, customer_name
limit %(start)s, %(page_len)s""" % {'field': fields,'key': searchfield,
'txt': "%%%s%%" % txt, '_txt': txt.replace("%", ""),
'mcond':get_match_cond(doctype),
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'start': start, 'page_len': page_len})
# searches for supplier
def supplier_query(doctype, txt, searchfield, start, page_len, filters):
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supp_master_name = frappe.defaults.get_user_default("supp_master_name")
if supp_master_name == "Supplier Name":
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fields = ["name", "supplier_type"]
else:
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fields = ["name", "supplier_name", "supplier_type"]
fields = ", ".join(fields)
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return frappe.db.sql("""select %(field)s from `tabSupplier`
where docstatus < 2
and (%(key)s like "%(txt)s"
or supplier_name like "%(txt)s")
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%(mcond)s
order by
if(locate("%(_txt)s", name), locate("%(_txt)s", name), 99999),
if(locate("%(_txt)s", supplier_name), locate("%(_txt)s", name), 99999),
name, supplier_name
limit %(start)s, %(page_len)s """ % {'field': fields,'key': searchfield,
'txt': "%%%s%%" % txt, '_txt': txt.replace("%", ""),
'mcond':get_match_cond(doctype), 'start': start,
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'page_len': page_len})
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def tax_account_query(doctype, txt, searchfield, start, page_len, filters):
tax_accounts = frappe.db.sql("""select name, parent_account from tabAccount
where tabAccount.docstatus!=2
and account_type in (%s)
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and group_or_ledger = 'Ledger'
and company = %s
and `%s` LIKE %s
limit %s, %s""" %
(", ".join(['%s']*len(filters.get("account_type"))), "%s", searchfield, "%s", "%s", "%s"),
tuple(filters.get("account_type") + [filters.get("company"), "%%%s%%" % txt,
start, page_len]))
if not tax_accounts:
tax_accounts = frappe.db.sql("""select name, parent_account from tabAccount
where tabAccount.docstatus!=2 and group_or_ledger = 'Ledger'
and company = %s and `%s` LIKE %s limit %s, %s"""
% ("%s", searchfield, "%s", "%s", "%s"),
(filters.get("company"), "%%%s%%" % txt, start, page_len))
return tax_accounts
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def item_query(doctype, txt, searchfield, start, page_len, filters):
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from frappe.utils import nowdate
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conditions = []
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return frappe.db.sql("""select tabItem.name,
if(length(tabItem.item_name) > 40,
concat(substr(tabItem.item_name, 1, 40), "..."), item_name) as item_name,
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if(length(tabItem.description) > 40, \
concat(substr(tabItem.description, 1, 40), "..."), description) as decription
from tabItem
where tabItem.docstatus < 2
and (ifnull(tabItem.end_of_life, '') = '' or tabItem.end_of_life > %(today)s)
and (tabItem.`{key}` LIKE %(txt)s
or tabItem.item_name LIKE %(txt)s)
{fcond} {mcond}
order by
if(locate(%(_txt)s, name), locate(%(_txt)s, name), 99999),
if(locate(%(_txt)s, item_name), locate(%(_txt)s, item_name), 99999),
name, item_name
limit %(start)s, %(page_len)s """.format(key=searchfield,
fcond=get_filters_cond(doctype, filters, conditions),
mcond=get_match_cond(doctype)),
{
"today": nowdate(),
"txt": "%%%s%%" % txt,
"_txt": txt.replace("%", ""),
"start": start,
"page_len": page_len
})
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def bom(doctype, txt, searchfield, start, page_len, filters):
conditions = []
return frappe.db.sql("""select tabBOM.name, tabBOM.item
from tabBOM
where tabBOM.docstatus=1
and tabBOM.is_active=1
and tabBOM.%(key)s like "%(txt)s"
%(fcond)s %(mcond)s
limit %(start)s, %(page_len)s """ % {'key': searchfield, 'txt': "%%%s%%" % txt,
'fcond': get_filters_cond(doctype, filters, conditions),
'mcond':get_match_cond(doctype), 'start': start, 'page_len': page_len})
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def get_project_name(doctype, txt, searchfield, start, page_len, filters):
cond = ''
if filters['customer']:
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cond = '(`tabProject`.customer = "' + filters['customer'] + '" or ifnull(`tabProject`.customer,"")="") and'
return frappe.db.sql("""select `tabProject`.name from `tabProject`
where `tabProject`.status not in ("Completed", "Cancelled")
and %(cond)s `tabProject`.name like "%(txt)s" %(mcond)s
order by `tabProject`.name asc
limit %(start)s, %(page_len)s """ % {'cond': cond,'txt': "%%%s%%" % txt,
'mcond':get_match_cond(doctype),'start': start, 'page_len': page_len})
def get_delivery_notes_to_be_billed(doctype, txt, searchfield, start, page_len, filters):
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return frappe.db.sql("""select `tabDelivery Note`.name, `tabDelivery Note`.customer_name
from `tabDelivery Note`
where `tabDelivery Note`.`%(key)s` like %(txt)s and
`tabDelivery Note`.docstatus = 1 %(fcond)s and
(ifnull((select sum(qty) from `tabDelivery Note Item` where
`tabDelivery Note Item`.parent=`tabDelivery Note`.name), 0) >
ifnull((select sum(qty) from `tabSales Invoice Item` where
`tabSales Invoice Item`.docstatus = 1 and
`tabSales Invoice Item`.delivery_note=`tabDelivery Note`.name), 0))
%(mcond)s order by `tabDelivery Note`.`%(key)s` asc
limit %(start)s, %(page_len)s""" % {
"key": searchfield,
"fcond": get_filters_cond(doctype, filters, []),
"mcond": get_match_cond(doctype),
"start": "%(start)s", "page_len": "%(page_len)s", "txt": "%(txt)s"
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}, { "start": start, "page_len": page_len, "txt": ("%%%s%%" % txt) })
def get_batch_no(doctype, txt, searchfield, start, page_len, filters):
from erpnext.controllers.queries import get_match_cond
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if filters.has_key('warehouse'):
return frappe.db.sql("""select batch_no from `tabStock Ledger Entry` sle
where item_code = '%(item_code)s'
and warehouse = '%(warehouse)s'
and batch_no like '%(txt)s'
and exists(select * from `tabBatch`
where name = sle.batch_no
and (ifnull(expiry_date, '')='' or expiry_date >= '%(posting_date)s')
and docstatus != 2)
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%(mcond)s
group by batch_no having sum(actual_qty) > 0
order by batch_no desc
limit %(start)s, %(page_len)s """ % {'item_code': filters['item_code'],
'warehouse': filters['warehouse'], 'posting_date': filters['posting_date'],
'txt': "%%%s%%" % txt, 'mcond':get_match_cond(doctype),
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'start': start, 'page_len': page_len})
else:
return frappe.db.sql("""select name from tabBatch
where docstatus != 2
and item = '%(item_code)s'
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and (ifnull(expiry_date, '')='' or expiry_date >= '%(posting_date)s')
and name like '%(txt)s'
%(mcond)s
order by name desc
limit %(start)s, %(page_len)s""" % {'item_code': filters['item_code'],
'posting_date': filters['posting_date'], 'txt': "%%%s%%" % txt,
'mcond':get_match_cond(doctype),'start': start,
'page_len': page_len})