59 lines
2.3 KiB
Python
59 lines
2.3 KiB
Python
import frappe
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from frappe.model.db_query import DatabaseQuery
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from frappe.utils import cint, flt
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@frappe.whitelist()
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def get_data(item_code=None, warehouse=None, item_group=None,
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start=0, sort_by='actual_qty', sort_order='desc'):
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'''Return data to render the item dashboard'''
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filters = []
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if item_code:
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filters.append(['item_code', '=', item_code])
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if warehouse:
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filters.append(['warehouse', '=', warehouse])
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if item_group:
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lft, rgt = frappe.db.get_value("Item Group", item_group, ["lft", "rgt"])
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items = frappe.db.sql_list("""
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select i.name from `tabItem` i
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where exists(select name from `tabItem Group`
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where name=i.item_group and lft >=%s and rgt<=%s)
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""", (lft, rgt))
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filters.append(['item_code', 'in', items])
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try:
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# check if user has any restrictions based on user permissions on warehouse
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if DatabaseQuery('Warehouse', user=frappe.session.user).build_match_conditions():
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filters.append(['warehouse', 'in', [w.name for w in frappe.get_list('Warehouse')]])
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except frappe.PermissionError:
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# user does not have access on warehouse
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return []
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items = frappe.db.get_all('Bin', fields=['item_code', 'warehouse', 'projected_qty',
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'reserved_qty', 'reserved_qty_for_production', 'reserved_qty_for_sub_contract', 'actual_qty', 'valuation_rate'],
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or_filters={
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'projected_qty': ['!=', 0],
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'reserved_qty': ['!=', 0],
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'reserved_qty_for_production': ['!=', 0],
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'reserved_qty_for_sub_contract': ['!=', 0],
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'actual_qty': ['!=', 0],
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},
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filters=filters,
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order_by=sort_by + ' ' + sort_order,
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limit_start=start,
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limit_page_length=21)
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precision = cint(frappe.db.get_single_value("System Settings", "float_precision"))
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for item in items:
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item.update({
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'item_name': frappe.get_cached_value("Item", item.item_code, 'item_name'),
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'disable_quick_entry': frappe.get_cached_value( "Item", item.item_code, 'has_batch_no')
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or frappe.get_cached_value( "Item", item.item_code, 'has_serial_no'),
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'projected_qty': flt(item.projected_qty, precision),
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'reserved_qty': flt(item.reserved_qty, precision),
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'reserved_qty_for_production': flt(item.reserved_qty_for_production, precision),
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'reserved_qty_for_sub_contract': flt(item.reserved_qty_for_sub_contract, precision),
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'actual_qty': flt(item.actual_qty, precision),
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})
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return items
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