refactor: BOM Stock Calculated report
This commit is contained in:
Sagar Sharma
parent
659d007bf0
commit
723fa9eebc
@ -4,29 +4,31 @@
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import frappe
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from frappe import _
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from frappe.query_builder.functions import Floor, IfNull, Sum
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from frappe.utils.data import comma_and
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from pypika.terms import ExistsCriterion
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def execute(filters=None):
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# if not filters: filters = {}
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columns = get_columns()
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summ_data = []
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data = []
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data = get_bom_stock(filters)
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bom_data = get_bom_data(filters)
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qty_to_make = filters.get("qty_to_make")
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manufacture_details = get_manufacturer_records()
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for row in data:
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reqd_qty = qty_to_make * row.actual_qty
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last_pur_price = frappe.db.get_value("Item", row.item_code, "last_purchase_rate")
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summ_data.append(get_report_data(last_pur_price, reqd_qty, row, manufacture_details))
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return columns, summ_data
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for row in bom_data:
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required_qty = qty_to_make * row.actual_qty
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last_purchase_rate = frappe.db.get_value("Item", row.item_code, "last_purchase_rate")
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data.append(get_report_data(last_purchase_rate, required_qty, row, manufacture_details))
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return columns, data
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def get_report_data(last_pur_price, reqd_qty, row, manufacture_details):
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def get_report_data(last_purchase_rate, required_qty, row, manufacture_details):
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to_build = row.to_build if row.to_build > 0 else 0
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diff_qty = to_build - reqd_qty
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difference_qty = to_build - required_qty
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return [
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row.item_code,
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row.description,
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@ -36,83 +38,127 @@ def get_report_data(last_pur_price, reqd_qty, row, manufacture_details):
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),
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row.actual_qty,
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str(to_build),
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reqd_qty,
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diff_qty,
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last_pur_price,
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required_qty,
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difference_qty,
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last_purchase_rate,
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]
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def get_columns():
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"""return columns"""
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columns = [
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_("Item") + ":Link/Item:100",
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_("Description") + "::150",
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_("Manufacturer") + "::250",
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_("Manufacturer Part Number") + "::250",
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_("Qty") + ":Float:50",
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_("Stock Qty") + ":Float:100",
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_("Reqd Qty") + ":Float:100",
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_("Diff Qty") + ":Float:100",
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_("Last Purchase Price") + ":Float:100",
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return [
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{
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"fieldname": "item",
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"label": _("Item"),
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"fieldtype": "Link",
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"options": "Item",
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"width": 120,
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},
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{
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"fieldname": "description",
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"label": _("Description"),
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"fieldtype": "Data",
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"width": 150,
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},
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{
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"fieldname": "manufacturer",
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"label": _("Manufacturer"),
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"fieldtype": "Data",
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"width": 120,
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},
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{
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"fieldname": "manufacturer_part_number",
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"label": _("Manufacturer Part Number"),
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"fieldtype": "Data",
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"width": 150,
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},
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{
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"fieldname": "available_qty",
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"label": _("Available Qty"),
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"fieldtype": "Float",
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"width": 120,
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},
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{
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"fieldname": "qty_per_unit",
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"label": _("Qty Per Unit"),
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"fieldtype": "Float",
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"width": 110,
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},
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{
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"fieldname": "required_qty",
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"label": _("Required Qty"),
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"fieldtype": "Float",
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"width": 120,
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},
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{
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"fieldname": "difference_qty",
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"label": _("Difference Qty"),
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"fieldtype": "Float",
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"width": 130,
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},
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{
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"fieldname": "last_purchase_rate",
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"label": _("Last Purchase Rate"),
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"fieldtype": "Float",
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"width": 160,
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},
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]
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return columns
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def get_bom_stock(filters):
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conditions = ""
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bom = filters.get("bom")
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table = "`tabBOM Item`"
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qty_field = "qty"
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def get_bom_data(filters):
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if filters.get("show_exploded_view"):
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table = "`tabBOM Explosion Item`"
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qty_field = "stock_qty"
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bom_item_table = "BOM Explosion Item"
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else:
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qty_field = "qty"
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bom_item_table = "BOM Item"
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bom_item = frappe.qb.DocType(bom_item_table)
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bin = frappe.qb.DocType("Bin")
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query = (
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frappe.qb.from_(bom_item)
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.left_join(bin)
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.on(bom_item.item_code == bin.item_code)
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.select(
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bom_item.item_code,
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bom_item.description,
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bom_item[qty_field],
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IfNull(Sum(bin.actual_qty), 0).as_("actual_qty"),
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IfNull(Sum(Floor(bin.actual_qty / bom_item[qty_field])), 0).as_("to_build"),
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)
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.where((bom_item.parent == filters.get("bom")) & (bom_item.parenttype == "BOM"))
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.groupby(bom_item.item_code)
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)
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if filters.get("warehouse"):
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warehouse_details = frappe.db.get_value(
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"Warehouse", filters.get("warehouse"), ["lft", "rgt"], as_dict=1
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)
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if warehouse_details:
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conditions += (
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" and exists (select name from `tabWarehouse` wh \
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where wh.lft >= %s and wh.rgt <= %s and ledger.warehouse = wh.name)"
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% (warehouse_details.lft, warehouse_details.rgt)
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wh = frappe.qb.DocType("Warehouse")
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query = query.where(
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ExistsCriterion(
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frappe.qb.from_(wh)
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.select(wh.name)
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.where(
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(wh.lft >= warehouse_details.lft)
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& (wh.rgt <= warehouse_details.rgt)
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& (bin.warehouse == wh.name)
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)
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)
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)
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else:
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conditions += " and ledger.warehouse = %s" % frappe.db.escape(filters.get("warehouse"))
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query = query.where(bin.warehouse == frappe.db.escape(filters.get("warehouse")))
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else:
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conditions += ""
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return frappe.db.sql(
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"""
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SELECT
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bom_item.item_code,
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bom_item.description,
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bom_item.{qty_field},
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ifnull(sum(ledger.actual_qty), 0) as actual_qty,
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ifnull(sum(FLOOR(ledger.actual_qty / bom_item.{qty_field})), 0) as to_build
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FROM
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{table} AS bom_item
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LEFT JOIN `tabBin` AS ledger
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ON bom_item.item_code = ledger.item_code
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{conditions}
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WHERE
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bom_item.parent = '{bom}' and bom_item.parenttype='BOM'
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GROUP BY bom_item.item_code""".format(
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qty_field=qty_field, table=table, conditions=conditions, bom=bom
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),
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as_dict=1,
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)
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return query.run(as_dict=True)
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def get_manufacturer_records():
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details = frappe.get_all(
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"Item Manufacturer", fields=["manufacturer", "manufacturer_part_no", "item_code"]
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)
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manufacture_details = frappe._dict()
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for detail in details:
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dic = manufacture_details.setdefault(detail.get("item_code"), {})
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