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refactor: transaction.js -> barcode_scanner.js

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Ankush Menat 2022-03-27 19:08:15 +05:30 committed by Ankush Menat
parent 18abb28744
commit 2d15413c9e
3 changed files with 136 additions and 123 deletions
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125
erpnext/public/js/controllers/transaction.js
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@ -346,129 +346,8 @@ erpnext.TransactionController = class TransactionController extends erpnext.taxe
scan_barcode() {
let me = this;
if(this.frm.doc.scan_barcode) {
frappe.call({
method: "erpnext.selling.page.point_of_sale.point_of_sale.search_for_serial_or_batch_or_barcode_number",
args: {
search_value: this.frm.doc.scan_barcode
}
}).then(r => {
const data = r && r.message;
if (!data || Object.keys(data).length === 0) {
frappe.show_alert({
message: __('Cannot find Item with this Barcode'),
indicator: 'red'
});
return;
}
me.modify_table_after_scan(data);
});
}
return false;
}
modify_table_after_scan(data) {
let scan_barcode_field = this.frm.fields_dict["scan_barcode"];
let cur_grid = this.frm.fields_dict.items.grid;
let row_to_modify = null;
// Check if batch is scanned and table has batch no field
let batch_no_scan = Boolean(data.batch_no) && frappe.meta.has_field(cur_grid.doctype, "batch_no");
if (batch_no_scan) {
row_to_modify = this.get_batch_row_to_modify(data.batch_no);
} else {
// serial or barcode scan
row_to_modify = this.get_row_to_modify_on_scan(row_to_modify, data);
}
if (!row_to_modify) {
// add new row if new item/batch is scanned
row_to_modify = frappe.model.add_child(this.frm.doc, cur_grid.doctype, 'items');
this.frm.script_manager.trigger("items_add", row_to_modify.doctype, row_to_modify.name);
}
if (this.is_duplicate_serial_no(row_to_modify, data.serial_no)) {
scan_barcode_field.set_value("");
return;
};
this.show_scan_message(row_to_modify.idx, row_to_modify.item_code);
this.set_scanned_values(row_to_modify, data, scan_barcode_field);
}
set_scanned_values(row_to_modify, data, scan_barcode_field) {
// increase qty and set scanned value and item in row
this.frm.from_barcode = this.frm.from_barcode ? this.frm.from_barcode + 1 : 1;
frappe.model.set_value(row_to_modify.doctype, row_to_modify.name, {
item_code: data.item_code,
qty: (row_to_modify.qty || 0) + 1
});
['serial_no', 'batch_no', 'barcode'].forEach(field => {
if (data[field] && frappe.meta.has_field(row_to_modify.doctype, field)) {
let is_serial_no = row_to_modify[field] && field === "serial_no";
let value = data[field];
if (is_serial_no) {
value = row_to_modify[field] + '\n' + data[field];
}
frappe.model.set_value(row_to_modify.doctype, row_to_modify.name, field, value);
}
});
scan_barcode_field.set_value('');
refresh_field("items");
}
get_row_to_modify_on_scan(row_to_modify, data) {
// get an existing item row to increment or blank row to modify
const existing_item_row = this.frm.doc.items.find(d => d.item_code === data.item_code);
const blank_item_row = this.frm.doc.items.find(d => !d.item_code);
if (existing_item_row) {
row_to_modify = existing_item_row;
} else if (blank_item_row) {
row_to_modify = blank_item_row;
}
return row_to_modify;
}
get_batch_row_to_modify(batch_no) {
// get row if batch already exists in table
const existing_batch_row = this.frm.doc.items.find(d => d.batch_no === batch_no);
return existing_batch_row || null;
}
is_duplicate_serial_no(row, serial_no) {
const is_duplicate = !!serial_no && !!row.serial_no && row.serial_no.includes(serial_no);
if (is_duplicate) {
frappe.show_alert({
message: __('Serial No {0} is already added', [serial_no]),
indicator: 'orange'
}, 5);
}
return is_duplicate;
}
show_scan_message (idx, exist = null) {
// show new row or qty increase toast
if (exist) {
frappe.show_alert({
message: __('Row #{0}: Qty increased by 1', [idx]),
indicator: 'green'
}, 5);
} else {
frappe.show_alert({
message: __('Row #{0}: Item added', [idx]),
indicator: 'green'
}, 5);
}
const barcode_scanner = new erpnext.stock.BarcodeScanner({frm:this.frm});
barcode_scanner.process_scan();
}
apply_default_taxes() {

1
erpnext/public/js/erpnext.bundle.js
View File

@ -19,6 +19,7 @@ import "./utils/supplier_quick_entry";
import "./education/assessment_result_tool.html";
import "./call_popup/call_popup";
import "./utils/dimension_tree_filter";
import "./utils/barcode_scanner";
import "./telephony";
import "./templates/call_link.html";
import "./bulk_transaction_processing";

133
erpnext/public/js/utils/barcode_scanner.js Normal file
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@ -0,0 +1,133 @@
erpnext.stock.BarcodeScanner = class BarcodeScanner {
constructor(opts) {
$.extend(this, opts);
}
process_scan() {
let me = this;
if(this.frm.doc.scan_barcode) {
frappe.call({
method: "erpnext.selling.page.point_of_sale.point_of_sale.search_for_serial_or_batch_or_barcode_number",
args: {
search_value: this.frm.doc.scan_barcode
}
}).then(r => {
const data = r && r.message;
if (!data || Object.keys(data).length === 0) {
frappe.show_alert({
message: __('Cannot find Item with this Barcode'),
indicator: 'red'
});
return;
}
me.modify_table_after_scan(data);
});
}
}
modify_table_after_scan(data) {
let scan_barcode_field = this.frm.fields_dict["scan_barcode"];
let cur_grid = this.frm.fields_dict.items.grid;
let row_to_modify = null;
// Check if batch is scanned and table has batch no field
let batch_no_scan = Boolean(data.batch_no) && frappe.meta.has_field(cur_grid.doctype, "batch_no");
if (batch_no_scan) {
row_to_modify = this.get_batch_row_to_modify(data.batch_no);
} else {
// serial or barcode scan
row_to_modify = this.get_row_to_modify_on_scan(row_to_modify, data);
}
if (!row_to_modify) {
// add new row if new item/batch is scanned
row_to_modify = frappe.model.add_child(this.frm.doc, cur_grid.doctype, 'items');
this.frm.script_manager.trigger("items_add", row_to_modify.doctype, row_to_modify.name);
}
if (this.is_duplicate_serial_no(row_to_modify, data.serial_no)) {
scan_barcode_field.set_value("");
return;
};
this.show_scan_message(row_to_modify.idx, row_to_modify.item_code);
this.set_scanned_values(row_to_modify, data, scan_barcode_field);
}
set_scanned_values(row_to_modify, data, scan_barcode_field) {
// increase qty and set scanned value and item in row
this.frm.from_barcode = this.frm.from_barcode ? this.frm.from_barcode + 1 : 1;
frappe.model.set_value(row_to_modify.doctype, row_to_modify.name, {
item_code: data.item_code,
qty: (row_to_modify.qty || 0) + 1
});
['serial_no', 'batch_no', 'barcode'].forEach(field => {
if (data[field] && frappe.meta.has_field(row_to_modify.doctype, field)) {
let is_serial_no = row_to_modify[field] && field === "serial_no";
let value = data[field];
if (is_serial_no) {
value = row_to_modify[field] + '\n' + data[field];
}
frappe.model.set_value(row_to_modify.doctype, row_to_modify.name, field, value);
}
});
scan_barcode_field.set_value('');
refresh_field("items");
}
show_scan_message (idx, exist = null) {
// show new row or qty increase toast
if (exist) {
frappe.show_alert({
message: __('Row #{0}: Qty increased by 1', [idx]),
indicator: 'green'
}, 5);
} else {
frappe.show_alert({
message: __('Row #{0}: Item added', [idx]),
indicator: 'green'
}, 5);
}
}
is_duplicate_serial_no(row, serial_no) {
const is_duplicate = !!serial_no && !!row.serial_no && row.serial_no.includes(serial_no);
if (is_duplicate) {
frappe.show_alert({
message: __('Serial No {0} is already added', [serial_no]),
indicator: 'orange'
}, 5);
}
return is_duplicate;
}
get_batch_row_to_modify(batch_no) {
// get row if batch already exists in table
const existing_batch_row = this.frm.doc.items.find(d => d.batch_no === batch_no);
return existing_batch_row || null;
}
get_row_to_modify_on_scan(row_to_modify, data) {
// get an existing item row to increment or blank row to modify
const existing_item_row = this.frm.doc.items.find(d => d.item_code === data.item_code);
const blank_item_row = this.frm.doc.items.find(d => !d.item_code);
if (existing_item_row) {
row_to_modify = existing_item_row;
} else if (blank_item_row) {
row_to_modify = blank_item_row;
}
return row_to_modify;
}
};