Merge pull request #216 from efeone/aumms_006

feat : Created Qr Code for item and created new doctype item category

aumms/aumms/custom/item_barcode.json

@@ -0,0 +1,32 @@
+{
+ "custom_fields": [],
+ "custom_perms": [],
+ "doctype": "Item Barcode",
+ "links": [],
+ "property_setters": [
+  {
+   "_assign": null,
+   "_comments": null,
+   "_liked_by": null,
+   "_user_tags": null,
+   "creation": "2024-02-03 11:01:51.263147",
+   "default_value": null,
+   "doc_type": "Item Barcode",
+   "docstatus": 0,
+   "doctype_or_field": "DocField",
+   "field_name": "barcode",
+   "idx": 0,
+   "is_system_generated": 1,
+   "modified": "2024-02-03 11:01:51.263147",
+   "modified_by": "Administrator",
+   "module": null,
+   "name": "Item Barcode-barcode-hidden",
+   "owner": "Administrator",
+   "property": "hidden",
+   "property_type": "Check",
+   "row_name": null,
+   "value": "0"
+  }
+ ],
+ "sync_on_migrate": 1
+}

aumms/aumms/doc_events/item.py

@@ -1,6 +1,15 @@
+import os
+import io
+import json
 import frappe
 from frappe import _
+from datetime import date
+from pyqrcode import create
+from base64 import b64encode
+from pyqrcode import create as qr_create
+from frappe.utils.data import get_url_to_form
 from aumms.aumms.utils import get_conversion_factor
+from frappe.custom.doctype.custom_field.custom_field import create_custom_fields
 
 @frappe.whitelist()
 def validate_item(doc, method):
@@ -128,3 +137,85 @@ def get_existing_uoms(uoms):
     for uom in uoms:
         uoms_list.append(uom.uom)
     return uoms_list
+
+def create_qr(doc, method=None):
+    # Creating a fied for QR code if it doesn't exist
+    if not hasattr(doc, "item_qr"):
+        create_custom_fields(
+            {
+                doc.doctype: [
+                    dict(
+                        fieldname="item_qr",
+                        label="Item QR",
+                        fieldtype="Attach Image",
+                        read_only=1,
+                        no_copy=1,
+                        # hidden=1,
+                    )
+                ]
+            }
+        )
+
+    # Checking if a qr code is already generated
+    qr_code = doc.get("item_qr")
+    if qr_code and frappe.db.exists({"doctype": "File", "file_url": qr_code}):
+        return
+
+
+    doc_url = get_si_json(doc)
+
+    # Generating QR image
+    qr_image = io.BytesIO()
+    url = create(doc_url, error="L")
+    url.png(qr_image, scale = 2, quiet_zone=1)
+
+    name = frappe.generate_hash(doc.name, 5)
+
+    # Uploading the QR and attaching it to the document
+    filename = f"QRCode-{name}.png".replace(os.path.sep, "__")
+    _file = frappe.get_doc(
+        {
+            "doctype": "File",
+            "file_name": filename,
+            "is_private": 0,
+            "content": qr_image.getvalue(),
+            "attached_to_doctype": doc.get("doctype"),
+            "attached_to_name": doc.get("name"),
+            "attached_to_field": "item_qr",
+        }
+    )
+
+    _file.save()
+
+    # assigning to document
+    doc.db_set("item_qr", _file.file_url)
+    doc.notify_update()
+
+def get_si_json(doc):
+    # Define the list of essential fields
+    essential_fields = [
+        "item_code",
+        "item_name",
+        "item_group",
+        "custom_company",
+        "custom_item_class",
+        "custom_parent_item_group",
+    ]
+
+    # Create a dictionary to store the field values
+    item_data = {}
+
+    # Extract the field values from the document object
+    for field in essential_fields:
+        value = doc.get(field)
+
+        # Convert datetime.date objects to string representation
+        if isinstance(value, date):
+            value = value.strftime("%Y-%m-%d")
+
+        item_data[field] = value
+
+    # Convert the dictionary to JSON
+    json_data = json.dumps(item_data, indent=4)
+
+    return json_data

aumms/aumms/doctype/item_category/item_category.js

@@ -0,0 +1,8 @@
+// Copyright (c) 2024, efeone and contributors
+// For license information, please see license.txt
+
+// frappe.ui.form.on("Item Category", {
+// 	refresh(frm) {
+
+// 	},
+// });

aumms/aumms/doctype/item_category/item_category.json

@@ -0,0 +1,44 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "autoname": "field:item_category",
+ "creation": "2024-02-16 11:29:28.576791",
+ "doctype": "DocType",
+ "engine": "InnoDB",
+ "field_order": [
+  "item_category"
+ ],
+ "fields": [
+  {
+   "fieldname": "item_category",
+   "fieldtype": "Data",
+   "label": "Item Category",
+   "unique": 1
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2024-02-16 11:32:26.573014",
+ "modified_by": "Administrator",
+ "module": "AuMMS",
+ "name": "Item Category",
+ "naming_rule": "By fieldname",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": []
+}

aumms/aumms/doctype/item_category/item_category.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2024, efeone and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+
+class ItemCategory(Document):
+	pass

aumms/aumms/doctype/item_category/test_item_category.py

@@ -0,0 +1,9 @@
+# Copyright (c) 2024, efeone and Contributors
+# See license.txt
+
+# import frappe
+from frappe.tests.utils import FrappeTestCase
+
+
+class TestItemCategory(FrappeTestCase):
+	pass

aumms/aumms/doctype/purchase_item_details/purchase_item_details.json

@@ -37,7 +37,8 @@
    "fieldname": "net_weight",
    "fieldtype": "Float",
    "in_list_view": 1,
-   "label": "Net Weight"
+   "label": "Net Weight",
+   "read_only": 1
   },
   {
    "fieldname": "amount",
@@ -62,6 +63,7 @@
    "label": "Stone Weight"
   },
   {
+   "depends_on": "eval:doc.stone",
    "fieldname": "stone_charge",
    "fieldtype": "Currency",
    "in_list_view": 1,
@@ -71,7 +73,7 @@
  "index_web_pages_for_search": 1,
  "istable": 1,
  "links": [],
- "modified": "2024-02-14 12:45:03.190279",
+ "modified": "2024-02-16 12:40:10.378507",
  "modified_by": "Administrator",
  "module": "AuMMS",
  "name": "Purchase Item Details",
@@ -80,4 +82,4 @@
  "sort_field": "modified",
  "sort_order": "DESC",
  "states": []
-}
+}

aumms/aumms/doctype/purchase_tool/purchase_tool.js

@@ -2,25 +2,29 @@
 // For license information, please see license.txt
 
 frappe.ui.form.on("Purchase Tool", {
-    refresh : function(frm){
-        if(frm.doc.has_stone == 1){
-             frm.fields_dict.item_details.grid.update_docfield_property('stone', 'hidden', 1);
-             frm.fields_dict.item_details.grid.update_docfield_property('stone_weight', 'hidden', 1);
-             frm.fields_dict.item_details.grid.update_docfield_property('stone_charge', 'hidden', 1);
-        }
-        else{
-            frm.fields_dict.item_details.grid.update_docfield_property('stone', 'hidden', 0);
-            frm.fields_dict.item_details.grid.update_docfield_property('stone_weight', 'hidden', 0);
-            frm.fields_dict.item_details.grid.update_docfield_property('stone_charge', 'hidden', 0);
-        }
-    }
+
+    // refresh : function(frm){}
+
 });
 
-frappe.ui.form.on("Purchase Item Details",{
-    item_details_add : function(frm, cdt, cdn){
-        let child = locals[cdt][cdn]
-        if(frm.doc.stone){
+frappe.ui.form.on("Purchase Item Details", {
+    item_details_add: function(frm, cdt, cdn) {
+        let child = locals[cdt][cdn];
+        if (frm.doc.stone) {
             frappe.model.set_value(child.doctype, child.name, 'stone', frm.doc.stone);
         }
-    }
+    },
+    stone_weight: function(frm, cdt, cdn) {
+        let d = locals[cdt][cdn];
+        if (frm.doc.has_stone) {
+            let net_weight = d.gold_weight + d.stone_weight;
+            frappe.model.set_value(cdt, cdn, 'net_weight', net_weight);
+        }
+    },
+    gold_weight: function(frm, cdt, cdn) {
+        let d = locals[cdt][cdn];
+        if (!frm.doc.has_stone) {
+            frappe.model.set_value(cdt, cdn, 'net_weight', d.gold_weight);
+        }
+    },
 });

aumms/aumms/doctype/purchase_tool/purchase_tool.json

@@ -7,15 +7,15 @@
  "engine": "InnoDB",
  "field_order": [
   "section_break_urwi",
-  "supplier",
+  "item_category",
   "item_type",
   "item_group",
-  "item_set",
+  "supplier",
   "column_break_pnvl",
   "board_rate",
   "date",
-  "stone",
   "has_stone",
+  "stone",
   "section_break_vxux",
   "item_details",
   "amended_from"
@@ -92,23 +92,24 @@
    "label": "Date",
    "reqd": 1
   },
-  {
-   "fieldname": "item_set",
-   "fieldtype": "Data",
-   "label": "Item Set"
-  },
   {
    "fieldname": "board_rate",
    "fieldtype": "Float",
    "in_list_view": 1,
    "label": "Board Rate",
    "reqd": 1
+  },
+  {
+   "fieldname": "item_category",
+   "fieldtype": "Link",
+   "label": "Item Category",
+   "options": "Item Category"
   }
  ],
  "index_web_pages_for_search": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2024-02-14 12:52:10.709714",
+ "modified": "2024-02-16 11:39:30.426147",
  "modified_by": "Administrator",
  "module": "AuMMS",
  "name": "Purchase Tool",
@@ -132,4 +133,4 @@
  "sort_field": "modified",
  "sort_order": "DESC",
  "states": []
-}
+}

aumms/hooks.py

@@ -126,7 +126,10 @@
 doc_events = {
 	'Item': {
         'validate': 'aumms.aumms.doc_events.item.validate_item',
-		'before_save': 'aumms.aumms.doc_events.item.check_conversion_factor_for_uom',
+		'before_save': [
+			'aumms.aumms.doc_events.item.check_conversion_factor_for_uom',
+			'aumms.aumms.doc_events.item.create_qr'
+		],
 		'on_update': 'aumms.aumms.doc_events.item.update_uoms_table'
 	},
 	'Purchase Receipt': {