feat: add option to send notification daily based on selected date field

frappe_whatsapp/frappe_whatsapp/doctype/whatsapp_notification/whatsapp_notification.js

@@ -1,9 +1,56 @@
 // Copyright (c) 2022, Shridhar Patil and contributors
 // For license information, please see license.txt
+frappe.notification = {
+	setup_fieldname_select: function (frm) {
+		// get the doctype to update fields
+		if (!frm.doc.reference_doctype) {
+			return;
+		}
+
+		frappe.model.with_doctype(frm.doc.reference_doctype, function () {
+			let get_select_options = function (df, parent_field) {
+				// Append parent_field name along with fieldname for child table fields
+				let select_value = parent_field ? df.fieldname + "," + parent_field : df.fieldname;
+				let path = parent_field ? parent_field + " > " + df.fieldname : df.fieldname;
+
+				return {
+					value: select_value,
+					label: path + " (" + __(df.label, null, df.parent) + ")",
+				};
+			};
+
+			let get_date_change_options = function () {
+				let date_options = $.map(fields, function (d) {
+					return d.fieldtype == "Date" || d.fieldtype == "Datetime"
+						? get_select_options(d)
+						: null;
+				});
+				// append creation and modified date to Date Change field
+				return date_options.concat([
+					{ value: "creation", label: `creation (${__("Created On")})` },
+					{ value: "modified", label: `modified (${__("Last Modified Date")})` },
+				]);
+			};
+
+			let fields = frappe.get_doc("DocType", frm.doc.reference_doctype).fields;
+			let options = $.map(fields, function (d) {
+				return frappe.model.no_value_type.includes(d.fieldtype)
+					? null
+					: get_select_options(d);
+			});
+
+			// set date changed options
+			frm.set_df_property("date_changed", "options", get_date_change_options());
+
+		});
+	}
+};
+
 
 frappe.ui.form.on('WhatsApp Notification', {
 	refresh: function(frm) {
 		frm.trigger("load_template")
+		frappe.notification.setup_fieldname_select(frm);
 	},
 	template: function(frm){
 		frm.trigger("load_template")
@@ -55,5 +102,8 @@ frappe.ui.form.on('WhatsApp Notification', {
 		if(['DOCUMENT', "IMAGE"].includes(frm.doc.header_type)){
 			frm.set_value("custom_attachment", !frm.doc.attach_document_print)
 		}
-	}
+	},
+	reference_doctype: function (frm) {
+		frappe.notification.setup_fieldname_select(frm);
+	},
 });

frappe_whatsapp/frappe_whatsapp/doctype/whatsapp_notification/whatsapp_notification.json

@@ -11,6 +11,8 @@
   "field_name",
   "event_frequency",
   "doctype_event",
+  "days_in_advance",
+  "date_changed",
   "column_break_3",
   "disabled",
   "template",
@@ -52,7 +54,7 @@
    "fieldname": "doctype_event",
    "fieldtype": "Select",
    "label": "DocType Event",
-   "options": "Before Insert\nBefore Validate\nBefore Save\nAfter Insert\nAfter Save\nBefore Submit\nAfter Submit\nBefore Cancel\nAfter Cancel\nBefore Delete\nAfter Delete\nBefore Save (Submitted Document)\nAfter Save (Submitted Document)"
+   "options": "Before Insert\nBefore Validate\nBefore Save\nAfter Insert\nAfter Save\nBefore Submit\nAfter Submit\nBefore Cancel\nAfter Cancel\nBefore Delete\nAfter Delete\nBefore Save (Submitted Document)\nAfter Save (Submitted Document)\nDays After\nDays Before"
   },
   {
    "fieldname": "column_break_3",
@@ -164,11 +166,26 @@
    "fieldname": "attach_from_field",
    "fieldtype": "Data",
    "label": "Attach from field "
+  },
+  {
+   "depends_on": "eval:doc.doctype_event==='Days Before' || doc.doctype_event==='Days After'",
+   "description": "Send days before or after the reference date",
+   "fieldname": "days_in_advance",
+   "fieldtype": "Int",
+   "label": "Days Before or After",
+   "mandatory_depends_on": "eval:doc.doctype_event==='Days Before' || doc.doctype_event==='Days After'"
+  },
+  {
+   "depends_on": "eval:doc.doctype_event==='Days Before' || doc.doctype_event==='Days After'",
+   "fieldname": "date_changed",
+   "fieldtype": "Select",
+   "label": "Reference Date",
+   "mandatory_depends_on": "eval:doc.doctype_event==='Days Before' || doc.doctype_event==='Days After'"
   }
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2023-11-23 17:18:54.663077",
+ "modified": "2024-08-11 20:11:35.462365",
  "modified_by": "Administrator",
  "module": "Frappe Whatsapp",
  "name": "WhatsApp Notification",

frappe_whatsapp/frappe_whatsapp/doctype/whatsapp_notification/whatsapp_notification.py

@@ -6,6 +6,7 @@
 from frappe.utils.safe_exec import get_safe_globals, safe_exec
 from frappe.integrations.utils import make_post_request
 from frappe.desk.form.utils import get_pdf_link
+from frappe.utils import add_to_date, nowdate
 
 
 class WhatsAppNotification(Document):
@@ -243,3 +244,58 @@ def format_number(self, number):
             number = number[1:len(number)]
 
         return number
+
+
+    def get_documents_for_today(self):
+        """get list of documents that will be triggered today"""
+        docs = []
+
+        diff_days = self.days_in_advance
+        if self.doctype_event == "Days After":
+            diff_days = -diff_days
+
+        reference_date = add_to_date(nowdate(), days=diff_days)
+        reference_date_start = reference_date + " 00:00:00.000000"
+        reference_date_end = reference_date + " 23:59:59.000000"
+
+        doc_list = frappe.get_all(
+            self.reference_doctype,
+            fields="name",
+            filters=[
+                {self.date_changed: (">=", reference_date_start)},
+                {self.date_changed: ("<=", reference_date_end)},
+            ],
+        )
+
+        for d in doc_list:
+            doc = frappe.get_doc(self.reference_doctype, d.name)
+            self.send_template_message(doc)
+            # print(doc.name)
+
+
+def trigger_notifications(method="daily"):
+    if frappe.flags.in_import or frappe.flags.in_patch:
+        # don't send notifications while syncing or patching
+        return
+
+    if method == "daily":
+        doc_list = frappe.get_all(
+            "WhatsApp Notification", filters={"doctype_event": ("in", ("Days Before", "Days After")), "disabled": 0}
+        )
+        for d in doc_list:
+            alert = frappe.get_doc("WhatsApp Notification", d.name)
+
+            alert.get_documents_for_today()
+                # doc.name
+                # evaluate_alert(doc, alert, alert.event)
+                # frappe.db.commit()
+
+
+
+def template():
+    notification = frappe.get_doc("WhatsApp Notification", "WN-0001")
+    notification.disabled = 0
+    doc = frappe.get_doc("User", "Administrator")
+    doc.mobile_no = "+919741094468"
+    notification.send_template_message(doc)
+

frappe_whatsapp/frappe_whatsapp/doctype/whatsapp_templates/whatsapp_templates.json

@@ -143,7 +143,7 @@
  ],
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2024-05-03 13:18:08.326567",
+ "modified": "2024-08-14 19:39:39.532098",
  "modified_by": "Administrator",
  "module": "Frappe Whatsapp",
  "name": "WhatsApp Templates",

frappe_whatsapp/hooks.py

@@ -113,23 +113,20 @@
 # Scheduled Tasks
 # ---------------
 
-# scheduler_events = {
+scheduler_events = {
 #   "all": [
 #       "frappe_whatsapp.tasks.all"
 #   ],
-#   "daily": [
-#       "frappe_whatsapp.tasks.daily"
-#   ],
-#   "hourly": [
-#       "frappe_whatsapp.tasks.hourly"
-#   ],
+  "daily": [
+      "frappe_whatsapp.frappe_whatsapp.doctype.whatsapp_notification.whatsapp_notification.trigger_notifications"
+  ],
 #   "weekly": [
 #       "frappe_whatsapp.tasks.weekly"
 #   ],
 #   "monthly": [
 #       "frappe_whatsapp.tasks.monthly"
 #   ],
-# }
+}
 
 # Testing
 # -------