From 60f1c5a0de6d2484ac1ce29b3a87087cc97e280d Mon Sep 17 00:00:00 2001
From: Fenris Wolf <fenris@folksprak.org>
Date: Tue, 14 Oct 2025 23:31:05 +0200
Subject: [PATCH] [mod] api:action:events:hash mit ausgeben

---
 source/api/actions/events.ts |  7 +++++++
 source/services/calendar.ts  | 25 ++++++++++++++++++++++++-
 source/types.ts              |  6 ++++++
 3 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/source/api/actions/events.ts b/source/api/actions/events.ts
index e175393..a04e540 100644
--- a/source/api/actions/events.ts
+++ b/source/api/actions/events.ts
@@ -32,6 +32,7 @@ namespace _zeitbild.api
 			(
 				Array<
 					{
+						hash : _zeitbild.type_event_hash;
 						calendar_id : int;
 						calendar_name : string;
 						hue : float;
@@ -73,6 +74,10 @@ namespace _zeitbild.api
 						"type": "object",
 						"additionalProperties": false,
 						"properties": {
+							"hash": {
+								"nullable": false,
+								"type": "string",
+							},
 							"calendar_id": {
 								"nullable": false,
 								"type": "number",
@@ -191,6 +196,8 @@ namespace _zeitbild.api
 										data
 										.map(
 											(entry) => ({
+												// todo
+												"hash": entry.hash,
 												"calendar_id": entry.calendar_id,
 												"calendar_name": entry.calendar_name,
 												"hue": entry.hue,
diff --git a/source/services/calendar.ts b/source/services/calendar.ts
index b0f09dc..122a8f2 100644
--- a/source/services/calendar.ts
+++ b/source/services/calendar.ts
@@ -298,13 +298,14 @@ namespace _zeitbild.service.calendar
 		Array<
 			{
 				id : (null | _zeitbild.type_local_resource_event_id);
+				hash : _zeitbild.type_event_hash;
 				object : _zeitbild.type_event_object;
 			}
 		>
 	>
 	{
 		const calendar_object : _zeitbild.type_calendar_object = await _zeitbild.repository.calendar.read(calendar_id);
-		return wrap_check_access_level<Array<{id : (null | _zeitbild.type_local_resource_event_id); object : _zeitbild.type_event_object;}>>(
+		return wrap_check_access_level<Array<{id : (null | _zeitbild.type_local_resource_event_id); hash : _zeitbild.type_event_hash; object : _zeitbild.type_event_object;}>>(
 			calendar_object,
 			user_id,
 			_zeitbild.enum_access_level.view,
@@ -325,6 +326,13 @@ namespace _zeitbild.service.calendar
 											(event_object) => Promise.resolve(
 												{
 													"id": event_id,
+													"hash": lib_plankton.string.coin(
+														"{{calendar_id}}:{{event_id}}",
+														{
+															"calendar_id": calendar_id.toFixed(0),
+															"event_id": event_id.toFixed(0),
+														}
+													),
 													"object": event_object,
 												}
 											)
@@ -449,6 +457,19 @@ namespace _zeitbild.service.calendar
 							.map(
 								(event) => ({
 									"id": null,
+									"hash": lib_plankton.string.coin(
+										"{{calendar_id}}~{{hash}}",
+										{
+											"calendar_id": calendar_id.toFixed(0),
+											"hash": lib_plankton.call.convey(
+												event,
+												[
+													(x : any) => lib_plankton.json.encode(x),
+													(x : string) => lib_plankton.base64.encode(x),
+												]
+											)
+										}
+									),
 									"object": event,
 								})
 							)
@@ -531,6 +552,7 @@ namespace _zeitbild.service.calendar
 							const events : Array<
 								{
 									id : (null | _zeitbild.type_local_resource_event_id);
+									hash : _zeitbild.type_event_hash;
 									object : _zeitbild.type_event_object;
 								}
 							> = await get_events(
@@ -543,6 +565,7 @@ namespace _zeitbild.service.calendar
 								events
 								.map(
 									(event_entry) => ({
+										"hash": event_entry.hash,
 										"calendar_id": calendar_id,
 										"calendar_name": calendar_object.name,
 										"hue": calendar_object.hue,
diff --git a/source/types.ts b/source/types.ts
index 76d40b7..d917bef 100644
--- a/source/types.ts
+++ b/source/types.ts
@@ -140,9 +140,15 @@ namespace _zeitbild
 	};
 
 	
+	/**
+	 */
+	export type type_event_hash = string;
+	
+	
 	/**
 	 */
 	export type type_event_extended = {
+		hash : type_event_hash;
 		calendar_id : type_calendar_id;
 		calendar_name : string;
 		hue : float;