From 4e44e2f39eabc7e1b07d945eb1e53458fec0ac30 Mon Sep 17 00:00:00 2001
From: Untone <anton.rewin@gmail.com>
Date: Sat, 14 Oct 2023 18:11:17 +0300
Subject: [PATCH] no-datetime-scalar

---
 CHANGELOG.txt      |  1 +
 inbox.graphql      |  4 +---
 services/core.py   | 12 ++++++++++--
 services/schema.py | 10 ++--------
 4 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index d9c99bb..70f849f 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -3,6 +3,7 @@
 - validators added
 - fixed graphql requests for core api
 - uses official redis[hiredis] async
+- datetime scalar removed
 
 [0.2.12]
 - sigil is back for test
diff --git a/inbox.graphql b/inbox.graphql
index 6d49ebe..ea6c60e 100644
--- a/inbox.graphql
+++ b/inbox.graphql
@@ -1,5 +1,3 @@
-scalar DateTime
-
 type _Service {
     sdl: String
 }
@@ -15,7 +13,7 @@ type ChatMember {
     slug: String!
     name: String!
     userpic: String
-    lastSeen: DateTime
+    lastSeen: Int!
     online: Boolean
     # invitedAt: DateTime
     # invitedBy: String # user slug
diff --git a/services/core.py b/services/core.py
index f81dabc..3138a05 100644
--- a/services/core.py
+++ b/services/core.py
@@ -1,3 +1,5 @@
+from datetime import datetime
+
 from httpx import AsyncClient
 
 from settings import API_BASE
@@ -22,8 +24,14 @@ async def get_author(author_id):
         if response.status_code != 200:
             return None
         r = response.json()
-        author: ChatMember | None = r.get("data", {}).get("getAuthorById")
-        return author
+        a = r.get("data", {}).get("getAuthorById")
+        if a:
+            last_seen = a.get("lastSeen")
+            dt = datetime.strptime(last_seen, "%Y-%m-%dT%H:%M:%S.%f")
+            timestamp = int(dt.timestamp())
+            a["lastSeen"] = timestamp
+            author: ChatMember = a
+            return author
 
 
 async def get_network(author_id: int, limit: int = 50, offset: int = 0) -> list:
diff --git a/services/schema.py b/services/schema.py
index 837936f..55f7653 100644
--- a/services/schema.py
+++ b/services/schema.py
@@ -1,15 +1,9 @@
-from ariadne import ScalarType, QueryType, MutationType
+from ariadne import QueryType, MutationType
 
-datetime_scalar = ScalarType("DateTime")
 query = QueryType()
 mutation = MutationType()
 
 
-@datetime_scalar.serializer
-def serialize_datetime(value):
-    return value.isoformat()
-
-
 @query.field("_service")
 def resolve_service(*_):
     # Load the full SDL from your SDL file
@@ -19,4 +13,4 @@ def resolve_service(*_):
     return {"sdl": full_sdl}
 
 
-resolvers = [query, mutation, datetime_scalar]
+resolvers = [query, mutation]