add group to post in schema

backend/src/schema/types/type/Group.gql

@@ -38,6 +38,8 @@ type Group {
   categories: [Category] @relation(name: "CATEGORIZED", direction: "OUT")
 
   myRole: GroupMemberRole # if 'null' then the current user is no member
+
+  posts: [Post] @relation(name: "IN", direction: "IN")
 }
 
 

backend/src/schema/types/type/Post.gql

@@ -81,6 +81,7 @@ input _PostFilter {
   emotions_none: _PostEMOTEDFilter
   emotions_single: _PostEMOTEDFilter
   emotions_every: _PostEMOTEDFilter
+  group: ID
 }
 
 enum _PostOrdering {
@@ -167,6 +168,8 @@ type Post {
   emotions: [EMOTED]
   emotionsCount: Int!
     @cypher(statement: "MATCH (this)<-[emoted:EMOTED]-(:User) RETURN COUNT(DISTINCT emoted)")
+
+  group: Group @relation(name: "IN", direction: "OUT")
 }
 
 input _PostInput {
@@ -184,6 +187,7 @@ type Mutation {
     language: String
     categoryIds: [ID]
     contentExcerpt: String
+    groupId: ID
   ): Post
   UpdatePost(
     id: ID!