Introduce group posts

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

js/src/graphql/discussion.ts

@@ -0,0 +1,158 @@
+import gql from "graphql-tag";
+
+export const DISCUSSION_BASIC_FIELDS_FRAGMENT = gql`
+  fragment DiscussionBasicFields on Discussion {
+    id
+    title
+    slug
+    lastComment {
+      id
+      text
+      actor {
+        id
+        preferredUsername
+        avatar {
+          url
+        }
+      }
+    }
+  }
+`;
+
+export const DISCUSSION_FIELDS_FOR_REPLY_FRAGMENT = gql`
+  fragment DiscussionFieldsReply on Discussion {
+    id
+    title
+    slug
+    lastComment {
+      id
+      text
+      updatedAt
+      actor {
+        id
+        preferredUsername
+        avatar {
+          url
+        }
+      }
+    }
+    actor {
+      id
+      preferredUsername
+    }
+    creator {
+      id
+      preferredUsername
+    }
+  }
+`;
+
+export const DISCUSSION_FIELDS_FRAGMENT = gql`
+  fragment DiscussionFields on Discussion {
+    id
+    title
+    slug
+    lastComment {
+      id
+      text
+      updatedAt
+    }
+    actor {
+      id
+      domain
+      name
+      preferredUsername
+    }
+    creator {
+      id
+      domain
+      name
+      preferredUsername
+    }
+  }
+`;
+
+export const CREATE_DISCUSSION = gql`
+  mutation createDiscussion($title: String!, $creatorId: ID!, $actorId: ID!, $text: String!) {
+    createDiscussion(title: $title, text: $text, creatorId: $creatorId, actorId: $actorId) {
+      ...DiscussionFields
+    }
+  }
+  ${DISCUSSION_FIELDS_FRAGMENT}
+`;
+
+export const REPLY_TO_DISCUSSION = gql`
+  mutation replyToDiscussion($discussionId: ID!, $text: String!) {
+    replyToDiscussion(discussionId: $discussionId, text: $text) {
+      ...DiscussionFields
+    }
+  }
+  ${DISCUSSION_FIELDS_FRAGMENT}
+`;
+
+export const GET_DISCUSSION = gql`
+  query getDiscussion($slug: String!, $page: Int, $limit: Int) {
+    discussion(slug: $slug) {
+      comments(page: $page, limit: $limit)
+        @connection(key: "discussion-comments", filter: ["slug"]) {
+        total
+        elements {
+          id
+          text
+          actor {
+            id
+            avatar {
+              url
+            }
+            name
+            domain
+            preferredUsername
+          }
+          insertedAt
+          updatedAt
+        }
+      }
+      ...DiscussionFields
+    }
+  }
+  ${DISCUSSION_FIELDS_FRAGMENT}
+`;
+
+export const UPDATE_DISCUSSION = gql`
+  mutation updateDiscussion($discussionId: ID!, $title: String!) {
+    updateDiscussion(discussionId: $discussionId, title: $title) {
+      ...DiscussionFields
+    }
+  }
+  ${DISCUSSION_FIELDS_FRAGMENT}
+`;
+
+export const DELETE_DISCUSSION = gql`
+  mutation deleteDiscussion($discussionId: ID!) {
+    deleteDiscussion(discussionId: $discussionId) {
+      id
+    }
+  }
+`;
+
+export const DISCUSSION_COMMENT_CHANGED = gql`
+  subscription($slug: String!) {
+    discussionCommentChanged(slug: $slug) {
+      id
+      lastComment {
+        id
+        text
+        updatedAt
+        insertedAt
+        actor {
+          id
+          preferredUsername
+          domain
+          avatar {
+            url
+          }
+        }
+      }
+    }
+  }
+`;