models, graph2: Added Comment type and queries, and hooked it up to chapter.

graph2/schema/root.gql

@@ -41,6 +41,10 @@ type Query {
   chapter(id: String!): Chapter!
 
 
+  # Find comment by ID
+  comment(id: String!): Comment!
+
+
   # Find all distinct tags used in stories
   tags: [Tag!]!
 

graph2/schema/types/Chapter.gql

@@ -20,6 +20,35 @@ type Chapter {
 
   # The date of edit.
   editedDate: Date!
+
+  "The comment mode."
+  commentMode: ChapterCommentMode!
+
+  "Whether the author has locket comments."
+  commentsLocked: Boolean!
+
+  "A shorthand for checking whether a logged-in user can comment on this chapter."
+  canComment: Boolean!
+
+  "Get all chapter comments."
+  comments(limit: Int): [Comment!]!
+}
+
+"""
+The possibles modes of comments for a chapter.
+"""
+enum ChapterCommentMode {
+  "Comments are disabled and hidden."
+  Disabled
+
+  "Comments should be shown as typical news article comments."
+  Article
+
+  "Comments should be shown in a compact form suitable for many small messages."
+  Chat
+
+  "Comments are going to be shown as omni-tool messages."
+  Message
 }
 
 # Input for addChapter mutation

graph2/schema/types/Comment.gql

@@ -0,0 +1,31 @@
+"""
+A Comment represents a comment to a story chapter.
+"""
+type Comment {
+  "A unique ID of the change."
+  id: String!
+
+  "subject"
+  subject: String!
+
+  "The comment's author."
+  author: String!
+
+  "The displayed name of the character. This may be the same as character.name, but it does not need to be."
+  characterName: String!
+
+  "The character associated with the comment."
+  character: Character
+
+  "The fictional (IC) date of the comment."
+  fictionalDate: Date
+
+  "The date of creation."
+  createdDate: Date!
+
+  "The date of the last edit."
+  editedDate: Date!
+
+  "The markdown source of the comment."
+  source: String!
+}