feat: added reaction adding mutation

src/core/server/graph/tenant/mutators/comment.ts

@@ -1,9 +1,14 @@
 import TenantContext from "talk-server/graph/tenant/context";
 import {
   GQLCreateCommentInput,
+  GQLCreateCommentReactionInput,
   GQLEditCommentInput,
 } from "talk-server/graph/tenant/schema/__generated__/types";
-import { create, edit } from "talk-server/services/comments";
+import {
+  create,
+  createCommentReaction,
+  edit,
+} from "talk-server/services/comments";
 
 export default (ctx: TenantContext) => ({
   create: (input: GQLCreateCommentInput) =>
@@ -30,4 +35,8 @@ export default (ctx: TenantContext) => ({
       },
       ctx.req
     ),
+  createReaction: (input: GQLCreateCommentReactionInput) =>
+    createCommentReaction(ctx.mongo, ctx.tenant, ctx.user!, {
+      item_id: input.commentID,
+    }),
 });

src/core/server/graph/tenant/resolvers/mutation.ts

@@ -9,10 +9,10 @@ const Mutation: GQLMutationTypeResolver<void> = {
     const comment = await ctx.mutators.Comment.create(input);
     return {
       edge: {
-        // (cvle)
-        // Depending on the sort we can't determine the accurate cursor
-        // in a performant way, so we return null instead.
-        // It seems that Relay does not directly use this value...
+        // NOTE: (cvle)
+        // Depending on the sort we can't determine the accurate cursor in a
+        // performant way, so we return null instead. It seems that Relay does
+        // not directly use this value.
         cursor: null,
         node: comment,
       },
@@ -23,6 +23,10 @@ const Mutation: GQLMutationTypeResolver<void> = {
     settings: await ctx.mutators.Settings.update(input.settings),
     clientMutationId: input.clientMutationId,
   }),
+  createCommentReaction: async (source, { input }, ctx) => ({
+    comment: await ctx.mutators.Comment.createReaction(input),
+    clientMutationId: input.clientMutationId,
+  }),
 };
 
 export default Mutation;

src/core/server/graph/tenant/schema/schema.graphql

@@ -1478,6 +1478,34 @@ type UpdateSettingsPayload {
 ## Mutation
 ##################
 
+input CreateCommentReactionInput {
+  """
+  commentID is the Comment's ID that we want to create a Reaction on.
+  """
+  commentID: ID!
+
+  """
+  clientMutationId is required for Relay support.
+  """
+  clientMutationId: String!
+}
+
+type CreateCommentReactionPayload {
+  """
+  comment is the Comment that the Reaction was created on.
+  """
+  comment: Comment
+
+  """
+  clientMutationId is required for Relay support.
+  """
+  clientMutationId: String!
+}
+
+##################
+## Mutation
+##################
+
 type Mutation {
   """
   createComment will create a Comment as the current logged in User.
@@ -1495,6 +1523,14 @@ type Mutation {
   """
   updateSettings(input: UpdateSettingsInput!): UpdateSettingsPayload
     @auth(roles: [ADMIN, MODERATOR])
+
+  """
+  createCommentReaction will create a Reaction authored by the current logged in
+  user on a Comment.
+  """
+  createCommentReaction(
+    input: CreateCommentReactionInput!
+  ): CreateCommentReactionPayload @auth
 }
 
 ################################################################################