Merge pull request #1317 from oxaudo/bnow

add FollowProfile mutation

_schema.graphql

@@ -2982,6 +2982,17 @@ type FollowGenePayload {
   clientMutationId: String
 }
 
+input FollowProfileInput {
+  profile_id: String
+  unfollow: Boolean = false
+  clientMutationId: String
+}
+
+type FollowProfilePayload {
+  profile: Profile
+  clientMutationId: String
+}
+
 type FollowsAndSaves {
   # A list of published artworks by followed artists (grouped by date and artists).
   bundledArtworksByArtist(
@@ -4372,6 +4383,9 @@ type Mutation {
   # Follow (or unfollow) an artist
   followArtist(input: FollowArtistInput!): FollowArtistPayload
 
+  # Follow (or unfollow) a profile
+  followProfile(input: FollowProfileInput!): FollowProfilePayload
+
   # Follow (or unfollow) an gene
   followGene(input: FollowGeneInput!): FollowGenePayload
 

src/lib/loaders/loaders_with_authentication/gravity.ts

@@ -174,6 +174,16 @@ export default (accessToken, userID, opts) => {
       {},
       { method: "DELETE" }
     ),
+    followProfileLoader: gravityLoader(
+      "me/follow/profile",
+      {},
+      { method: "POST" }
+    ),
+    unfollowProfileLoader: gravityLoader(
+      id => `me/follow/profile/${id}`,
+      {},
+      { method: "DELETE" }
+    ),
     saveArtworkLoader: gravityLoader(
       id => `collection/saved-artwork/artwork/${id}`,
       {},

src/schema/me/__tests__/follow_profile.test.ts

@@ -0,0 +1,37 @@
+/* eslint-disable promise/always-return */
+import { runAuthenticatedQuery } from "test/utils"
+
+describe("FollowProfile", () => {
+  let profile: any
+  let rootValue: any
+
+  beforeEach(() => {
+    profile = { owner: { name: "Casey Kaplan" }, initials: "CK" }
+    rootValue = {
+      profileLoader: () => Promise.resolve(profile),
+      followProfileLoader: () => Promise.resolve(profile),
+      unfollowProfileLoader: () => Promise.resolve(profile),
+    }
+  })
+
+  it("follows a profile", () => {
+    const mutation = `
+      mutation {
+        followProfile(input: { profile_id: "casey-kaplan" }) {
+          profile {
+            name
+          }
+        }
+      }
+    `
+
+    expect.assertions(1)
+    return runAuthenticatedQuery(mutation, rootValue).then(data => {
+      expect(data!.followProfile).toEqual({
+        profile: {
+          name: "Casey Kaplan",
+        },
+      })
+    })
+  })
+})

src/schema/me/follow_profile.ts

@@ -0,0 +1,46 @@
+import { GraphQLString, GraphQLBoolean } from "graphql"
+import { mutationWithClientMutationId } from "graphql-relay"
+import { ProfileType } from "schema/profile"
+
+export default mutationWithClientMutationId({
+  name: "FollowProfile",
+  description: "Follow (or unfollow) a profile",
+  inputFields: {
+    profile_id: {
+      type: GraphQLString,
+    },
+    unfollow: {
+      type: GraphQLBoolean,
+      defaultValue: false,
+    },
+  },
+  outputFields: {
+    profile: {
+      type: ProfileType,
+      resolve: (
+        { profile_id },
+        _options,
+        _request,
+        { rootValue: { profileLoader } }
+      ) => profileLoader(profile_id),
+    },
+  },
+  mutateAndGetPayload: (
+    { profile_id, unfollow },
+    _request,
+    { rootValue: { accessToken, followProfileLoader, unfollowProfileLoader } }
+  ) => {
+    if (!accessToken) {
+      return new Error("You need to be signed in to perform this action")
+    }
+
+    let performAction
+    if (unfollow) {
+      performAction = unfollowProfileLoader(profile_id)
+    } else {
+      performAction = followProfileLoader({ profile_id })
+    }
+
+    return performAction.then(() => ({ profile_id }))
+  },
+})

src/schema/profile.js

@@ -10,7 +10,7 @@ import {
   GraphQLBoolean,
 } from "graphql"
 
-const ProfileType = new GraphQLObjectType({
+export const ProfileType = new GraphQLObjectType({
   name: "Profile",
   fields: () => ({
     ...GravityIDFields,

src/schema/schema.ts

@@ -34,6 +34,7 @@ import FilterPartners from "./filter_partners"
 import filterArtworks from "./filter_artworks"
 import FilterSaleArtworks from "./filter_sale_artworks"
 import FollowArtist from "./me/follow_artist"
+import FollowProfile from "./me/follow_profile"
 import FollowGene from "./me/follow_gene"
 import PartnerCategory from "./partner_category"
 import PartnerCategories from "./partner_categories"
@@ -202,6 +203,7 @@ export default new GraphQLSchema({
       createCreditCard: createCreditCardMutation,
       deleteCreditCard: deleteCreditCardMutation,
       followArtist: FollowArtist,
+      followProfile: FollowProfile,
       followGene: FollowGene,
       updateCollectorProfile: UpdateCollectorProfile,
       updateMyUserProfile: UpdateMyUserProfileMutation,