Merge pull request #29 from codeday/account

add support for codeday/account-gql

Author: Nexite

package.json

@@ -51,8 +51,6 @@
     "apollo-server": "^2.25.3",
     "apollo-server-express": "^2.4.8",
     "apollo-upload-client": "^14.1.3",
-    "auth0": "^2.27.1",
-    "auth0-get-all-users": "^1.1.0",
     "babel-loader": "^8.0.5",
     "body-parser": "^1.18.3",
     "cross-fetch": "^3.0.6",

src/remoteTransport.js

@@ -9,10 +9,10 @@ import extractFiles from 'extract-files/public/extractFiles';
 // HTTP requests
 //
 
-function makeExecutor(httpEndpoint) {
+function makeExecutor(httpEndpoint, prefix) {
   return async function executor({ document, variables, context }) {
     const allowedHeaders = Object.keys(context?.headers || {})
-      .filter((name) => name.toLowerCase().substr(0, 2) === 'x-')
+      .filter((name) => name.toLowerCase().startsWith(prefix))
       .reduce((accum, name) => ({ ...accum, [name]: context?.headers[name] }), {});
 
     const query = print(document);
@@ -118,10 +118,10 @@ function makeSubscriber(wsEndpoint) {
   };
 }
 
-export default function makeRemoteTransport(httpEndpoint, wsEndpoint) {
+export default function makeRemoteTransport(httpEndpoint, wsEndpoint, prefix="x-") {
 
   return {
-    executor: makeExecutor(httpEndpoint),
+    executor: makeExecutor(httpEndpoint, prefix),
     subscriber: wsEndpoint ? makeSubscriber(wsEndpoint) : undefined,
   };
 }

src/remotes/account.js

@@ -0,0 +1,118 @@
+import { wrapSchema, introspectSchema } from '@graphql-tools/wrap';
+import makeRemoteTransport from '../remoteTransport';
+import { delegateToSchema } from '@graphql-tools/delegate';
+import { TransformQuery } from '@graphql-tools/wrap';
+import { Kind } from 'graphql';
+
+function getConnectionTypes(prefix) {
+  return `
+    extend type ${prefix}Badge {
+      details: CmsBadge
+    }
+
+    extend type ${prefix}User {
+      sites: [CmsSite]
+    }
+  `;
+}
+
+function getConnectionResolvers(prefix, schemas) {
+  return {
+    [`${prefix}Badge`]: {
+      details: {
+        selectionSet: '{ id }',
+        async resolve(parent, args, context, info) {
+          return delegateToSchema({
+            schema: schemas.cms,
+            operation: 'query',
+            fieldName: 'badgeCollection',
+            args: {
+              where: {
+                id: parent.id,
+              },
+              limit: 1,
+            },
+            context,
+            info,
+            transforms: [
+              new TransformQuery({
+                path: ['badgeCollection'],
+                queryTransformer: (subtree) => ({
+                  kind: Kind.SELECTION_SET,
+                  selections: [
+                    {
+                      kind: Kind.FIELD,
+                      name: {
+                        kind: Kind.NAME,
+                        value: 'items',
+                      },
+                      selectionSet: subtree,
+                    },
+                  ],
+                }),
+                resultTransformer: (r) => r?.items[0],
+              }),
+            ],
+          });
+        },
+      },
+    },
+    [`${prefix}User`]: {
+      sites: {
+        selectionSet: '{ roles }',
+        async resolve(parent, args, context, info) {
+          return delegateToSchema({
+            schema: schemas.cms,
+            operation: 'query',
+            fieldName: 'siteCollection',
+            args: {
+              where: {
+                OR: [...parent.roles.map((role) => {
+                  if (role.name == "Staff") return { type: "Volunteer" };
+                  return { type: role.name };
+                }), { type: "Student" }]
+              }
+            },
+            context,
+            info,
+            transforms: [
+              new TransformQuery({
+                path: ['siteCollection'],
+                queryTransformer: (subtree) => ({
+                  kind: Kind.SELECTION_SET,
+                  selections: [
+                    {
+                      kind: Kind.FIELD,
+                      name: {
+                        kind: Kind.NAME,
+                        value: 'items',
+                      },
+                      selectionSet: subtree,
+                    },
+                  ],
+                }),
+                resultTransformer: (r) => r?.items,
+              }),
+            ],
+          });
+        },
+      },
+    },
+  };
+}
+
+export default async function createAccountSchema(uri, wsUri) {
+  console.log(` * account(${uri})`);
+  const { executor, subscriber } = makeRemoteTransport(uri, wsUri, "");
+  const schema = wrapSchema({
+    schema: await introspectSchema(executor),
+    executor,
+    subscriber,
+  });
+  return {
+    schema,
+    transforms: [],
+    getConnectionTypes,
+    getConnectionResolvers,
+  };
+}