feat: GraphQL base implementation

server/modules/graphql.js

@@ -0,0 +1,67 @@
+'use strict'
+
+/* global wiki */
+
+const gql = require('graphql')
+
+const User = new gql.GraphQLObjectType({
+  name: 'User',
+  description: 'A User',
+  fields() {
+    return {
+      id: {
+        type: gql.GraphQLInt,
+        resolve(usr) {
+          return usr.id
+        }
+      },
+      email: {
+        type: gql.GraphQLString,
+        resolve(usr) {
+          return usr.email
+        }
+      },
+      provider: {
+        type: gql.GraphQLString,
+        resolve(usr) {
+          return usr.provider
+        }
+      },
+      providerId: {
+        type: gql.GraphQLString,
+        resolve(usr) {
+          return usr.providerId
+        }
+      }
+    }
+  }
+})
+
+const Query = new gql.GraphQLObjectType({
+  name: 'Query',
+  description: 'Root Query',
+  fields() {
+    return {
+      users: {
+        type: new gql.GraphQLList(User),
+        args: {
+          id: {
+            type: gql.GraphQLInt
+          },
+          email: {
+            type: gql.GraphQLString
+          }
+        },
+        resolve(root, args) {
+          return wiki.db.User.findAll({ where: args })
+        }
+      }
+    }
+  }
+})
+
+const Schema = new gql.GraphQLSchema({
+  query: Query
+})
+
+module.exports = Schema