day 11

day11/directives/VerifyUser.js

@@ -0,0 +1,48 @@
+const { SchemaDirectiveVisitor, ApolloError } = require('apollo-server-express');
+const { defaultFieldResolver } = require('graphql');
+
+const { errorCodes, errors } = require('../core/strings');
+const { GraphqlError, AuthenticationError } = require('../services/ErrorService');
+
+class VerifyUser extends SchemaDirectiveVisitor {
+  visitFieldDefinition(field) {
+    const resolver = field.resolve || defaultFieldResolver;
+
+    let User;
+    let Credential;
+
+    field.resolve = async (root, args, context, info) => {
+      const { user, credentialId, db, role } = context;
+      Credential = await db.credential.getByFields({
+        status: 1,
+        id: credentialId,
+        role_id: role.roleId,
+      });
+      if (!Credential) {
+        throw new ApolloError(errors.ACCOUNT_DOES_NOT_EXISTS, errorCodes.account.ACCOUNT_DOES_NOT_EXISTS);
+      }
+      User = await db.user.getByFields({
+        status: 1,
+        id: user.id,
+      });
+      if (!User) {
+        throw new ApolloError(errors.ACCOUNT_DOES_NOT_EXISTS, errorCodes.account.ACCOUNT_DOES_NOT_EXISTS);
+      }
+
+      return resolver(
+        root,
+        args,
+        {
+          ...context,
+          directives: {
+            ...(context.directives || {}),
+            ...(User && Credential ? { verifyUser: { user: JSON.parse(JSON.stringify(User)), credential: JSON.parse(JSON.stringify(Credential)) } } : {}),
+          },
+        },
+        info,
+      );
+    };
+  }
+}
+
+module.exports = VerifyUser;