Add API call to get a user by their email address (#4884)

* Add API call to get a user by their email address

* update per review

client/client.jsx

@@ -974,6 +974,15 @@ export default class Client {
  end(this.handleResponse.bind(this, 'getByUsername', success, error));
  }
 
+ getByEmail(email, success, error) {
+ request.
+ get(`${this.getUsersRoute()}/email/${email}`).
+ set(this.defaultHeaders).
+ type('application/json').
+ accept('application/json').
+ end(this.handleResponse.bind(this, 'getByEmail', success, error));
+ }
+
  login(loginId, password, mfaToken, success, error) {
  this.doLogin({login_id: loginId, password, token: mfaToken}, success, error);
 

tests/client_user.test.jsx

@@ -51,6 +51,21 @@ describe('Client.User', function() {
  });
  });
 
+ it('getByEmail', function(done) {
+ TestHelper.initBasic(() => {
+ TestHelper.basicClient().getByEmail(
+ TestHelper.basicUser().email,
+ function(data) {
+ assert.equal(data.email, TestHelper.basicUser().email);
+ done();
+ },
+ function(err) {
+ done(new Error(err.message));
+ }
+ );
+ });
+ });
+
  it('getInitialLoad', function(done) {
  TestHelper.initBasic(() => {
  TestHelper.basicClient().getInitialLoad(