module.exports = (SHARE) ->
  url: '/user/login'
  method: 'POST'
  schema: SHARE.jsonschemas.user

  handler: (request, reply) ->
    session_id = request.cookies.session ? ''

    new Promise (resolve) ->
      SHARE.session.check session_id
      .then (user) ->
        # active session found
        SHARE.logger.debug "OK '#{user.login}' resumed session '#{session_id}'"
        resolve user

      .catch ->
        SHARE.fftcgdb.login request.body.login, request.body.password
        .then (user) ->
          # login successful: start new session
          SHARE.session.start user
          .then (session_id) ->
            logger.info "OK '#{user.login}' created session '#{session_id}'"
            reply.setCookie 'session', session_id
            resolve user

        .catch (err) ->
          # login failed
          SHARE.logger.info "FAIL login for '#{request.body.login}'"
          reply.send
            success: false
            err: err

    .then (user) ->
      # tell about the user who logged in
      reply.send
        success: true
        user: user