minor cleanup

app/components/Dashboard/Book.jsx

@@ -4,6 +4,7 @@ import { Link } from 'react-router'
 import RemoveBookModal from './RemoveBookModal'
 import styles from './dashboard.local.scss'
 
+// TODO -- Book and Chapter should both extend a common component
 class Book extends React.Component {
   constructor (props) {
     super(props)
@@ -35,6 +36,7 @@ class Book extends React.Component {
     )
   }
 
+  // TODO -- edit, rename and remove should be reusable components
   renderEdit () {
     const { book } = this.props
 

app/components/Dashboard/Dashboard.jsx

@@ -2,7 +2,6 @@ import Actions from 'pubsweet-client/src/actions'
 import React from 'react'
 import { bindActionCreators } from 'redux'
 import { connect } from 'react-redux'
-// import { Link } from 'react-router'
 
 import AddBook from './AddBook'
 import BookList from './BookList'

app/components/common/AbstractModal.jsx

@@ -39,10 +39,15 @@ export class BookBuilderModal extends React.Component {
   renderFooter () {
     const { successAction, successText, toggle } = this.props
 
-    const success = successAction ? <a className='modal-button bb-modal-act'
-      onClick={this.performAction}>
-      { successText }
-    </a> : null
+    const successButton = (
+      <a
+        className='modal-button bb-modal-act'
+        onClick={this.performAction}>
+        { successText }
+      </a>
+    )
+
+    const success = successAction ? successButton : null
 
     return (
       <Modal.Footer>
@@ -53,7 +58,7 @@ export class BookBuilderModal extends React.Component {
             Cancel
           </a>
 
-          {success}
+          { success }
 
         </div>
       </Modal.Footer>