fix(submissionWizzard): Admin should not be able to edit metadata for old versions using the link.

packages/component-wizard/src/components/SubmissionWizard.js

 import React, { Fragment } from 'react'
-import { get, isNull } from 'lodash'
+import { get, isNull, last } from 'lodash'
 import { connect } from 'react-redux'
 import { th } from '@pubsweet/ui-toolkit'
 import { actions } from 'pubsweet-client'
@@ -10,6 +10,7 @@ import styled, { css } from 'styled-components'
 import HTML5Backend from 'react-dnd-html5-backend'
 import { Button, Spinner, Steps } from '@pubsweet/ui'
 import { selectCollection, selectFragment } from 'xpub-selectors'
+import { Redirect } from 'react-router'
 import {
   compose,
   toClass,
@@ -57,58 +58,66 @@ const Wizard = ({
   isFirstStep,
   handleSubmit,
   getButtonText,
+  isLastFragment,
   isFilesFetching,
   isAuthorsFetching,
   journal: { manuscriptTypes = [] },
   ...rest
-}) => (
-  <Root className="wizard-root">
-    <Steps currentStep={step}>
-      {wizardSteps.map(({ stepTitle }) => (
-        <Steps.Step key={stepTitle} title={stepTitle} />
-      ))}
-    </Steps>
+}) =>
+  isLastFragment ? (
+    <Root className="wizard-root">
+      <Steps currentStep={step}>
+        {wizardSteps.map(({ stepTitle }) => (
+          <Steps.Step key={stepTitle} title={stepTitle} />
+        ))}
+      </Steps>
 
-    <StepRoot className="wizard-step" step={step}>
-      {React.createElement(wizardSteps[step].component, {
-        manuscriptTypes,
-        journal,
-        isAuthorsFetching,
-        ...rest,
-      })}
-      <Row justify="center" mt={2}>
-        {(isAuthorsFetching || isFilesFetching) && isLastStep ? (
-          <Spinner />
-        ) : (
-          <Fragment>
-            <Button
-              data-test-id="submission-back"
-              mr={1}
-              onClick={isFirstStep ? history.goBack : prevStep}
-            >
-              <IconButton
-                fontIcon="arrowLeft"
-                mb={0.1}
-                paddingBottom={1.2}
-                paddingRight={0.9}
-              />
-              Back
-            </Button>
-            <Button
-              data-test-id="submission-next"
-              ml={isFirstStep ? 0 : 1}
-              onClick={handleSubmit}
-              primary
-            >
-              {getButtonText()}
-              <IconButton fontIcon="arrowRight" mb={0.1} paddingBottom={0.5} />
-            </Button>
-          </Fragment>
-        )}
-      </Row>
-    </StepRoot>
-  </Root>
-)
+      <StepRoot className="wizard-step" step={step}>
+        {React.createElement(wizardSteps[step].component, {
+          manuscriptTypes,
+          journal,
+          isAuthorsFetching,
+          ...rest,
+        })}
+        <Row justify="center" mt={2}>
+          {(isAuthorsFetching || isFilesFetching) && isLastStep ? (
+            <Spinner />
+          ) : (
+            <Fragment>
+              <Button
+                data-test-id="submission-back"
+                mr={1}
+                onClick={isFirstStep ? history.goBack : prevStep}
+              >
+                <IconButton
+                  fontIcon="arrowLeft"
+                  mb={0.1}
+                  paddingBottom={1.2}
+                  paddingRight={0.9}
+                />
+                Back
+              </Button>
+              <Button
+                data-test-id="submission-next"
+                ml={isFirstStep ? 0 : 1}
+                onClick={handleSubmit}
+                primary
+              >
+                {getButtonText()}
+                <IconButton
+                  fontIcon="arrowRight"
+                  mb={0.1}
+                  paddingBottom={0.5}
+                />
+              </Button>
+            </Fragment>
+          )}
+        </Row>
+      </StepRoot>
+    </Root>
+  ) : (
+    <Redirect to="/404" />
+  )
 // #endregion
 
 // #region export
@@ -157,7 +166,9 @@ export default compose(
     ({
       step,
       location,
+      fragment,
       formValues,
+      collection,
       submitFailed,
       formSyncErrors,
       authorEditIndex,
@@ -176,6 +187,8 @@ export default compose(
       authorsError:
         (submitFailed && get(formSyncErrors, 'authors', '')) ||
         reduxAuthorError,
+      isLastFragment:
+        get(fragment, 'id', '') === last(get(collection, 'fragments', [])),
     }),
   ),
   withHandlers({