Clean up beforeModel(s)

Fixes #20

app/models/user.js

@@ -13,6 +13,14 @@ export default DS.Model.extend({
     return this.get('role') === 'A';
   }.property('role'),
 
+  isWriter: function() {
+    return this.get('role') === 'W';
+  }.property('role'),
+
+  isReader: function() {
+    return this.get('role') === 'R';
+  }.property('role'),
+
   fullRole: function() {
     let role = this.get('role');
     if (role === 'R') {

app/pods/protected/characteristics/edit/route.js

@@ -2,6 +2,15 @@ import Ember from 'ember';
 import AuthenticatedRouteMixin from 'simple-auth/mixins/authenticated-route-mixin';
 
 export default Ember.Route.extend(AuthenticatedRouteMixin, {
+  beforeModel: function(transition) {
+    this._super(transition);
+    this.get('session.currentUser').then((user) => {
+      if (user.get('isReader')) {
+        this.transitionTo('protected.characteristics.index');
+      }
+    });
+  },
+
   model: function(params) {
     return this.store.findRecord('characteristic', params.characteristic_id, { reload: true });
   },

app/pods/protected/characteristics/new/route.js

@@ -3,9 +3,11 @@ import Ember from 'ember';
 export default Ember.Route.extend({
   beforeModel: function(transition) {
     this._super(transition);
-    if (this.get('session.currentUser.role') === 'R') {
-      this.transitionTo('characteristics.index');
+    this.get('session.currentUser').then((user) => {
+      if (user.get('isReader')) {
+        this.transitionTo('protected.characteristics.index');
       }
+    });
   },
 
   model: function() {

app/pods/protected/species/edit/route.js

@@ -1,6 +1,15 @@
 import Ember from 'ember';
 
 export default Ember.Route.extend({
+  beforeModel: function(transition) {
+    this._super(transition);
+    this.get('session.currentUser').then((user) => {
+      if (user.get('isReader')) {
+        this.transitionTo('protected.species.index');
+      }
+    });
+  },
+
   afterModel: function(species) {
     if (!species.get('canEdit')) {
       this.transitionTo('species.show', species.get('id'));

app/pods/protected/species/new/route.js

@@ -3,9 +3,11 @@ import Ember from 'ember';
 export default Ember.Route.extend({
   beforeModel: function(transition) {
     this._super(transition);
-    if (this.get('session.currentUser.role') === 'R') {
-      this.transitionTo('species.index');
+    this.get('session.currentUser').then((user) => {
+      if (user.get('isReader')) {
+        this.transitionTo('protected.species.index');
       }
+    });
   },
 
   model: function() {

app/pods/protected/strains/edit/route.js

@@ -2,6 +2,15 @@ import Ember from 'ember';
 import AuthenticatedRouteMixin from 'simple-auth/mixins/authenticated-route-mixin';
 
 export default Ember.Route.extend(AuthenticatedRouteMixin, {
+  beforeModel: function(transition) {
+    this._super(transition);
+    this.get('session.currentUser').then((user) => {
+      if (user.get('isReader')) {
+        this.transitionTo('protected.strains.index');
+      }
+    });
+  },
+
   model: function(params) {
     return Ember.RSVP.hash({
       strain: this.store.find('strain', params.strain_id),

app/pods/protected/strains/new/route.js

@@ -3,9 +3,11 @@ import Ember from 'ember';
 export default Ember.Route.extend({
   beforeModel: function(transition) {
     this._super(transition);
-    if (this.get('session.currentUser.role') === 'R') {
-      this.transitionTo('strains.index');
+    this.get('session.currentUser').then((user) => {
+      if (user.get('isReader')) {
+        this.transitionTo('protected.strains.index');
       }
+    });
   },
 
   model: function() {

app/pods/protected/users/changepassword/route.js

@@ -5,8 +5,11 @@ export default Ember.Route.extend({
     this._super(transition);
 
     let user_id = transition.params['protected.users.changepassword'].user_id;
-    if (this.get('session.currentUser.id') !== user_id) {
+
+    this.get('session.currentUser').then((user) => {
+      if (user.get('id') !== user_id) {
         this.transitionTo('protected.users.index');
       }
+    });
   }
 });

app/pods/protected/users/edit/route.js

@@ -1,6 +1,18 @@
 import Ember from 'ember';
 
 export default Ember.Route.extend({
+  beforeModel: function(transition) {
+    this._super(transition);
+
+    let user_id = transition.params['protected.users.edit'].user_id;
+
+    this.get('session.currentUser').then((user) => {
+      if (user.get('id') !== user_id || user.get('isAdmin')) {
+        this.transitionTo('protected.users.index');
+      }
+    });
+  },
+
   model: function(params) {
     return this.store.findRecord('user', params.user_id, { reload: true });
   },

app/pods/users/lockoutauthenticate/route.js

@@ -2,6 +2,8 @@ import Ember from 'ember';
 
 export default Ember.Route.extend({
   beforeModel: function(transition) {
+    this._super(transition);
+
     let token = Ember.get(transition, 'queryParams.token');
     this.get('session').authenticate('authenticator:jwt-resolved', token);
   },