Add alert message component and documentation

- Add custom alert component to simplify the use of custom alerts
- Add documentation for using the custom alert
- Update the login error alert to use the alert component instead of
the Bootstrap-vue component.
- Register alert component in enhanceApp
- Replace Sass variables used in the StatusIcon component style block
to use the Boostrap theme-color and gray Sass functions so the colors
can be used in the Vuepress documentation custom components

Signed-off-by: Derick Montague <derick.montague@ibm.com>
Change-Id: Ibd93402c919a42bd5c24cc9e7c6c8fc6f17a4db4

2 files changed, 37 insertions, 4 deletions

diff --git a/src/components/Global/Alert.vue b/src/components/Global/Alert.vue
new file mode 100644
index 00000000..bc65b6e9
--- /dev/null
+++ b/src/components/Global/Alert.vue
@@ -0,0 +1,33 @@
+<template>
+  <b-alert :show="show" :variant="variant">
+    <div v-if="variant == 'warning' || variant == 'danger'" class="alert-icon">
+      <status-icon :status="variant" />
+    </div>
+    <div class="alert-content">
+      <div class="alert-msg"><slot /></div>
+    </div>
+  </b-alert>
+</template>
+
+<script>
+import StatusIcon from '../Global/StatusIcon';
+import { BAlert } from 'bootstrap-vue';
+
+export default {
+  name: 'Alert',
+  components: {
+    BAlert: BAlert,
+    StatusIcon: StatusIcon
+  },
+  props: {
+    show: {
+      type: Boolean,
+      default: true
+    },
+    variant: {
+      type: String,
+      default: ''
+    }
+  }
+};
+</script>
diff --git a/src/components/Global/StatusIcon.vue b/src/components/Global/StatusIcon.vue
index 96074ee6..11143212 100644
--- a/src/components/Global/StatusIcon.vue
+++ b/src/components/Global/StatusIcon.vue
@@ -33,20 +33,20 @@ export default {
 .status-icon {
   vertical-align: text-bottom;
   &.success {
-    fill: $success;
+    fill: theme-color('success');
   }
   &.danger {
-    fill: $danger;
+    fill: theme-color('danger');
   }
   &.secondary {
-    fill: $gray-600;
+    fill: gray('600');
 
     svg {
       transform: rotate(-45deg);
     }
   }
   &.warning {
-    fill: $warning;
+    fill: theme-color('warning');
   }
 }
 </style>