admin(ui): add ability to delete locations

resources/scripts/components/admin/databases/DatabaseDeleteButton.tsx

@@ -14,6 +14,7 @@ interface Props {
 export default ({ databaseId, onDeleted }: Props) => {
     const [ visible, setVisible ] = useState(false);
     const [ loading, setLoading ] = useState(false);
+
     const { clearFlashes, clearAndAddHttpError } = useStoreActions((actions: Actions<ApplicationStore>) => actions.flashes);
 
     const onDelete = () => {

resources/scripts/components/admin/locations/LocationDeleteButton.tsx

@@ -0,0 +1,58 @@
+import React, { useState } from 'react';
+import { Actions, useStoreActions } from 'easy-peasy';
+import { ApplicationStore } from '@/state';
+import tw from 'twin.macro';
+import Button from '@/components/elements/Button';
+import ConfirmationModal from '@/components/elements/ConfirmationModal';
+import deleteLocation from '@/api/admin/locations/deleteLocation';
+
+interface Props {
+    locationId: number;
+    onDeleted: () => void;
+}
+
+export default ({ locationId, onDeleted }: Props) => {
+    const [ visible, setVisible ] = useState(false);
+    const [ loading, setLoading ] = useState(false);
+
+    const { clearFlashes, clearAndAddHttpError } = useStoreActions((actions: Actions<ApplicationStore>) => actions.flashes);
+
+    const onDelete = () => {
+        setLoading(true);
+        clearFlashes('location');
+
+        deleteLocation(locationId)
+            .then(() => {
+                setLoading(false);
+                onDeleted();
+            })
+            .catch(error => {
+                console.error(error);
+                clearAndAddHttpError({ key: 'location', error });
+
+                setLoading(false);
+                setVisible(false);
+            });
+    };
+
+    return (
+        <>
+            <ConfirmationModal
+                visible={visible}
+                title={'Delete location?'}
+                buttonText={'Yes, delete location'}
+                onConfirmed={onDelete}
+                showSpinnerOverlay={loading}
+                onModalDismissed={() => setVisible(false)}
+            >
+                Are you sure you want to delete this location?  You may only delete a location if no nodes are assigned to it.
+            </ConfirmationModal>
+
+            <Button type={'button'} size={'xsmall'} color={'red'} onClick={() => setVisible(true)}>
+                <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor" css={tw`h-5 w-5`}>
+                    <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16" />
+                </svg>
+            </Button>
+        </>
+    );
+};

resources/scripts/components/admin/locations/LocationEditContainer.tsx

@@ -1,6 +1,8 @@
+import DatabaseDeleteButton from '@/components/admin/databases/DatabaseDeleteButton';
+import LocationDeleteButton from '@/components/admin/locations/LocationDeleteButton';
 import React, { useEffect, useState } from 'react';
 import tw from 'twin.macro';
-import { useRouteMatch } from 'react-router-dom';
+import { useHistory, useRouteMatch } from 'react-router-dom';
 import { action, Action, Actions, createContextStore, useStoreActions } from 'easy-peasy';
 import { Location } from '@/api/admin/locations/getLocations';
 import getLocation from '@/api/admin/locations/getLocation';
@@ -35,7 +37,10 @@ interface Values {
 }
 
 const EditInformationContainer = () => {
+    const history = useHistory();
+
     const { clearFlashes, clearAndAddHttpError } = useStoreActions((actions: Actions<ApplicationStore>) => actions.flashes);
+
     const location = Context.useStoreState(state => state.location);
     const setLocation = Context.useStoreActions(actions => actions.setLocation);
 
@@ -94,10 +99,19 @@ const EditInformationContainer = () => {
                                     />
                                 </div>
 
-                                <div css={tw`mt-6 text-right`}>
-                                    <Button type={'submit'} disabled={isSubmitting || !isValid}>
-                                        Save
-                                    </Button>
+                                <div css={tw`w-full flex flex-row items-center mt-6`}>
+                                    <div css={tw`flex`}>
+                                        <LocationDeleteButton
+                                            locationId={location.id}
+                                            onDeleted={() => history.push('/admin/locations')}
+                                        />
+                                    </div>
+
+                                    <div css={tw`flex ml-auto`}>
+                                        <Button type={'submit'} disabled={isSubmitting || !isValid}>
+                                            Save
+                                        </Button>
+                                    </div>
                                 </div>
                             </Form>
                         </AdminBox>