feat: locations tree viewer (#248)

* location tree API

* test fixes

* initial tree location elements

* locations tree page

* update meta-data

* code-gen

* store item display preferences

* introduce basic table/card view elements

* codegen

* set parent location during location creation

* add item support for tree query

* refactor tree view

* wip: location selector improvements

* type gen

* rename items -> search

* remove various log statements

* fix markdown rendering for description

* update location selectors

* fix tests

* fix currency tests

* formatting

frontend/lib/api/classes/locations.ts

@@ -1,16 +1,24 @@
 import { BaseAPI, route } from "../base";
-import { LocationOutCount, LocationCreate, LocationOut, LocationUpdate } from "../types/data-contracts";
+import { LocationOutCount, LocationCreate, LocationOut, LocationUpdate, TreeItem } from "../types/data-contracts";
 import { Results } from "../types/non-generated";
 
 export type LocationsQuery = {
   filterChildren: boolean;
 };
 
+export type TreeQuery = {
+  withItems: boolean;
+};
+
 export class LocationsApi extends BaseAPI {
   getAll(q: LocationsQuery = { filterChildren: false }) {
     return this.http.get<Results<LocationOutCount>>({ url: route("/locations", q) });
   }
 
+  getTree(tq = { withItems: false }) {
+    return this.http.get<Results<TreeItem>>({ url: route("/locations/tree", tq) });
+  }
+
   create(body: LocationCreate) {
     return this.http.post<LocationCreate, LocationOut>({ url: route("/locations"), body });
   }

frontend/lib/api/types/data-contracts.ts

@@ -188,6 +188,7 @@ export interface LabelSummary {
 export interface LocationCreate {
   description: string;
   name: string;
+  parentId: string | null;
 }
 
 export interface LocationOut {
@@ -270,6 +271,13 @@ export interface TotalsByOrganizer {
   total: number;
 }
 
+export interface TreeItem {
+  children: TreeItem[];
+  id: string;
+  name: string;
+  type: string;
+}
+
 export interface UserOut {
   email: string;
   groupId: string;
@@ -347,13 +355,13 @@ export interface EnsureAssetIDResult {
 }
 
 export interface GroupInvitation {
-  expiresAt: string;
+  expiresAt: Date;
   token: string;
   uses: number;
 }
 
 export interface GroupInvitationCreate {
-  expiresAt: string;
+  expiresAt: Date;
   uses: number;
 }
 
@@ -363,6 +371,6 @@ export interface ItemAttachmentToken {
 
 export interface TokenResponse {
   attachmentToken: string;
-  expiresAt: string;
+  expiresAt: Date;
   token: string;
 }