Replace geocoder address search with servicemap

src/components/map/HelsinkiProvider.ts

@@ -1,3 +1,4 @@
+import type { AddressResult, ParseArguments, ServiceMapResponse } from "./types"
 export default class Provider {
   options: Record<string, any>;
 
@@ -11,43 +12,39 @@ export default class Provider {
 
   async search({
     query
-  }: Record<string, any>) {
-    // eslint-disable-next-line no-bitwise
-    const protocol = ~location.protocol.indexOf('http') ? location.protocol : 'https:';
+  }: { query: string }) {
     const url = this.endpoint({
-      query,
-      protocol
+      query
     });
     const request = await fetch(url);
-    const json = await request.json();
+    const json = await request.json() as ServiceMapResponse;
     return this.parse({
       data: json
     });
   }
 
   endpoint({
     query
-  }: any = {}) {
+  }: { query: string }) {
     const {
       params
     } = this.options;
-    const paramString = this.getParamString({ ...params,
-      name: query
+    const paramString = this.getParamString({
+      ...params,
+      q: query
     });
-    const proto = 'https:';
-    return `${proto}//dev.hel.fi/geocoder/v1/address/?${paramString}&municipality=91`;
+    return `https://api.hel.fi/servicemap/v2/search/?${paramString}&type=address&&municipality=helsinki`;
   }
 
   parse({
     data
-  }: any) {
-    return data.objects.map(r => {
+  }: ParseArguments): Array<AddressResult> {
+    return data.results?.map(address => {
       return {
-        x: r.location.coordinates[0],
-        y: r.location.coordinates[1],
-        label: r.name
+        x: address.location?.coordinates[0] ?? 0,
+        y: address.location?.coordinates[1] ?? 0,
+        label: address.name?.fi ?? "",
       };
     });
   }
-
 }

src/components/map/types.ts

@@ -1 +1,49 @@
-export type ControlPosition = "topleft" | "topright" | "bottomleft" | "bottomright";
+export type ControlPosition = "topleft" | "topright" | "bottomleft" | "bottomright";
+
+interface ServiceMapAddress {
+  object_type: "address";
+  name: {
+    fi: string;
+    sv: string;
+    en: string;
+  };
+  number: string;
+  number_end: string;
+  letter: string;
+  modified_at: string;
+  municipality: {
+    id: string;
+    name: {
+      fi: string;
+      sv: string;
+    };
+  };
+  street: {
+    name: {
+      fi: string;
+      sv?: string;
+      en?: string;
+    };
+  };
+  location: {
+    type: "Point";
+    coordinates: [number, number];
+  };
+};
+
+export interface ServiceMapResponse {
+    count: number;
+    next: string | null;
+    previous: string | null;
+    results: Array<ServiceMapAddress>;
+  };
+
+export interface ParseArguments {
+  data: ServiceMapResponse;
+};
+
+export interface AddressResult {
+  x: number;
+  y: number;
+  label: string;
+};