feat: autosuggest place id support

__tests__/AmplifyMapLibreGeocoder.test.ts

@@ -7,6 +7,8 @@ describe("AmplifyGeocoderAPI", () => {
   beforeEach(() => {
     (Geo.searchByText as jest.Mock).mockClear();
     (Geo.searchByCoordinates as jest.Mock).mockClear();
+    (Geo.searchForSuggestions as jest.Mock).mockClear();
+    (Geo.searchByPlaceId as jest.Mock).mockClear();
   });
 
   test("forwardGeocode returns some values in the expected format", async () => {
@@ -139,4 +141,104 @@ describe("AmplifyGeocoderAPI", () => {
       promixity: [-122.431297, 37.773972],
     };
   });
+
+  test("getSuggestions returns some values in the expected format", async () => {
+    const config = {
+      query: "a map query",
+    };
+    (Geo.searchForSuggestions as jest.Mock).mockReturnValueOnce([
+      {
+        text: "a suggestion result",
+        placeId: "a1b2c3d4",
+      }
+    ]);
+    const response = await AmplifyGeocoderAPI.getSuggestions(config);
+    expect(Geo.searchForSuggestions).toHaveBeenCalledTimes(1);
+    expect(response.suggestions).toHaveLength(1);
+    expect(response.suggestions[0].text).toBe("a suggestion result");
+    expect(response.suggestions[0].placeId).toBe("a1b2c3d4");
+  });
+
+  test("getSuggestions returns empty array on empty response", async () => {
+    const config = {
+      query: "a map query",
+    };
+    (Geo.searchForSuggestions as jest.Mock).mockReturnValueOnce([]);
+    const response = await AmplifyGeocoderAPI.getSuggestions(config);
+    expect(Geo.searchForSuggestions).toHaveBeenCalledTimes(1);
+    expect(response.suggestions).toHaveLength(0);
+  });
+
+  test("getSuggestions returns empty feature array on undefined response", async () => {
+    const config = {
+      query: "a map query",
+    };
+    (Geo.searchForSuggestions as jest.Mock).mockReturnValueOnce(undefined);
+    const response = await AmplifyGeocoderAPI.getSuggestions(config);
+    expect(Geo.searchForSuggestions).toHaveBeenCalledTimes(1);
+    expect(response.suggestions).toHaveLength(0);
+  });
+
+  test("getSuggestions returns empty feature array on error", async () => {
+    const config = {
+      query: "a map query",
+    };
+    (Geo.searchForSuggestions as jest.Mock).mockRejectedValueOnce("an error");
+    const response = await AmplifyGeocoderAPI.getSuggestions(config);
+    expect(Geo.searchForSuggestions).toHaveBeenCalledTimes(1);
+    expect(response.suggestions).toHaveLength(0);
+  });
+
+  test("searchByPlaceId returns some values in the expected format", async () => {
+    const config = {
+      query: "a1b2c3d4",
+    };
+    (Geo.searchByPlaceId as jest.Mock).mockReturnValueOnce({
+      addressNumber: "1401",
+      street: "Broadway",
+      country: "USA",
+      postalCode: "98122",
+      geometry: {
+        point: [
+          -122.32108099999999,
+          47.613897000000065
+        ]
+      },
+      label: "Starbucks"
+    });
+    const response = await AmplifyGeocoderAPI.searchByPlaceId(config);
+    expect(Geo.searchByPlaceId).toHaveBeenCalledTimes(1);
+    expect(response.place?.text).toBe("Starbucks");
+    expect(response.place?.place_name).toBe("Starbucks");
+  });
+
+  test("searchByPlaceId returns place as undefined on empty request", async () => {
+    const config = {
+      query: "",
+    };
+    (Geo.searchByPlaceId as jest.Mock).mockReturnValueOnce(undefined);
+    const response = await AmplifyGeocoderAPI.searchByPlaceId(config);
+    expect(Geo.searchByPlaceId).toHaveBeenCalledTimes(1);
+    expect(response.place).toBe(undefined);
+  });
+
+  test("searchByPlaceId returns place as undefined on undefined request", async () => {
+    const config = {
+      query: undefined,
+    };
+    (Geo.searchByPlaceId as jest.Mock).mockReturnValueOnce(undefined);
+    const response = await AmplifyGeocoderAPI.searchByPlaceId(config);
+    expect(Geo.searchByPlaceId).toHaveBeenCalledTimes(1);
+    expect(response.place).toBe(undefined);
+  });
+
+  test("searchByPlaceId returns place as undefined on error", async () => {
+    const config = {
+      query: "something",
+    };
+    (Geo.searchByPlaceId as jest.Mock).mockRejectedValueOnce("an error");
+    const response = await AmplifyGeocoderAPI.searchByPlaceId(config);
+    expect(Geo.searchByPlaceId).toHaveBeenCalledTimes(1);
+    expect(response.place).toBe(undefined);
+  });
 });

package.json

@@ -56,8 +56,8 @@
     ]
   },
   "devDependencies": {
-    "@aws-amplify/core": "^4.5.1",
-    "@aws-amplify/geo": "^1.3.0",
+    "@aws-amplify/core": "^4.7.8",
+    "@aws-amplify/geo": "^1.3.20",
     "@babel/preset-env": "^7.16.4",
     "@commitlint/cli": "^16.2.1",
     "@commitlint/config-conventional": "^16.2.1",
@@ -91,13 +91,13 @@
     "typescript": "^4.3.2"
   },
   "peerDependencies": {
-    "@aws-amplify/core": "^4.5.1",
-    "@aws-amplify/geo": "^1.3.0",
+    "@aws-amplify/core": "^4.7.8",
+    "@aws-amplify/geo": "^1.3.20",
     "maplibre-gl": "^2.1.9"
   },
   "dependencies": {
     "@mapbox/mapbox-gl-draw": "^1.3.0",
-    "@maplibre/maplibre-gl-geocoder": "^1.4.2",
+    "@maplibre/maplibre-gl-geocoder": "^1.5.0",
     "@turf/along": "^6.5.0",
     "@turf/circle": "^6.5.0",
     "@turf/distance": "^6.5.0",

src/AmplifyMapLibreGeocoder.ts

@@ -58,6 +58,43 @@ export const AmplifyGeocoderAPI = {
 
     return { features };
   },
+  getSuggestions: async (config) => {
+    const suggestions = [];
+    try {
+      const response = await Geo.searchForSuggestions(config.query, {
+        biasPosition: config.proximity,
+        searchAreaConstraints: config.bbox,
+        countries: config.countries,
+        maxResults: config.limit,
+      });
+      suggestions.push(...response);
+    } catch (e) {
+      console.error(`Failed to get suggestions with error: ${e}`);
+    }
+
+    return { suggestions };
+  },
+  searchByPlaceId: async (config) => {
+    let feature = undefined;
+    try {
+      const place = await Geo.searchByPlaceId(config.query);
+      if (place) {
+        const { geometry, ...otherResults } = place;
+        feature = {
+          type: "Feature",
+          geometry: { type: "Point", coordinates: geometry.point },
+          properties: { ...otherResults },
+          place_name: otherResults.label,
+          text: otherResults.label,
+          center: geometry.point,
+        }
+      };
+    } catch (e) {
+      console.error(`Failed to get place with error: ${e}`);
+    }
+
+    return { place: feature };
+  }
 };
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any