strip out swapi + namepsace to flow

.gitattributes

@@ -1 +1 @@
-examples/swapi/swapi-loaders.js linguist-generated=true
+examples/spaceapi-flow/spaceapi-loaders.js linguist-generated=true

examples/spaceapi-flow/.gitignore

@@ -0,0 +1,2 @@
+build
+flow-typed

examples/swapi/Makefile → examples/spaceapi-flow/Makefile

@@ -1,9 +1,8 @@
 node_modules: package.json
 	yarn
 
-.PHONY: swapi-loaders.js
-swapi-loaders.js:
-	node ../../lib/index.js --config swapi.dataloader-config.yaml --output swapi-loaders.js
+spaceapi-loaders.js:
+	node ../../lib/index.js --config spaceapi.dataloader-config.yaml --output spaceapi-loaders.js
 
 flow-typed: node_modules
 	yarn flow-typed install

examples/spaceapi-flow/clientlib.js

@@ -0,0 +1,116 @@
+/**
+ * Fake clientlib for a fake "Space People" REST API server.
+ * https://example.com/space-api
+ * @flow
+ */
+
+const { inspect } = require('util');
+
+export type Planet = $ReadOnly<{|
+    id: number,
+    name: string,
+    diameter: number,
+    gravity: string,
+    climate: string,
+    population: number,
+    residents: $ReadOnlyArray<number>,
+|}>;
+
+export type Person = $ReadOnly<{|
+    id: number,
+    name: string,
+    height: number,
+    hair_color: string,
+    home_planet: number,
+|}>;
+
+export type SpacePeopleClientlibTypes = {|
+    getPlanets: ({| planet_ids: $ReadOnlyArray<number> |}) => Promise<$ReadOnlyArray<Planet>>,
+    getPeople: ({| people_ids: $ReadOnlyArray<number> |}) => Promise<$ReadOnlyArray<Person>>,
+|};
+
+const FAKE_PLANETS: $ReadOnlyArray<Planet> = [
+    {
+        id: 1,
+        name: 'Proxima Centauri',
+        diameter: 12000,
+        gravity: '1 standard',
+        climate: 'hot',
+        population: 500000,
+        residents: [1, 2, 3],
+    },
+    {
+        id: 2,
+        name: 'Kepler-186f',
+        diameter: 8000,
+        gravity: '0.8 standard',
+        climate: 'icy',
+        population: 200000,
+        residents: [4, 5],
+    },
+];
+
+const FAKE_PEOPLE: $ReadOnlyArray<Person> = [
+    {
+        id: 1,
+        name: 'Alice',
+        height: 180,
+        hair_color: 'blue',
+        home_planet: 1,
+    },
+    {
+        id: 2,
+        name: 'Bob',
+        height: 175,
+        hair_color: 'green',
+        home_planet: 1,
+    },
+    {
+        id: 3,
+        name: 'Charlie',
+        height: 165,
+        hair_color: 'red',
+        home_planet: 1,
+    },
+    {
+        id: 4,
+        name: 'Dave',
+        height: 190,
+        hair_color: 'none',
+        home_planet: 2,
+    },
+    {
+        id: 5,
+        name: 'Eve',
+        height: 170,
+        hair_color: 'blue',
+        home_planet: 2,
+    },
+];
+
+function CreateSpacePeopleClientlib(): SpacePeopleClientlibTypes {
+    return {
+        getPlanets: ({ planet_ids }) =>
+            Promise.resolve(
+                planet_ids.map((id) => {
+                    const planet = FAKE_PLANETS.find((p) => p.id === id);
+                    if (!planet) {
+                        throw new Error(`Planet with id ${inspect(id)} not found`);
+                    }
+                    return planet;
+                }),
+            ),
+        getPeople: ({ people_ids }) =>
+            Promise.resolve(
+                people_ids.map((id) => {
+                    const person = FAKE_PEOPLE.find((p) => p.id === id);
+                    if (!person) {
+                        throw new Error(`Person with id ${inspect(id)} not found`);
+                    }
+                    return person;
+                }),
+            ),
+    };
+}
+
+module.exports = CreateSpacePeopleClientlib;

examples/swapi/package.json → examples/spaceapi-flow/package.json

@@ -8,10 +8,10 @@
     },
     "dependencies": {
         "dataloader": "^2.0.0",
-        "graphql": "15.0.0",
-        "node-fetch": "^2.6.0"
+        "dataloader-codegen": "file:../../",
+        "graphql": "16.x"
     },
     "engines": {
-        "node": ">=10"
+        "node": ">=20"
     }
 }