DOC-4039: add TCEs to the query pages - reissue (#2846)

doctests/query-geo.js

@@ -0,0 +1,82 @@
+// EXAMPLE: query_geo
+// HIDE_START
+import assert from 'node:assert';
+import fs from 'node:fs';
+import { createClient } from 'redis';
+import { SchemaFieldTypes } from '@redis/search';
+
+const client = createClient();
+
+await client.connect().catch(console.error);
+
+// create index
+await client.ft.create('idx:bicycle', {
+  '$.store_location': {
+    type: SchemaFieldTypes.GEO,
+    AS: 'store_location'
+  },
+   '$.pickup_zone': {
+    type: SchemaFieldTypes.GEOSHAPE,
+    AS: 'pickup_zone'
+  }
+}, {
+    ON: 'JSON',
+    PREFIX: 'bicycle:'
+})
+
+// load data
+const bicycles = JSON.parse(fs.readFileSync('data/query_em.json', 'utf8'));
+
+await Promise.all(
+  bicycles.map((bicycle, bid) => {
+      return client.json.set(`bicycle:${bid}`, '$', bicycle);
+  })
+);
+// HIDE_END
+
+// STEP_START geo1
+const res1= await client.ft.search('idx:bicycle', '@store_location:[-0.1778 51.5524 20 mi]');
+console.log(res1.total); // >>> 1
+console.log(res1); // >>> {total: 1, documents: [ { id: 'bicycle:5', value: [Object: null prototype] } ]}
+// REMOVE_START
+assert.strictEqual(res1.total, 1);
+// REMOVE_END
+// STEP_END
+
+// STEP_START geo2
+const params_dict_geo2 = { bike: 'POINT(-0.1278 51.5074)' };
+const q_geo2 = '@pickup_zone:[CONTAINS $bike]';
+const res2 = await client.ft.search('idx:bicycle', q_geo2, { PARAMS: params_dict_geo2, DIALECT: 3 });
+console.log(res2.total); // >>> 1
+console.log(res2); // >>> {total: 1, documents: [ { id: 'bicycle:5', value: [Object: null prototype] } ]}
+// REMOVE_START
+assert.strictEqual(res2.total, 1);
+// REMOVE_END
+// STEP_END
+
+// STEP_START geo3
+const params_dict_geo3 = { europe: 'POLYGON((-25 35, 40 35, 40 70, -25 70, -25 35))' };
+const q_geo3 = '@pickup_zone:[WITHIN $europe]';
+const res3 = await client.ft.search('idx:bicycle', q_geo3, { PARAMS: params_dict_geo3, DIALECT: 3 });
+console.log(res3.total); // >>> 5
+console.log(res3); // >>>
+// {
+//   total: 5,
+//   documents: [
+//     { id: 'bicycle:5', value: [Object: null prototype] },
+//     { id: 'bicycle:6', value: [Object: null prototype] },
+//     { id: 'bicycle:7', value: [Object: null prototype] },
+//     { id: 'bicycle:8', value: [Object: null prototype] },
+//     { id: 'bicycle:9', value: [Object: null prototype] }
+//   ]
+// }
+// REMOVE_START
+assert.strictEqual(res3.total, 5);
+// REMOVE_END
+// STEP_END
+
+// REMOVE_START
+// destroy index and data
+await client.ft.dropIndex('idx:bicycle', { DD: true });
+await client.disconnect();
+// REMOVE_END