From 4a5baa73d11fde6b3ac70d20348422d8c26b548f Mon Sep 17 00:00:00 2001
From: migbash <20924663+migbash@users.noreply.github.com>
Date: Mon, 27 Feb 2023 15:38:01 +0000
Subject: [PATCH] feat: #1055 (endpoint) to hasura on target date;

---
 .../api/hasura/home/livescores-v2/+server.ts  | 89 +++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 src/routes/api/hasura/home/livescores-v2/+server.ts

diff --git a/src/routes/api/hasura/home/livescores-v2/+server.ts b/src/routes/api/hasura/home/livescores-v2/+server.ts
new file mode 100644
index 000000000..f29c04ad9
--- /dev/null
+++ b/src/routes/api/hasura/home/livescores-v2/+server.ts
@@ -0,0 +1,89 @@
+import { json } from '@sveltejs/kit';
+
+import { initGrapQLClient } from '$lib/graphql/init_graphQL';
+import { generate_historic_fixtures_day_group_map, generate_leagues_map, get_target_date_fixtures, get_target_leagues } from 'betarena-types/dist/functions/func.livescores-v2.js';
+import type { B_LS2_D, LS2_C_FixtureDateGroup } from 'betarena-types/types/livescores-v2';
+
+// [ℹ] debug info
+const logs = [];
+
+// ~~~~~~~~~~~~~~~~~~~~~~~~
+//  [MAIN] ENDPOINT METHOD
+// ~~~~~~~~~~~~~~~~~~~~~~~~
+
+export async function GET(req): Promise<unknown> {
+	const date: string =
+		req.url['searchParams'].get('date');
+	const targetData = await main(
+		date
+	);
+	return json(targetData);
+}
+
+// ~~~~~~~~~~~~~~~~~~~~~~~~
+//  [MAIN] METHOD
+// ~~~~~~~~~~~~~~~~~~~~~~~~
+
+/**
+ * @description gathers target data for fixtures
+ * from a target date supplied - straight from
+ * hasura/historic-fixtures (db);
+ * @param _date 
+ * @returns {Promise < B_LS2_D | null >} Promise < B_LS2_D | null >
+ */
+async function main(
+	_date: string
+): Promise < B_LS2_D | null > {
+
+  const graphQlInstance = initGrapQLClient()
+
+	const FIXTURE_DATE = _date;
+
+  const fixture_dates = [FIXTURE_DATE]
+
+  const current_week_fixtures = await get_target_date_fixtures(
+    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+    //@ts-ignore
+    graphQlInstance,
+    fixture_dates
+  )
+
+  /**
+   * [ℹ] organize (group)(map) fixtures by fixture day
+   * [ℹ] -> generate (final) (array) data
+   * [ℹ] organize (map) leagues by id's
+   * [ℹ] -> generate (final) (array) data
+  */
+  const fixturesGroupedByDateMap = 
+    await generate_historic_fixtures_day_group_map(
+      current_week_fixtures?.historic_fixtures
+  )
+  let fixtures_by_date: LS2_C_FixtureDateGroup[] = []
+  for (const [key, value] of fixturesGroupedByDateMap) {
+    fixtures_by_date.push({
+      date: key,
+      fixtures: value
+    })
+  }
+  fixtures_by_date = fixtures_by_date.sort((a, b) => new Date(a.date).getTime() - new Date(b.date).getTime())
+
+  // eslint-disable-next-line prefer-const
+  let leagues_ids_arr: number[] = current_week_fixtures?.historic_fixtures?.map(a => a.league_id)
+  const leagues_data = await get_target_leagues(
+    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+    //@ts-ignore
+    graphQlInstance,
+    leagues_ids_arr
+  )
+  const league_map = await generate_leagues_map(leagues_data)
+  
+  /**
+   * [ℹ] cache (data) persist
+  */
+  const data: B_LS2_D = {
+    fixtures_by_date,
+    leagues: Array.from(league_map.values())
+  }
+
+  return data;
+}
\ No newline at end of file