From a49fd1f5bb26438a1279beadf9493842e709aef1 Mon Sep 17 00:00:00 2001
From: legonzaur <legonzaur@live.fr>
Date: Thu, 22 Jun 2023 13:11:09 +0200
Subject: [PATCH] add migartion to change update_kill_view_fnct

---
 src/client/client.ts                          |   1 +
 .../2023-06-22-01 fix_empty_names.ts          | 100 ++++++++++++++++++
 src/process/onKill.ts                         |   1 -
 3 files changed, 101 insertions(+), 1 deletion(-)
 create mode 100644 src/db/migrations/2023-06-22-01 fix_empty_names.ts

diff --git a/src/client/client.ts b/src/client/client.ts
index 8ce6d58..e28778b 100644
--- a/src/client/client.ts
+++ b/src/client/client.ts
@@ -75,6 +75,7 @@ router.get('/players',
       const result = db.selectFrom('kill_view')
       let data
       const resultFiltered = processQueryArgs(result, req.query as unknown as string | string[])
+      // Cache stuff when no route is present so request doesn't takes 4secs to complete
       if (result !== resultFiltered) {
         const selection = resultFiltered.select([sum<number>('kills').as('kills'), sum<number>('deaths').as('deaths'), sum<number>('deaths_with_weapon').as('deaths_while_equipped'), 'attacker_id', sql<string>`last(attacker_name)`.as('username'), sum<number>('total_distance').as('total_distance'), max('max_distance').as('max_distance')]).groupBy('attacker_id')
         data = (await selection.execute()).reduce<Record<string, KillRecord>>((acc, curr) => {
diff --git a/src/db/migrations/2023-06-22-01 fix_empty_names.ts b/src/db/migrations/2023-06-22-01 fix_empty_names.ts
new file mode 100644
index 0000000..b56e37d
--- /dev/null
+++ b/src/db/migrations/2023-06-22-01 fix_empty_names.ts	
@@ -0,0 +1,100 @@
+import { type Kysely } from 'kysely'
+import { Client } from 'pg'
+
+const pgClient = new Client({
+  host: process.env.POSTGRES_HOST,
+  database: process.env.POSTGRES_DATABASE,
+  user: process.env.POSTGRES_USER,
+  password: process.env.POSTGRES_PASSWORD
+})
+
+export async function up (db: Kysely<any>): Promise<void> {
+  await pgClient.connect()
+  await pgClient.query(`CREATE OR REPLACE FUNCTION update_kill_view_fnct()
+  RETURNS TRIGGER 
+AS $$
+BEGIN
+ IF EXISTS(
+       SELECT * FROM kill_view 
+       WHERE 
+           new.attacker_id = attacker_id AND 
+           new.map = map AND 
+           new.game_mode = game_mode AND 
+           new.cause_of_death = cause_of_death AND 
+           new.servername = servername AND 
+           new.host = host
+   ) THEN
+       UPDATE kill_view SET kills = kills + 1, 
+       max_distance = (SELECT Max(v) FROM (VALUES (new.distance), (max_distance)) AS value(v)),
+       total_distance = total_distance + new.distance,
+       attacker_name = new.attacker_name
+       WHERE 
+           new.attacker_id = attacker_id AND 
+           new.map = map AND 
+           new.game_mode = game_mode AND 
+           new.cause_of_death = cause_of_death AND 
+           new.servername = servername AND 
+           new.host = host;
+   ELSE
+       INSERT INTO kill_view(kills,deaths, deaths_with_weapon, attacker_id, map, game_mode, cause_of_death, servername, host, max_distance, total_distance, attacker_name)
+       VALUES(1,0,0, new.attacker_id, new.map, new.game_mode, new.cause_of_death, new.servername, new.host,new.distance, new.distance, new.attacker_name);
+ END IF;
+   
+   
+ IF EXISTS(
+       SELECT * FROM kill_view 
+       WHERE 
+           new.victim_id = attacker_id AND 
+           new.map = map AND 
+           new.game_mode = game_mode AND 
+           new.cause_of_death = cause_of_death AND 
+           new.servername = servername AND 
+           new.host = host
+   ) THEN
+       UPDATE kill_view SET deaths = deaths + 1 
+       WHERE 
+           new.victim_id = attacker_id AND 
+           new.map = map AND 
+           new.game_mode = game_mode AND 
+           new.cause_of_death = cause_of_death AND 
+           new.servername = servername AND 
+           new.host = host;
+   ELSE
+       INSERT INTO kill_view(deaths, kills, deaths_with_weapon, attacker_id, map, game_mode, cause_of_death, servername, host, max_distance, total_distance, attacker_name)
+       VALUES(1,0,0, new.victim_id, new.map, new.game_mode, new.cause_of_death, new.servername, new.host,0,0, new.victim_name);
+ END IF;
+ 
+ 
+ IF EXISTS(
+       SELECT * FROM kill_view 
+       WHERE 
+           new.victim_id = attacker_id AND 
+           new.map = map AND 
+           new.game_mode = game_mode AND 
+           new.attacker_current_weapon = cause_of_death AND 
+           new.servername = servername AND 
+           new.host = host
+   ) THEN
+       UPDATE kill_view SET deaths_with_weapon = deaths_with_weapon + 1 
+       WHERE 
+           new.victim_id = attacker_id AND 
+           new.map = map AND 
+           new.game_mode = game_mode AND 
+           new.attacker_current_weapon = cause_of_death AND 
+           new.servername = servername AND 
+           new.host = host;
+   ELSE
+       INSERT INTO kill_view(deaths, kills, deaths_with_weapon, attacker_id, map, game_mode, cause_of_death, servername, host, max_distance, total_distance, attacker_name)
+       VALUES(0,0,1, new.victim_id, new.map, new.game_mode, new.attacker_current_weapon, new.servername, new.host,0,0, new.victim_name);
+ END IF;
+   
+   
+   RETURN NEW;
+END;
+$$ LANGUAGE PLPGSQL;`)
+  await pgClient.end()
+}
+
+export async function down (db: Kysely<any>): Promise<void> {
+
+}
diff --git a/src/process/onKill.ts b/src/process/onKill.ts
index 0f018ed..e1b0ff0 100644
--- a/src/process/onKill.ts
+++ b/src/process/onKill.ts
@@ -15,7 +15,6 @@ export default async function listenKills () {
   pgClient.on('notification', (data) => {
     if (!data.payload) return
     const payload = JSON.parse(data.payload)
-    console.log(`recieved kill for ${payload.attacker_name as string}`)
     let killEntry = allData[payload.attacker_id]
     let deathEntry = allData[payload.victim_id]