From 683e980ccdea378eb13c2d667e4cbc35e0ad9e28 Mon Sep 17 00:00:00 2001
From: loothero <loothero@protonmail.com>
Date: Sat, 14 Oct 2023 03:18:01 +0000
Subject: [PATCH] adds indexes to mongodb to improve performance

---
 indexer/goerli-compose.yaml              |  1 +
 indexer/scripts/mongo-init/init-mongo.js | 38 ++++++++++++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 indexer/scripts/mongo-init/init-mongo.js

diff --git a/indexer/goerli-compose.yaml b/indexer/goerli-compose.yaml
index 47a4f79a6..bc281caf9 100644
--- a/indexer/goerli-compose.yaml
+++ b/indexer/goerli-compose.yaml
@@ -8,6 +8,7 @@ services:
       - "27017:27017"
     volumes:
       - mongo_data:/data/db
+      - ./scripts/mongo-init:/docker-entrypoint-initdb.d
     environment:
       MONGO_INITDB_ROOT_USERNAME: mongo
       MONGO_INITDB_ROOT_PASSWORD: mongo
diff --git a/indexer/scripts/mongo-init/init-mongo.js b/indexer/scripts/mongo-init/init-mongo.js
new file mode 100644
index 000000000..c79b1380b
--- /dev/null
+++ b/indexer/scripts/mongo-init/init-mongo.js
@@ -0,0 +1,38 @@
+db = db.getSiblingDB('mongo_goerli');
+
+//
+// add indexes
+//
+// items
+db.items.createIndex({ "_cursor.to": 1, "adventurerId": 1, "item": 1});
+db.items.createIndex({ "adventurerId": 1, "item": 1});
+db.items.createIndex({ "_cursor.from": 1 });
+db.items.createIndex({ "_cursor.to": 1 });
+
+// adventurers
+db.adventurers.createIndex({ "_cursor.to": 1, "adventurerId": 1 });
+db.adventurers.createIndex({ "_cursor.from": 1 });
+db.adventurers.createIndex({ "_cursor.to": 1 });
+db.adventurers.createIndex({ "xp": -1 });
+
+// battles
+db.battles.createIndex({ "_cursor.to": 1, "adventurerId": 1 });
+db.battles.createIndex({ "_cursor.from": 1 });
+db.battles.createIndex({ "_cursor.to": 1 });
+
+// beasts
+db.beasts.createIndex({ "_cursor.to": 1, "adventurerId": 1 });
+db.beasts.createIndex({ "_cursor.from": 1 });
+db.beasts.createIndex({ "_cursor.to": 1 });
+
+// discoveries
+db.discoveries.createIndex({ "_cursor.to": 1, "adventurerId": 1 });
+db.discoveries.createIndex({ "_cursor.from": 1 });
+db.discoveries.createIndex({ "_cursor.to": 1 });
+
+// scores
+db.scores.createIndex({ "_cursor.to": 1, "adventurerId": 1 });
+db.scores.createIndex({ "_cursor.from": 1 });
+db.scores.createIndex({ "_cursor.to": 1 });
+db.scores.createIndex({ "xp": -1});
+db.scores.createIndex({ "rank": -1});