From 1e2fd919ffc86d9d2e2cc15a7e352070c0c8de23 Mon Sep 17 00:00:00 2001
From: Zoe Roux <zoe.roux@zoriya.dev>
Date: Fri, 24 Jan 2025 19:19:05 +0100
Subject: [PATCH] Add index migration

---
 api/drizzle/0005_search.sql         | 14 ------------
 api/drizzle/0005_trigram.sql        |  5 +++++
 api/drizzle/meta/0005_snapshot.json | 35 ++++++++++++++++-------------
 api/drizzle/meta/_journal.json      |  4 ++--
 4 files changed, 27 insertions(+), 31 deletions(-)
 delete mode 100644 api/drizzle/0005_search.sql
 create mode 100644 api/drizzle/0005_trigram.sql

diff --git a/api/drizzle/0005_search.sql b/api/drizzle/0005_search.sql
deleted file mode 100644
index 9b66c9fe..00000000
--- a/api/drizzle/0005_search.sql
+++ /dev/null
@@ -1,14 +0,0 @@
-CREATE OR REPLACE FUNCTION array_to_string_im(text[], text)
-  RETURNS text LANGUAGE sql IMMUTABLE AS $$SELECT array_to_string($1, $2)$$;
-
-ALTER TABLE "kyoo"."show_translations" ADD COLUMN "search" "tsvector" GENERATED ALWAYS AS (
-			setweight(to_tsvector('simple', "kyoo"."show_translations"."name"), 'A') ||
-			setweight(to_tsvector('simple', array_to_string_im("kyoo"."show_translations"."aliases", ' ')), 'B') ||
-			setweight(to_tsvector('simple', array_to_string_im("kyoo"."show_translations"."tags", ' ')), 'C') ||
-			setweight(to_tsvector('simple', coalesce("kyoo"."show_translations"."tagline", '')), 'D') ||
-			setweight(to_tsvector('simple', coalesce("kyoo"."show_translations"."description", '')), 'D')
-		) STORED;--> statement-breakpoint
-CREATE INDEX "search" ON "kyoo"."show_translations" USING gin ("search");--> statement-breakpoint
-CREATE INDEX "kind" ON "kyoo"."shows" USING hash ("kind");--> statement-breakpoint
-CREATE INDEX "rating" ON "kyoo"."shows" USING btree ("rating");--> statement-breakpoint
-CREATE INDEX "startAir" ON "kyoo"."shows" USING btree ("start_air");
diff --git a/api/drizzle/0005_trigram.sql b/api/drizzle/0005_trigram.sql
new file mode 100644
index 00000000..cb2aa11b
--- /dev/null
+++ b/api/drizzle/0005_trigram.sql
@@ -0,0 +1,5 @@
+CREATE INDEX "name_trgm" ON "kyoo"."show_translations" USING gin ("name" gin_trgm_ops);--> statement-breakpoint
+CREATE INDEX "tags" ON "kyoo"."show_translations" USING btree ("tags");--> statement-breakpoint
+CREATE INDEX "kind" ON "kyoo"."shows" USING hash ("kind");--> statement-breakpoint
+CREATE INDEX "rating" ON "kyoo"."shows" USING btree ("rating");--> statement-breakpoint
+CREATE INDEX "startAir" ON "kyoo"."shows" USING btree ("start_air");
\ No newline at end of file
diff --git a/api/drizzle/meta/0005_snapshot.json b/api/drizzle/meta/0005_snapshot.json
index 721b0396..55a64e20 100644
--- a/api/drizzle/meta/0005_snapshot.json
+++ b/api/drizzle/meta/0005_snapshot.json
@@ -1,5 +1,5 @@
 {
-	"id": "8e9e90b8-5dbf-4e36-9615-5683c1c1c3e5",
+	"id": "1d98727c-290d-4491-8bb8-74390da0c021",
 	"prevId": "0d5d6d22-dc13-4f3d-9975-cb7b38f628d4",
 	"version": "7",
 	"dialect": "postgresql",
@@ -473,24 +473,29 @@
 					"type": "text",
 					"primaryKey": false,
 					"notNull": false
-				},
-				"search": {
-					"name": "search",
-					"type": "tsvector",
-					"primaryKey": false,
-					"notNull": false,
-					"generated": {
-						"as": "\n\t\t\tsetweight(to_tsvector('simple', \"kyoo\".\"show_translations\".\"name\"), 'A') ||\n\t\t\tsetweight(to_tsvector('simple', array_to_string(\"kyoo\".\"show_translations\".\"aliases\", ' ')), 'B') ||\n\t\t\tsetweight(to_tsvector('simple', array_to_string(\"kyoo\".\"show_translations\".\"tags\", ' ')), 'C') ||\n\t\t\tsetweight(to_tsvector('simple', coalesce(\"kyoo\".\"show_translations\".\"tagline\", '')), 'D') ||\n\t\t\tsetweight(to_tsvector('simple', coalesce(\"kyoo\".\"show_translations\".\"description\", '')), 'D')\n\t\t",
-						"type": "stored"
-					}
 				}
 			},
 			"indexes": {
-				"search": {
-					"name": "search",
+				"name_trgm": {
+					"name": "name_trgm",
 					"columns": [
 						{
-							"expression": "search",
+							"expression": "\"name\" gin_trgm_ops",
+							"asc": true,
+							"isExpression": true,
+							"nulls": "last"
+						}
+					],
+					"isUnique": false,
+					"concurrently": false,
+					"method": "gin",
+					"with": {}
+				},
+				"tags": {
+					"name": "tags",
+					"columns": [
+						{
+							"expression": "tags",
 							"isExpression": false,
 							"asc": true,
 							"nulls": "last"
@@ -498,7 +503,7 @@
 					],
 					"isUnique": false,
 					"concurrently": false,
-					"method": "gin",
+					"method": "btree",
 					"with": {}
 				}
 			},
diff --git a/api/drizzle/meta/_journal.json b/api/drizzle/meta/_journal.json
index 8f5e4851..f1e402ae 100644
--- a/api/drizzle/meta/_journal.json
+++ b/api/drizzle/meta/_journal.json
@@ -40,8 +40,8 @@
 		{
 			"idx": 5,
 			"version": "7",
-			"when": 1737301476949,
-			"tag": "0005_search",
+			"when": 1737742695309,
+			"tag": "0005_trigram",
 			"breakpoints": true
 		}
 	]