From e4aeded6c105de6c8af6a931d5c24a659dcbd138 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Wed, 31 Dec 2025 16:07:00 +0900
Subject: feat(crdt): add database migration for crdt_documents table
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Add Drizzle migration to create the crdt_documents table with:
- UUID primary key with auto-generation
- Foreign key to users table with cascade delete
- Unique index on (user_id, entity_type, entity_id)
- Indexes for entity_type and sync_version queries

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 drizzle/0004_clean_leopardon.sql | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 drizzle/0004_clean_leopardon.sql

(limited to 'drizzle/0004_clean_leopardon.sql')

diff --git a/drizzle/0004_clean_leopardon.sql b/drizzle/0004_clean_leopardon.sql
new file mode 100644
index 0000000..95e203d
--- /dev/null
+++ b/drizzle/0004_clean_leopardon.sql
@@ -0,0 +1,15 @@
+CREATE TABLE "crdt_documents" (
+	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+	"user_id" uuid NOT NULL,
+	"entity_type" varchar(50) NOT NULL,
+	"entity_id" uuid NOT NULL,
+	"binary" varchar(1048576) NOT NULL,
+	"sync_version" integer DEFAULT 0 NOT NULL,
+	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
+	"updated_at" timestamp with time zone DEFAULT now() NOT NULL
+);
+--> statement-breakpoint
+ALTER TABLE "crdt_documents" ADD CONSTRAINT "crdt_documents_user_id_users_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+CREATE UNIQUE INDEX "crdt_documents_user_entity_idx" ON "crdt_documents" USING btree ("user_id","entity_type","entity_id");--> statement-breakpoint
+CREATE INDEX "crdt_documents_entity_type_idx" ON "crdt_documents" USING btree ("entity_type");--> statement-breakpoint
+CREATE INDEX "crdt_documents_sync_version_idx" ON "crdt_documents" USING btree ("user_id","sync_version");
\ No newline at end of file
-- 
cgit v1.2.3-70-g09d2

