homarr/packages/db/migrations/postgresql/0013_add_assistant_tables.sql

CREATE TABLE "assistant_configuration" (
	"id" varchar(64) PRIMARY KEY DEFAULT 'default' NOT NULL,
	"enabled" boolean DEFAULT false NOT NULL,
	"web_search_enabled" boolean DEFAULT false NOT NULL,
	"provider" varchar(32) DEFAULT 'openrouter' NOT NULL,
	"base_url" varchar(2048) DEFAULT 'https://openrouter.ai/api/v1' NOT NULL,
	"model_discovery_path" varchar(512) DEFAULT '/models',
	"encrypted_api_key" text,
	"encrypted_headers" text,
	"model_id" varchar(256),
	"updated_at" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
CREATE TABLE "assistant_message" (
	"id" varchar(128) PRIMARY KEY NOT NULL,
	"thread_id" varchar(64) NOT NULL,
	"parent_id" varchar(128),
	"format" varchar(64) DEFAULT 'ai-sdk/v6' NOT NULL,
	"content" text NOT NULL,
	"created_at" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
CREATE TABLE "assistant_thread" (
	"id" varchar(64) PRIMARY KEY NOT NULL,
	"user_id" varchar(64) NOT NULL,
	"title" varchar(256),
	"model_id" varchar(256),
	"created_at" timestamp DEFAULT now() NOT NULL,
	"updated_at" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
ALTER TABLE "assistant_message" ADD CONSTRAINT "assistant_message_thread_id_assistant_thread_id_fk" FOREIGN KEY ("thread_id") REFERENCES "public"."assistant_thread"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "assistant_thread" ADD CONSTRAINT "assistant_thread_user_id_user_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."user"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
CREATE INDEX "assistant_message__thread_id_created_at_idx" ON "assistant_message" USING btree ("thread_id","created_at");--> statement-breakpoint
CREATE INDEX "assistant_thread__user_id_updated_at_idx" ON "assistant_thread" USING btree ("user_id","updated_at");