CREATE TABLE "brands" (
	"id" serial PRIMARY KEY NOT NULL,
	"name" text NOT NULL,
	"created_at" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
CREATE TABLE "machine_tags" (
	"id" serial PRIMARY KEY NOT NULL,
	"name" text NOT NULL
);
--> statement-breakpoint
CREATE TABLE "machines" (
	"id" serial PRIMARY KEY NOT NULL,
	"name" text NOT NULL,
	"machine_tag_id" integer NOT NULL
);
--> statement-breakpoint
CREATE TABLE "menu_item_steps" (
	"id" serial PRIMARY KEY NOT NULL,
	"menu_item_id" integer NOT NULL,
	"sequence" integer NOT NULL,
	"machine_tag_id" integer NOT NULL,
	"estimated_duration_seconds" integer NOT NULL
);
--> statement-breakpoint
CREATE TABLE "menu_items" (
	"id" serial PRIMARY KEY NOT NULL,
	"brand_id" integer NOT NULL,
	"name" text NOT NULL,
	"description" text,
	"price_cents" integer NOT NULL,
	"created_at" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
CREATE TABLE "order_items" (
	"id" serial PRIMARY KEY NOT NULL,
	"order_id" integer NOT NULL,
	"menu_item_id" integer NOT NULL,
	"price_cents" integer NOT NULL,
	"status" text DEFAULT 'placed' NOT NULL,
	"created_at" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
CREATE TABLE "orders" (
	"id" serial PRIMARY KEY NOT NULL,
	"customer_id" text,
	"guest_name" text,
	"guest_contact" text,
	"status" text DEFAULT 'placed' NOT NULL,
	"payment_charge_id" text,
	"created_at" timestamp DEFAULT now() NOT NULL
);
--> statement-breakpoint
CREATE TABLE "preparation_step_instances" (
	"id" serial PRIMARY KEY NOT NULL,
	"order_item_id" integer NOT NULL,
	"sequence" integer NOT NULL,
	"machine_tag_id" integer NOT NULL,
	"estimated_duration_seconds" integer NOT NULL,
	"status" text DEFAULT 'queued' NOT NULL,
	"machine_id" integer,
	"started_at" timestamp,
	"done_at" timestamp
);
--> statement-breakpoint
ALTER TABLE "machines" ADD CONSTRAINT "machines_machine_tag_id_machine_tags_id_fk" FOREIGN KEY ("machine_tag_id") REFERENCES "public"."machine_tags"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "menu_item_steps" ADD CONSTRAINT "menu_item_steps_menu_item_id_menu_items_id_fk" FOREIGN KEY ("menu_item_id") REFERENCES "public"."menu_items"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "menu_item_steps" ADD CONSTRAINT "menu_item_steps_machine_tag_id_machine_tags_id_fk" FOREIGN KEY ("machine_tag_id") REFERENCES "public"."machine_tags"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "menu_items" ADD CONSTRAINT "menu_items_brand_id_brands_id_fk" FOREIGN KEY ("brand_id") REFERENCES "public"."brands"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "order_items" ADD CONSTRAINT "order_items_order_id_orders_id_fk" FOREIGN KEY ("order_id") REFERENCES "public"."orders"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "order_items" ADD CONSTRAINT "order_items_menu_item_id_menu_items_id_fk" FOREIGN KEY ("menu_item_id") REFERENCES "public"."menu_items"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "preparation_step_instances" ADD CONSTRAINT "preparation_step_instances_order_item_id_order_items_id_fk" FOREIGN KEY ("order_item_id") REFERENCES "public"."order_items"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "preparation_step_instances" ADD CONSTRAINT "preparation_step_instances_machine_tag_id_machine_tags_id_fk" FOREIGN KEY ("machine_tag_id") REFERENCES "public"."machine_tags"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "preparation_step_instances" ADD CONSTRAINT "preparation_step_instances_machine_id_machines_id_fk" FOREIGN KEY ("machine_id") REFERENCES "public"."machines"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
CREATE UNIQUE INDEX "machine_tags_name_idx" ON "machine_tags" USING btree ("name");