CREATE TABLE "inventory_decay_profiles" (
	"id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
	"name" varchar(64) NOT NULL,
	"description" text,
	"half_life_days" double precision DEFAULT 7 NOT NULL,
	"stale_after_days" integer DEFAULT 30 NOT NULL,
	"active" boolean DEFAULT true NOT NULL,
	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
	"updated_at" timestamp with time zone DEFAULT now() NOT NULL,
	CONSTRAINT "inventory_decay_profiles_name_unique" UNIQUE("name")
);
--> statement-breakpoint
CREATE TABLE "inventory_item_decay_profile" (
	"inventory_item_id" uuid PRIMARY KEY NOT NULL,
	"decay_profile_id" uuid NOT NULL
);
--> statement-breakpoint
ALTER TABLE "inventory_item_decay_profile" ADD CONSTRAINT "inventory_item_decay_profile_inventory_item_id_inventory_items_id_fk" FOREIGN KEY ("inventory_item_id") REFERENCES "public"."inventory_items"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
ALTER TABLE "inventory_item_decay_profile" ADD CONSTRAINT "inventory_item_decay_profile_decay_profile_id_inventory_decay_profiles_id_fk" FOREIGN KEY ("decay_profile_id") REFERENCES "public"."inventory_decay_profiles"("id") ON DELETE restrict ON UPDATE no action;