-- AlterTable
ALTER TABLE `car_listings` ADD COLUMN `view_count` INTEGER NOT NULL DEFAULT 0;

-- CreateTable
CREATE TABLE `user_recently_viewed_items` (
    `id` VARCHAR(191) NOT NULL,
    `user_id` VARCHAR(191) NOT NULL,
    `listing_id` VARCHAR(191) NOT NULL,
    `viewed_at` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),

    UNIQUE INDEX `user_recently_viewed_items_user_id_listing_id_key`(`user_id`, `listing_id`),
    INDEX `user_recently_viewed_items_user_id_viewed_at_idx`(`user_id`, `viewed_at`),
    PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

-- AddForeignKey
ALTER TABLE `user_recently_viewed_items` ADD CONSTRAINT `user_recently_viewed_items_user_id_fkey` FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE `user_recently_viewed_items` ADD CONSTRAINT `user_recently_viewed_items_listing_id_fkey` FOREIGN KEY (`listing_id`) REFERENCES `car_listings`(`id`) ON DELETE CASCADE ON UPDATE CASCADE;