-- AlterTable
ALTER TABLE `Availability` ADD COLUMN `dateOfEntry` DATETIME(3) NULL;

-- CreateTable
CREATE TABLE `Message` (
    `id` INTEGER NOT NULL AUTO_INCREMENT,
    `publisherId` VARCHAR(191) NOT NULL,
    `date` DATETIME(3) NOT NULL,
    `content` VARCHAR(191) NOT NULL,
    `isRead` BOOLEAN NOT NULL DEFAULT false,
    `isPublic` BOOLEAN NOT NULL DEFAULT false,
    `type` ENUM('Email', 'SMS', 'Push', 'InApp') NOT NULL DEFAULT 'Email',

    PRIMARY KEY (`id`)
) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

-- AddForeignKey
ALTER TABLE `Message` ADD CONSTRAINT `Message_publisherId_fkey` FOREIGN KEY (`publisherId`) REFERENCES `Publisher`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;