feat(flyer): add flyer session and selection system

- Add FlyerSession, FlyerItem, and FlyerSelection models to Prisma schema - Implement session persistence with weekly key generation in FlyerImportService - Add FlyerSelectionModule to AppModule - Extend FlyerImportResponse with sessionId and flyerItemId fields - Create new flyer-selection module directory structure - Add migration for flyer session and selection tables BREAKING CHANGE: Flyer import now persists data to FlyerSession and FlyerItem tables
2026-05-18 19:02:32 +02:00
parent a31aff7c35
commit 24a96c3da1
11 changed files with 619 additions and 9 deletions
@@ -0,0 +1,85 @@
+CREATE TABLE `FlyerSession` (
+  `id` INTEGER NOT NULL AUTO_INCREMENT,
+  `userId` INTEGER NOT NULL,
+  `retailer` VARCHAR(191) NOT NULL,
+  `weekKey` VARCHAR(191) NOT NULL,
+  `status` VARCHAR(191) NOT NULL DEFAULT 'draft',
+  `createdAt` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  `updatedAt` DATETIME(3) NOT NULL,
+  `expiresAt` DATETIME(3) NULL,
+
+  INDEX `FlyerSession_userId_idx`(`userId`),
+  INDEX `FlyerSession_weekKey_idx`(`weekKey`),
+  INDEX `FlyerSession_status_idx`(`status`),
+  PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+CREATE TABLE `FlyerItem` (
+  `id` INTEGER NOT NULL AUTO_INCREMENT,
+  `sessionId` INTEGER NOT NULL,
+  `rawName` VARCHAR(191) NOT NULL,
+  `normalizedName` VARCHAR(191) NOT NULL,
+  `categoryHint` VARCHAR(191) NULL,
+  `price` DECIMAL(10, 2) NULL,
+  `priceUnit` VARCHAR(191) NULL,
+  `comparisonPrice` DECIMAL(10, 2) NULL,
+  `comparisonUnit` VARCHAR(191) NULL,
+  `offerText` VARCHAR(191) NULL,
+  `parseConfidence` DOUBLE NOT NULL,
+  `parseReasons` JSON NULL,
+  `matchedProductId` INTEGER NULL,
+  `matchedProductName` VARCHAR(191) NULL,
+  `matchedVia` VARCHAR(191) NULL,
+  `matchConfidence` DOUBLE NULL,
+  `matchReasons` JSON NULL,
+  `createdAt` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  `updatedAt` DATETIME(3) NOT NULL,
+
+  INDEX `FlyerItem_sessionId_idx`(`sessionId`),
+  INDEX `FlyerItem_normalizedName_idx`(`normalizedName`),
+  PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+CREATE TABLE `FlyerSelection` (
+  `id` INTEGER NOT NULL AUTO_INCREMENT,
+  `sessionId` INTEGER NOT NULL,
+  `itemId` INTEGER NOT NULL,
+  `userId` INTEGER NOT NULL,
+  `plannedQuantity` DECIMAL(10, 2) NULL,
+  `plannedUnit` VARCHAR(191) NULL,
+  `priority` VARCHAR(191) NOT NULL DEFAULT 'normal',
+  `note` VARCHAR(191) NULL,
+  `status` VARCHAR(191) NOT NULL DEFAULT 'planned',
+  `createdAt` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  `updatedAt` DATETIME(3) NOT NULL,
+
+  UNIQUE INDEX `FlyerSelection_sessionId_itemId_key`(`sessionId`, `itemId`),
+  INDEX `FlyerSelection_sessionId_idx`(`sessionId`),
+  INDEX `FlyerSelection_userId_status_idx`(`userId`, `status`),
+  PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+ALTER TABLE `FlyerSession`
+  ADD CONSTRAINT `FlyerSession_userId_fkey`
+  FOREIGN KEY (`userId`) REFERENCES `User`(`id`)
+  ON DELETE CASCADE ON UPDATE CASCADE;
+
+ALTER TABLE `FlyerItem`
+  ADD CONSTRAINT `FlyerItem_sessionId_fkey`
+  FOREIGN KEY (`sessionId`) REFERENCES `FlyerSession`(`id`)
+  ON DELETE CASCADE ON UPDATE CASCADE;
+
+ALTER TABLE `FlyerSelection`
+  ADD CONSTRAINT `FlyerSelection_sessionId_fkey`
+  FOREIGN KEY (`sessionId`) REFERENCES `FlyerSession`(`id`)
+  ON DELETE CASCADE ON UPDATE CASCADE;
+
+ALTER TABLE `FlyerSelection`
+  ADD CONSTRAINT `FlyerSelection_itemId_fkey`
+  FOREIGN KEY (`itemId`) REFERENCES `FlyerItem`(`id`)
+  ON DELETE CASCADE ON UPDATE CASCADE;
+
+ALTER TABLE `FlyerSelection`
+  ADD CONSTRAINT `FlyerSelection_userId_fkey`
+  FOREIGN KEY (`userId`) REFERENCES `User`(`id`)
+  ON DELETE CASCADE ON UPDATE CASCADE;