Upload training data through Azure Blob Storage

app/prisma/migrations/20230907120707_add_dataset_file_upload/migration.sql

@@ -0,0 +1,23 @@
+-- CreateEnum
+CREATE TYPE "DatasetFileUploadStatus" AS ENUM ('PENDING', 'DOWNLOADING', 'PROCESSING', 'SAVING', 'COMPLETE', 'ERROR');
+
+-- CreateTable
+CREATE TABLE "DatasetFileUpload" (
+    "id" UUID NOT NULL,
+    "datasetId" UUID NOT NULL,
+    "blobName" TEXT NOT NULL,
+    "fileName" TEXT NOT NULL,
+    "fileSize" INTEGER NOT NULL,
+    "progress" INTEGER NOT NULL DEFAULT 0,
+    "status" "DatasetFileUploadStatus" NOT NULL DEFAULT 'PENDING',
+    "uploadedAt" TIMESTAMP(3) NOT NULL,
+    "visible" BOOLEAN NOT NULL DEFAULT true,
+    "errorMessage" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "DatasetFileUpload_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "DatasetFileUpload" ADD CONSTRAINT "DatasetFileUpload_datasetId_fkey" FOREIGN KEY ("datasetId") REFERENCES "Dataset"("id") ON DELETE CASCADE ON UPDATE CASCADE;