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;

app/prisma/schema.prisma

@@ -176,12 +176,41 @@ model OutputEvaluation {
     @@unique([modelResponseId, evaluationId])
 }
 
+
+enum DatasetFileUploadStatus {
+    PENDING
+    DOWNLOADING
+    PROCESSING
+    SAVING
+    COMPLETE
+    ERROR
+}
+
+model DatasetFileUpload {
+    id String @id @default(uuid()) @db.Uuid
+
+    datasetId String   @db.Uuid
+    dataset   Dataset @relation(fields: [datasetId], references: [id], onDelete: Cascade)
+    blobName  String
+    fileName String
+    fileSize Int
+    progress Int @default(0) // Percentage
+    status   DatasetFileUploadStatus @default(PENDING)
+    uploadedAt DateTime
+    visible  Boolean @default(true)
+    errorMessage String?
+
+    createdAt DateTime @default(now())
+    updatedAt DateTime @updatedAt
+}
+
 model Dataset {
     id String @id @default(uuid()) @db.Uuid
 
     name                String
     datasetEntries      DatasetEntry[]
     fineTunes           FineTune[]
+    datasetFileUploads  DatasetFileUpload[]
     trainingRatio  Float @default(0.8)
 
     projectId String  @db.Uuid