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Refacto: folder-based anchoring (#74)

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Loïs Mansot 2023-09-22 10:05:18 +02:00 committed by GitHub
commit 3065225007
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7 changed files with 712 additions and 1273 deletions
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1851
package-lock.json generated
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2
package.json
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@ -52,7 +52,7 @@
"cron": "^2.3.1",
"express": "^4.18.2",
"jsonwebtoken": "^9.0.0",
"le-coffre-resources": "git@github.com:smart-chain-fr/leCoffre-resources.git#v2.73",
"le-coffre-resources": "git@github.com:smart-chain-fr/leCoffre-resources.git#v2.77",
"module-alias": "^2.2.2",
"multer": "^1.4.5-lts.1",
"next": "^13.1.5",

71
src/common/databases/migrations/20230920100341_v27/migration.sql Normal file
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@ -0,0 +1,71 @@
/*
Warnings:
- The values [ANCHORED] on the enum `EDocumentStatus` will be removed. If these variants are still used in the database, this will fail.
- You are about to drop the column `blockchain_anchor_uid` on the `documents` table. All the data in the column will be lost.
- You are about to drop the `blockchain_anchors` table. If the table is not empty, all the data it contains will be lost.
- A unique constraint covering the columns `[folder_anchor_uid]` on the table `office_folders` will be added. If there are existing duplicate values, this will fail.
- Added the required column `hash` to the `files` table without a default value. This is not possible if the table is not empty.
*/
-- CreateEnum
CREATE TYPE "EBlockchainName" AS ENUM ('TEZOS');
-- CreateEnum
CREATE TYPE "EAnchoringStatus" AS ENUM ('QUEUED', 'ATTEMPTING', 'VERIFIED_ON_CHAIN', 'VERIFYING_ON_CHAIN', 'ABANDONED');
-- AlterEnum
BEGIN;
CREATE TYPE "EDocumentStatus_new" AS ENUM ('ASKED', 'DEPOSITED', 'VALIDATED', 'REFUSED');
ALTER TABLE "documents" ALTER COLUMN "document_status" DROP DEFAULT;
ALTER TABLE "document_history" ALTER COLUMN "document_status" DROP DEFAULT;
ALTER TABLE "documents" ALTER COLUMN "document_status" TYPE "EDocumentStatus_new" USING ("document_status"::text::"EDocumentStatus_new");
ALTER TABLE "document_history" ALTER COLUMN "document_status" TYPE "EDocumentStatus_new" USING ("document_status"::text::"EDocumentStatus_new");
ALTER TYPE "EDocumentStatus" RENAME TO "EDocumentStatus_old";
ALTER TYPE "EDocumentStatus_new" RENAME TO "EDocumentStatus";
DROP TYPE "EDocumentStatus_old";
ALTER TABLE "documents" ALTER COLUMN "document_status" SET DEFAULT 'ASKED';
ALTER TABLE "document_history" ALTER COLUMN "document_status" SET DEFAULT 'ASKED';
COMMIT;
-- DropForeignKey
ALTER TABLE "documents" DROP CONSTRAINT "documents_blockchain_anchor_uid_fkey";
-- AlterTable
ALTER TABLE "documents" DROP COLUMN "blockchain_anchor_uid";
-- AlterTable
ALTER TABLE "files" ADD COLUMN "hash" VARCHAR(255) NOT NULL;
-- AlterTable
ALTER TABLE "office_folders" ADD COLUMN "folder_anchor_uid" VARCHAR(255);
-- DropTable
DROP TABLE "blockchain_anchors";
-- CreateTable
CREATE TABLE "office_folder_anchors" (
"uid" TEXT NOT NULL,
"hash_sources" TEXT[],
"root_hash" VARCHAR(255) NOT NULL,
"blockchain" "EBlockchainName" NOT NULL DEFAULT 'TEZOS',
"status" "EAnchoringStatus" NOT NULL DEFAULT 'QUEUED',
"anchor_nb_try" INTEGER NOT NULL DEFAULT 0,
"anchored_at" TIMESTAMP(3),
"tx_id" VARCHAR(255),
"tx_link" VARCHAR(255),
"tx_hash" VARCHAR(255),
"created_at" TIMESTAMP(3) DEFAULT CURRENT_TIMESTAMP,
"updated_at" TIMESTAMP(3),
CONSTRAINT "office_folder_anchors_pkey" PRIMARY KEY ("uid")
);
-- CreateIndex
CREATE UNIQUE INDEX "office_folder_anchors_uid_key" ON "office_folder_anchors"("uid");
-- CreateIndex
CREATE UNIQUE INDEX "office_folders_folder_anchor_uid_key" ON "office_folders"("folder_anchor_uid");
-- AddForeignKey
ALTER TABLE "office_folders" ADD CONSTRAINT "office_folders_folder_anchor_uid_fkey" FOREIGN KEY ("folder_anchor_uid") REFERENCES "office_folder_anchors"("uid") ON DELETE SET NULL ON UPDATE CASCADE;

52
src/common/databases/schema.prisma
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@ -133,17 +133,41 @@ model OfficeFolders {
customers Customers[] @relation("OfficeFolderHasCustomers")
documents Documents[]
folder_anchor OfficeFolderAnchors? @relation(fields: [folder_anchor_uid], references: [uid])
folder_anchor_uid String? @unique @db.VarChar(255)
@@unique([folder_number, office_uid])
@@map("office_folders")
}
model OfficeFolderAnchors {
uid String @id @unique @default(uuid())
hash_sources String[]
root_hash String @db.VarChar(255)
blockchain EBlockchainName @default(TEZOS)
status EAnchoringStatus @default(QUEUED)
anchor_nb_try Int @default(0)
anchored_at DateTime?
tx_id String? @db.VarChar(255)
tx_link String? @db.VarChar(255)
tx_hash String? @db.VarChar(255)
folder OfficeFolders?
created_at DateTime? @default(now())
updated_at DateTime? @updatedAt
@@map("office_folder_anchors")
}
model Documents {
uid String @id @unique @default(uuid())
document_status EDocumentStatus @default(ASKED)
document_type DocumentTypes @relation(fields: [document_type_uid], references: [uid])
document_type_uid String @db.VarChar(255)
blockchain_anchor BlockchainAnchors? @relation(fields: [blockchain_anchor_uid], references: [uid])
blockchain_anchor_uid String? @db.VarChar(255)
folder OfficeFolders @relation(fields: [folder_uid], references: [uid])
folder_uid String @db.VarChar(255)
depositor Customers @relation(fields: [depositor_uid], references: [uid], onDelete: Cascade)
@ -175,6 +199,7 @@ model Files {
file_path String @unique @db.VarChar(255)
file_name String @db.VarChar(255)
mimetype String @db.VarChar(255)
hash String @db.VarChar(255)
size Int
archived_at DateTime?
key String? @db.VarChar(255)
@ -184,16 +209,6 @@ model Files {
@@map("files")
}
model BlockchainAnchors {
uid String @id @unique @default(uuid())
smartSigJobId String @unique @db.VarChar(255)
created_at DateTime? @default(now())
updated_at DateTime? @updatedAt
documents Documents[]
@@map("blockchain_anchors")
}
model DocumentTypes {
uid String @id @unique @default(uuid())
name String @db.VarChar(255)
@ -346,7 +361,6 @@ enum EDocumentStatus {
ASKED
DEPOSITED
VALIDATED
ANCHORED
REFUSED
}
@ -359,3 +373,15 @@ enum EAppointmentStatus {
OPEN
CLOSED
}
enum EBlockchainName {
TEZOS
}
enum EAnchoringStatus {
QUEUED
ATTEMPTING
VERIFIED_ON_CHAIN
VERIFYING_ON_CHAIN
ABANDONED
}

2
src/common/repositories/FilesRepository.ts
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@ -38,6 +38,7 @@ export default class FilesRepository extends BaseRepository {
file_name: file.file_name,
file_path: file.file_path,
mimetype: file.mimetype,
hash: file.hash,
size: file.size,
key: key,
},
@ -57,6 +58,7 @@ export default class FilesRepository extends BaseRepository {
file_name: file.file_name,
file_path: file.file_path,
mimetype: file.mimetype,
hash: file.hash,
size: file.size,
key: key,
},

4
src/services/common/CryptoService/CryptoService.ts
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@ -15,6 +15,10 @@ export default class CryptoService extends BaseService {
return crypto.createHash("sha256").update(String(key)).digest("base64").slice(0, 32);
}
public async getHash(buffer: Buffer): Promise<string> {
return crypto.createHash("sha256").update(buffer).digest("hex");
}
/**
* @description : encrypt data
* @throws {Error} If data cannot be encrypted

3
src/services/common/FilesService/FilesService.ts
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@ -71,12 +71,15 @@ export default class FilesService extends BaseService {
public async create(file: File, fileData: Express.Multer.File) {
const key = v4();
const encryptedFile = await this.cryptoService.encrypt(fileData.buffer, key);
const hash = await this.cryptoService.getHash(fileData.buffer);
const upload = await this.ipfsService.pinFile(Readable.from(encryptedFile), fileData.originalname);
let fileToCreate: File = file;
fileToCreate.file_name = fileData.originalname;
fileToCreate.file_path = this.variables.PINATA_GATEWAY.concat(upload.IpfsHash);
fileToCreate.mimetype = fileData.mimetype;
fileToCreate.size = fileData.size;
fileToCreate.hash = hash;
fileToCreate.archived_at = null;
return this.filesRepository.create(fileToCreate, key);