nft-folder-blockchain-connector-besu
Version:
A NestJS-based blockchain connector that communicates with specific smart contracts from the NFT Folder project.
157 lines • 6.76 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.DataIntegrityController = void 0;
const common_1 = require("@nestjs/common");
const platform_express_1 = require("@nestjs/platform-express");
const swagger_1 = require("@nestjs/swagger");
const data_integrity_service_1 = require("./service/data-integrity.service");
let DataIntegrityController = class DataIntegrityController {
dataIntegrityService;
constructor(dataIntegrityService) {
this.dataIntegrityService = dataIntegrityService;
}
hashFile(fileToHash) {
if (!fileToHash) {
throw new common_1.BadRequestException('A file must be provided');
}
const dataToHash = fileToHash.buffer;
return this.dataIntegrityService.hashData(dataToHash);
}
async verifyFile(fileToHash, body) {
if (!fileToHash) {
throw new common_1.BadRequestException('A file must be provided');
}
const dataToHash = fileToHash.buffer;
return this.dataIntegrityService.verifyData(dataToHash, body.originalHash);
}
hashString(body) {
if (!body.stringToHash) {
throw new common_1.BadRequestException('A string must be provided');
}
const dataToHash = Buffer.from(body.stringToHash);
return this.dataIntegrityService.hashData(dataToHash);
}
async verifyString(body) {
if (!body.stringToHash) {
throw new common_1.BadRequestException('A string must be provided');
}
const dataToHash = Buffer.from(body.stringToHash);
return this.dataIntegrityService.verifyData(dataToHash, body.originalHash);
}
};
exports.DataIntegrityController = DataIntegrityController;
__decorate([
(0, common_1.Post)('files/hash'),
(0, common_1.HttpCode)(common_1.HttpStatus.OK),
(0, swagger_1.ApiOperation)({ summary: 'Hash a file and return its hash' }),
(0, swagger_1.ApiConsumes)('multipart/form-data'),
(0, swagger_1.ApiBody)({
schema: {
type: 'object',
properties: {
fileToHash: {
type: 'string',
format: 'binary',
description: 'The file to hash (e.g., PDF, image, etc.)',
},
},
},
}),
(0, common_1.UseInterceptors)((0, platform_express_1.FileInterceptor)('fileToHash')),
__param(0, (0, common_1.UploadedFile)()),
__metadata("design:type", Function),
__metadata("design:paramtypes", [Object]),
__metadata("design:returntype", String)
], DataIntegrityController.prototype, "hashFile", null);
__decorate([
(0, common_1.Post)('files/verify'),
(0, common_1.HttpCode)(common_1.HttpStatus.OK),
(0, swagger_1.ApiOperation)({ summary: 'Verify if a file has the same hash as its original hash' }),
(0, swagger_1.ApiConsumes)('multipart/form-data'),
(0, swagger_1.ApiBody)({
schema: {
type: 'object',
properties: {
fileToHash: {
type: 'string',
format: 'binary',
description: 'The file to hash (e.g., PDF, image, etc.)',
},
originalHash: {
type: 'string',
format: 'hexadecimal',
description: 'The original hash of the file, represented as a 64-character hexadecimal string',
},
},
},
}),
(0, common_1.UseInterceptors)((0, platform_express_1.FileInterceptor)('fileToHash')),
__param(0, (0, common_1.UploadedFile)()),
__param(1, (0, common_1.Body)()),
__metadata("design:type", Function),
__metadata("design:paramtypes", [Object, Object]),
__metadata("design:returntype", Promise)
], DataIntegrityController.prototype, "verifyFile", null);
__decorate([
(0, common_1.Post)('strings/hash'),
(0, common_1.HttpCode)(common_1.HttpStatus.OK),
(0, swagger_1.ApiOperation)({ summary: 'Hash a string and return its hash' }),
(0, swagger_1.ApiBody)({
schema: {
type: 'object',
properties: {
stringToHash: {
type: 'string',
description: 'The string to hash',
},
},
},
}),
__param(0, (0, common_1.Body)()),
__metadata("design:type", Function),
__metadata("design:paramtypes", [Object]),
__metadata("design:returntype", String)
], DataIntegrityController.prototype, "hashString", null);
__decorate([
(0, common_1.Post)('strings/verify'),
(0, common_1.HttpCode)(common_1.HttpStatus.OK),
(0, swagger_1.ApiOperation)({ summary: 'Verify if a string has the same hash as its original hash' }),
(0, swagger_1.ApiBody)({
schema: {
type: 'object',
properties: {
stringToHash: {
type: 'string',
description: 'The string to hash',
},
originalHash: {
type: 'string',
format: 'hexadecimal',
description: 'The original hash of the string, represented as a 64-character hexadecimal string',
},
},
},
}),
__param(0, (0, common_1.Body)()),
__metadata("design:type", Function),
__metadata("design:paramtypes", [Object]),
__metadata("design:returntype", Promise)
], DataIntegrityController.prototype, "verifyString", null);
exports.DataIntegrityController = DataIntegrityController = __decorate([
(0, common_1.Controller)('data-integrities'),
(0, swagger_1.ApiTags)('Data Integrities'),
__metadata("design:paramtypes", [data_integrity_service_1.DataIntegrityService])
], DataIntegrityController);
//# sourceMappingURL=data-integrity.controller.js.map