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// const clamd = require('clamdjs');
// const path = require('path');
const logger = require('../../services/logger');
const dataSourceConfig = require('../../server/datasources');
// const scanner = clamd.createScanner('clamav-svc.clamav.svc.cluster.local', 3310);
// TODO: this WILL break the current clamav scanning flow as the files are not available at storage/ no more
const container = dataSourceConfig.myStorageDataSource.bucket
? dataSourceConfig.myStorageDataSource.bucket
: 'common';
module.exports = function(FileUpload) {
FileUpload.updateProfileImage = async (req, res) => {
if (!req) throw new Error('Request is missing!');
try {
// Add container if not exist
let exists = false;
const containerList = await FileUpload.app.models.container.getContainers();
if (containerList.length > 0) {
containerList.forEach(cont => {
if (cont.name === container) {
exists = true;
}
});
}
if (!exists) {
await FileUpload.app.models.container.createContainer({name: container});
}
// Upload file to container
const fileObj = await FileUpload.app.models.container.upload(req, res, {container});
const fileInfo = fileObj.files.filepond[0];
const resourceId = JSON.parse(fileObj.fields.filepond[0]).ResourceId;
let obj;
// Check for viruses with ClamAV
/* await scanner.scanFile(`${path.dirname(require.main.filename)}/storage/common/${fileInfo.name}`).then(async (data) => {
if(data.includes('OK')) { */
// Get oldImage metadata if exists
const oldImage = await FileUpload.findOne({
where: {ResourceId: resourceId, UsedFor: 'profile'}
});
if (oldImage) {
// Delete old file
await FileUpload.app.models.container.removeFile(container, oldImage.Name, err => {
if (err) {
logger.info('No old image exists, skipping file removal!');
}
});
// Update metadata to database
obj = await FileUpload.updateAll(
{ResourceId: resourceId, UsedFor: 'profile'},
{
Name: fileInfo.name,
OriginalName: fileInfo.originalFilename,
Type: fileInfo.type,
Container: fileInfo.container,
Url: `/api/containers/${container}/download/${fileInfo.name}`,
UpdatedAt: new Date()
}
);
} else {
// Add new file metadata
obj = await FileUpload.create({
Name: fileInfo.name,
OriginalName: fileInfo.originalFilename,
Type: fileInfo.type,
Container: fileInfo.container,
Url: `/api/containers/${container}/download/${fileInfo.name}`,
ResourceId: resourceId,
UsedFor: 'profile',
UpdatedAt: new Date()
});
}
/* } else {
await FileUpload.app.models.container.removeFile(container, fileInfo.name);
obj = {err:'filepond.infected'};
}
}); */
return obj;
} catch (e) {
console.log(e);
logger.error(`Error saving profile image, ${e}`);
throw e;
}
};
FileUpload.remoteMethod('updateProfileImage', {
http: {verb: 'post'},
accepts: [
{arg: 'req', type: 'object', http: {source: 'req'}},
{arg: 'res', type: 'object', http: {source: 'res'}}
],
returns: {
arg: 'fileObject',
type: 'object',
root: 'true'
}
});
FileUpload.updateOrganizationLogo = async (req, res, editmode) => {
if (!req) throw new Error('Request is missing!');
try {
// Add container if not exist
let exists = false;
const containerList = await FileUpload.app.models.container.getContainers();
if (containerList.length > 0) {
containerList.forEach(cont => {
if (cont.name === container) {
exists = true;
}
});
}
if (!exists) {
await FileUpload.app.models.container.createContainer({name: container});
}
// Upload file to container
const fileObj = await FileUpload.app.models.container.upload(req, res, {container});
const fileInfo = fileObj.files.filepond[0];
const OrganizationId = JSON.parse(fileObj.fields.filepond[0]).OrganizationId;
let obj;
// Check for viruses with ClamAV
/* await scanner.scanFile(`${path.dirname(require.main.filename)}/storage/common/${fileInfo.name}`).then(async (data) => {
if(data.includes('OK')) { */
// Get oldImage metadata if exists
const oldImage = await FileUpload.findOne({
where: {OrganizationId: OrganizationId, UsedFor: 'companyLogo'}
});
if (oldImage && editmode) {
// Delete old file
await FileUpload.app.models.container.removeFile(container, oldImage.Name, err => {
if (err) {
logger.info('No old image exists, skipping file removal!');
}
});
// Update metadata to database
obj = await FileUpload.updateAll(
{OrganizationId: OrganizationId, UsedFor: 'companyLogo'},
{
Name: fileInfo.name,
OriginalName: fileInfo.originalFilename,
Type: fileInfo.type,
Container: fileInfo.container,
Url: `/api/containers/${container}/download/${fileInfo.name}`,
UpdatedAt: new Date()
}
);
} else {
// Add new file metadata
obj = await FileUpload.create({
Name: fileInfo.name,
OriginalName: fileInfo.originalFilename,
Type: fileInfo.type,
Container: fileInfo.container,
Url: `/api/containers/${container}/download/${fileInfo.name}`,
OrganizationId: OrganizationId,
UsedFor: 'companyLogo',
UpdatedAt: new Date()
});
}
/* } else {
await FileUpload.app.models.container.removeFile(container, fileInfo.name);
obj = {err:'filepond.infected'};
}
}); */
return obj;
} catch (e) {
console.log(e);
logger.error(`Error saving company logo, ${e}`);
throw e;
}
};
FileUpload.remoteMethod('updateOrganizationLogo', {
http: {verb: 'post'},
accepts: [
{arg: 'req', type: 'object', http: {source: 'req'}},
{arg: 'res', type: 'object', http: {source: 'res'}},
{arg: 'editmode', type: 'boolean'}
],
returns: {
arg: 'fileObject',
type: 'object',
root: 'true'
}
});
FileUpload.getProfileImage = async id => {
if (!id) throw new Error('ID is required!');
try {
const profileImage = await FileUpload.findOne({where: {ResourceId: id, UsedFor: 'profile'}});
if (profileImage) {
return profileImage;
}
return {};
} catch (e) {
console.log(e);
logger.error(`Error getting profile image: ${e}`);
throw e;
}
};
FileUpload.remoteMethod('getProfileImage', {
http: {verb: 'get'},
accepts: [{arg: 'id', type: 'number'}],
returns: {
arg: 'fileObject',
type: 'object'
}
});
FileUpload.getOrganizationLogo = async organizationId => {
if (!organizationId) throw new Error('Organization is required!');
try {
const organizationImage = await FileUpload.find({
where: {OrganizationId: organizationId, UsedFor: 'companyLogo'}
});
if (organizationImage) {
const result = organizationImage.find(obj => {
return obj.OrganizationId === organizationId;
});
return result;
}
return {};
} catch (e) {
console.log(e);
logger.error(`Error getting organization logo: ${e}`);
throw e;
}
};
FileUpload.remoteMethod('getOrganizationLogo', {
http: {verb: 'get'},
accepts: [{arg: 'OrganizationId', type: 'number'}],
returns: {
arg: 'fileObject',
type: 'object'
}
});
FileUpload.deleteProfileImage = function(resourceId, cb) {
try {
if (!resourceId) return cb(new Error('Resource ID required.'));
FileUpload.app.dataSources.db.transaction(async models => {
const deletedIds = [];
const images = await models.fileUpload.find({
where: {
ResourceId: resourceId,
UsedFor: 'profile'
}
});
for (const image of images) {
await models.container.removeFile(container, image.Name, err => {
if (err) logger.info('No old image exists, skipping file removal!');
});
await models.fileUpload.destroyById(image.id);
deletedIds.push(image.id);
}
return cb(null, deletedIds);
});
} catch (e) {
console.log(e);
logger.debug(`Error deleting profile image: ${e}`);
return cb(e);
}
};
FileUpload.remoteMethod('deleteProfileImage', {
http: {verb: 'post'},
accepts: [
{
arg: 'resourceId',
type: 'number'
}
],
returns: {
arg: 'response',
type: 'object'
}
});
FileUpload.updateAssignmentFiles = async (req, res) => {
if (!req) throw new Error('Request is missing!');
try {
// Add container if not exist
let exists = false;
const containerList = await FileUpload.app.models.container.getContainers();
if (containerList.length > 0) {
containerList.forEach(cont => {
if (cont.name === container) {
exists = true;
}
});
}
if (!exists) {
await FileUpload.app.models.container.createContainer({name: container});
}
// Upload file to container
const fileObj = await FileUpload.app.models.container.upload(req, res, {container});
const fileInfos = [];
for (const file of fileObj.files.filepond) {
fileInfos.push(file);
}
const assignmentId = JSON.parse(fileObj.fields.filepond[0]).assignmentId;
let obj;
for (const file of fileInfos) {
// Check for viruses with ClamAV
/* await scanner.scanFile(`${path.dirname(require.main.filename)}/storage/common/${fileInfo.name}`).then(async (data) => {
if(data.includes('OK')) { */
// Add new file metadata
obj = await FileUpload.create({
Name: file.name,
OriginalName: file.originalFilename,
Type: file.type,
Container: file.container,
Url: `/api/containers/${container}/download/${file.name}`,
UsedFor: 'assignments',
AssignmentId: assignmentId,
UpdatedAt: new Date()
});
/* } else {
await FileUpload.app.models.container.removeFile(container, fileInfo.name);
obj = {err:'filepond.infected'};
}
}); */
return obj;
}
} catch (e) {
console.log(e);
logger.error(`Error saving profile image, ${e}`);
throw e;
}
};
FileUpload.remoteMethod('updateAssignmentFiles', {
http: {verb: 'post'},
accepts: [
{arg: 'req', type: 'object', http: {source: 'req'}},
{arg: 'res', type: 'object', http: {source: 'res'}}
],
returns: {
arg: 'fileObject',
type: 'object',
root: 'true'
}
});
FileUpload.getAssignmentFiles = async assignmentId => {
if (!assignmentId) throw new Error('ID is required!');
try {
const files = await FileUpload.find({
where: {AssignmentId: assignmentId, UsedFor: 'assignments'}
});
if (files) {
return files;
}
return [];
} catch (e) {
logger.error(`Error getting assignment files: ${e}`);
throw e;
}
};
FileUpload.remoteMethod('getAssignmentFiles', {
http: {verb: 'get'},
accepts: [{arg: 'assignmentId', type: 'number'}],
returns: {
arg: 'files',
type: 'array'
}
});
FileUpload.deleteAssignmentFile = function(name, cb) {
try {
if (!name) return cb(new Error('File name is required.'));
FileUpload.app.dataSources.db.transaction(async models => {
const deletedIds = [];
const files = await models.fileUpload.find({
where: {
Name: name,
UsedFor: 'assignments'
}
});
for (const file of files) {
await models.container.removeFile(container, file.Name, err => {
if (err) logger.info('No file with given name exists.');
});
await models.fileUpload.destroyById(file.id);
deletedIds.push(file.id);
}
return cb(null, deletedIds);
});
} catch (e) {
console.log(e);
logger.debug(`Error deleting profile image: ${e}`);
return cb(e);
}
};
FileUpload.remoteMethod('deleteAssignmentFile', {
http: {verb: 'post'},
accepts: [
{
arg: 'name',
type: 'string'
}
],
returns: {
arg: 'response',
type: 'object'
}
});
};
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