salix/modules/mdb/back/methods/mdbVersion/upload.js

124 lines
4.0 KiB
JavaScript

const fs = require('fs-extra');
const path = require('path');
const UserError = require('vn-loopback/util/user-error');
module.exports = Self => {
Self.remoteMethodCtx('upload', {
description: 'Upload and attach a access file',
accepts: [
{
arg: 'appName',
type: 'string',
required: true,
description: 'The app name'
},
{
arg: 'newVersion',
type: 'number',
required: true,
description: `The new version number`
},
{
arg: 'branch',
type: 'string',
required: true,
description: `The branch name`
}
],
returns: {
type: ['object'],
root: true
},
http: {
path: `/upload`,
verb: 'POST'
}
});
Self.upload = async(ctx, appName, newVersion, branch, options) => {
const models = Self.app.models;
const myOptions = {};
const TempContainer = models.TempContainer;
const AccessContainer = models.AccessContainer;
const fileOptions = {};
let tx;
if (typeof options == 'object')
Object.assign(myOptions, options);
if (!myOptions.transaction) {
tx = await Self.beginTransaction({});
myOptions.transaction = tx;
}
let srcFile;
try {
const tempContainer = await TempContainer.container('access');
const uploaded = await TempContainer.upload(tempContainer.name, ctx.req, ctx.result, fileOptions);
const files = Object.values(uploaded.files).map(file => {
return file[0];
});
const uploadedFile = files[0];
const file = await TempContainer.getFile(tempContainer.name, uploadedFile.name);
srcFile = path.join(file.client.root, file.container, file.name);
const accessContainer = await AccessContainer.container('.archive');
const destinationFile = path.join(
accessContainer.client.root, accessContainer.name, appName, `${newVersion}.7z`);
if (process.env.NODE_ENV == 'test')
await fs.unlink(srcFile);
else {
await fs.move(srcFile, destinationFile, {
overwrite: true
});
await fs.chmod(destinationFile, 0o644);
const existBranch = await models.MdbBranch.findOne({
where: {name: branch}
});
if (!existBranch)
throw new UserError('Not exist this branch');
const branchPath = path.join(accessContainer.client.root, 'branches', branch);
await fs.mkdir(branchPath, {recursive: true});
const destinationBranch = path.join(branchPath, `${appName}.7z`);
const destinationRelative = `../../.archive/${appName}/${newVersion}.7z`;
try {
await fs.unlink(destinationBranch);
} catch (e) {}
await fs.symlink(destinationRelative, destinationBranch);
if (branch == 'master') {
const destinationRoot = path.join(accessContainer.client.root, `${appName}.7z`);
const rootRelative = `./.archive/${appName}/${newVersion}.7z`;
try {
await fs.unlink(destinationRoot);
} catch (e) {}
await fs.symlink(rootRelative, destinationRoot);
}
}
await models.MdbVersion.upsert({
app: appName,
branchFk: branch,
version: newVersion
});
if (tx) await tx.commit();
} catch (e) {
if (tx) await tx.rollback();
if (fs.existsSync(srcFile))
await fs.unlink(srcFile);
throw e;
}
};
};