diff --git a/scripts.v3/capture.js b/scripts.v3/capture.js index a7df7d8be..e03bbaa78 100644 --- a/scripts.v3/capture.js +++ b/scripts.v3/capture.js @@ -49,7 +49,6 @@ async function capture() { yargs.resourceGroupName, yargs.serviceName ); - await importerExporter.export(); console.log(`The content captured in "./dist/snapshot" folder.`); @@ -61,7 +60,7 @@ capture() process.exit(0); }) .catch(error => { - console.error(error); + console.error(error.message); process.exit(1); }); diff --git a/scripts.v3/generate.js b/scripts.v3/generate.js index 12d7aa2aa..a20904ae2 100644 --- a/scripts.v3/generate.js +++ b/scripts.v3/generate.js @@ -59,7 +59,7 @@ generate() process.exit(0); }) .catch(error => { - console.error(error); + console.error(error.message); process.exit(1); }); diff --git a/scripts.v3/migrate.js b/scripts.v3/migrate.js index 9d59dc0d6..1bdf6d15b 100644 --- a/scripts.v3/migrate.js +++ b/scripts.v3/migrate.js @@ -68,15 +68,20 @@ const yargs = require('yargs') .argv; async function migrate() { - const sourceImporterExporter = new ImporterExporter(yargs.sourceSubscriptionId, yargs.sourceResourceGroupName, yargs.sourceServiceName); - await sourceImporterExporter.export(); - - const destIimporterExporter = new ImporterExporter(yargs.destSubscriptionId, yargs.destResourceGroupName, yargs.destServiceName); - await destIimporterExporter.cleanup(); - await destIimporterExporter.import(); - - /* New publishing endpoint is not deployed to production yet. */ - // await destIimporterExporter.publish(); + try { + const sourceImporterExporter = new ImporterExporter(yargs.sourceSubscriptionId, yargs.sourceResourceGroupName, yargs.sourceServiceName); + await sourceImporterExporter.export(); + + const destIimporterExporter = new ImporterExporter(yargs.destSubscriptionId, yargs.destResourceGroupName, yargs.destServiceName); + await destIimporterExporter.cleanup(); + await destIimporterExporter.import(); + + /* New publishing endpoint is not deployed to production yet. */ + // await destIimporterExporter.publish(); + } + catch (error) { + throw new Error(`Unable to complete migration. ${error.message}`); + } } migrate() @@ -85,6 +90,6 @@ migrate() process.exit(0); }) .catch(error => { - console.error(error); + console.error(error.message); process.exit(1); }); diff --git a/scripts.v3/utils.js b/scripts.v3/utils.js index 0180850ff..af92177d8 100644 --- a/scripts.v3/utils.js +++ b/scripts.v3/utils.js @@ -36,7 +36,6 @@ class HttpClient { requestUrl = new URL(this.baseUrl + normalizedUrl); } - if (!requestUrl.searchParams.has("api-version")) { requestUrl.searchParams.append("api-version", apiVersion); } @@ -72,16 +71,22 @@ class HttpClient { }); resp.on('end', () => { - try { - if (data && data.startsWith("{")) { - resolve(JSON.parse(data)); - } - else { - resolve(data); - } - } - catch (e) { - reject(e); + switch (resp.statusCode) { + case 200: + case 201: + data.startsWith("{") ? resolve(JSON.parse(data)) : resolve(data); + break; + case 404: + reject({ code: "NotFound", message: `Resource not found: ${requestUrl}` }); + break; + case 401: + reject({ code: "Unauthorized", message: `Unauthorized. Make sure you're logged-in with "az login" command before running the script.` }); + break; + case 403: + reject({ code: "Forbidden", message: `Looks like you are not allowed to perform this operation. Please check with your administrator.` }); + break; + default: + reject({ code: "UnhandledError", message: `Could not complete request to ${requestUrl}. Status: ${resp.statusCode} ${resp.statusMessage}` }); } }); }); @@ -134,9 +139,15 @@ class ImporterExporter { * Returns list of content types. */ async getContentTypes() { - const data = await this.httpClient.sendRequest("GET", `/contentTypes`); - const contentTypes = data.value.map(x => x.id.replace("\/contentTypes\/", "")); - return contentTypes; + try { + const data = await this.httpClient.sendRequest("GET", `/contentTypes`); + const contentTypes = data.value.map(x => x.id.replace("\/contentTypes\/", "")); + + return contentTypes; + } + catch (error) { + throw new Error(`Unable to fetch content types. ${error.message}`); + } } /** @@ -144,52 +155,62 @@ class ImporterExporter { * @param {string} contentType Content type, e.g. "page". */ async getContentItems(contentType) { - const contentItems = []; - let nextPageUrl = `/contentTypes/${contentType}/contentItems`; + try { + const contentItems = []; + let nextPageUrl = `/contentTypes/${contentType}/contentItems`; - do { - const data = await this.httpClient.sendRequest("GET", nextPageUrl); - contentItems.push(...data.value); + do { + const data = await this.httpClient.sendRequest("GET", nextPageUrl); + contentItems.push(...data.value); - if (data.value.length > 0 && data.nextLink) { - nextPageUrl = data.nextLink; - } - else { - nextPageUrl = null; + if (data.value.length > 0 && data.nextLink) { + nextPageUrl = data.nextLink; + } + else { + nextPageUrl = null; + } } - } - while (nextPageUrl) + while (nextPageUrl) - return contentItems; + return contentItems; + } + catch (error) { + throw new Error(`Unable to fetch content items. ${error.message}`); + } } - + /** * Downloads media files from storage of specified API Management service. */ async downloadBlobs() { - const snapshotMediaFolder = `./${this.snapshotFolder}/media`; - const blobStorageUrl = await this.getStorageSasUrl(); - const blobServiceClient = new BlobServiceClient(blobStorageUrl.replace(`/${blobStorageContainer}`, "")); - const containerClient = blobServiceClient.getContainerClient(blobStorageContainer); + try { + const snapshotMediaFolder = `./${this.snapshotFolder}/media`; + const blobStorageUrl = await this.getStorageSasUrl(); + const blobServiceClient = new BlobServiceClient(blobStorageUrl.replace(`/${blobStorageContainer}`, "")); + const containerClient = blobServiceClient.getContainerClient(blobStorageContainer); - let blobs = containerClient.listBlobsFlat(); + let blobs = containerClient.listBlobsFlat(); - for await (const blob of blobs) { - const blockBlobClient = containerClient.getBlockBlobClient(blob.name); - const extension = mime.extension(blob.properties.contentType); - let pathToFile; + for await (const blob of blobs) { + const blockBlobClient = containerClient.getBlockBlobClient(blob.name); + const extension = mime.extension(blob.properties.contentType); + let pathToFile; - if (extension != null) { - pathToFile = `${snapshotMediaFolder}/${blob.name}.${extension}`; - } - else { - pathToFile = `${snapshotMediaFolder}/${blob.name}`; - } + if (extension != null) { + pathToFile = `${snapshotMediaFolder}/${blob.name}.${extension}`; + } + else { + pathToFile = `${snapshotMediaFolder}/${blob.name}`; + } - const folderPath = pathToFile.substring(0, pathToFile.lastIndexOf("/")); - await fs.promises.mkdir(path.resolve(folderPath), { recursive: true }); + const folderPath = pathToFile.substring(0, pathToFile.lastIndexOf("/")); + await fs.promises.mkdir(path.resolve(folderPath), { recursive: true }); - await blockBlobClient.downloadToFile(pathToFile); + await blockBlobClient.downloadToFile(pathToFile); + } + } + catch (error) { + throw new Error(`Unable to download media files. ${error.message}`); } } @@ -197,23 +218,28 @@ class ImporterExporter { * Uploads media files to storage of specified API Management service. */ async uploadBlobs() { - const snapshotMediaFolder = `./${this.snapshotFolder}/media`; - const blobStorageUrl = await this.getStorageSasUrl(); - const blobServiceClient = new BlobServiceClient(blobStorageUrl.replace(`/${blobStorageContainer}`, "")); - const containerClient = blobServiceClient.getContainerClient(blobStorageContainer); - const fileNames = this.listFilesInDirectory(snapshotMediaFolder); - - for (const fileName of fileNames) { - const blobName = path.basename(fileName).split(".")[0]; - const contentType = mime.lookup(path.extname(fileName)); - - const blockBlobClient = containerClient.getBlockBlobClient(blobName); - - await blockBlobClient.uploadFile(fileName, { - blobHTTPHeaders: { - blobContentType: contentType - } - }); + try { + const snapshotMediaFolder = `./${this.snapshotFolder}/media`; + const blobStorageUrl = await this.getStorageSasUrl(); + const blobServiceClient = new BlobServiceClient(blobStorageUrl.replace(`/${blobStorageContainer}`, "")); + const containerClient = blobServiceClient.getContainerClient(blobStorageContainer); + const fileNames = this.listFilesInDirectory(snapshotMediaFolder); + + for (const fileName of fileNames) { + const blobName = path.basename(fileName).split(".")[0]; + const contentType = mime.lookup(path.extname(fileName)); + + const blockBlobClient = containerClient.getBlockBlobClient(blobName); + + await blockBlobClient.uploadFile(fileName, { + blobHTTPHeaders: { + blobContentType: contentType + } + }); + } + } + catch (error) { + throw new Error(`Unable to upload media files. ${error.message}`); } } @@ -221,15 +247,20 @@ class ImporterExporter { * Deletes media files from storage of specified API Management service. */ async deleteBlobs() { - const blobStorageUrl = await this.getStorageSasUrl(); - const blobServiceClient = new BlobServiceClient(blobStorageUrl.replace(`/${blobStorageContainer}`, "")); - const containerClient = blobServiceClient.getContainerClient(blobStorageContainer); + try { + const blobStorageUrl = await this.getStorageSasUrl(); + const blobServiceClient = new BlobServiceClient(blobStorageUrl.replace(`/${blobStorageContainer}`, "")); + const containerClient = blobServiceClient.getContainerClient(blobStorageContainer); - let blobs = containerClient.listBlobsFlat(); + let blobs = containerClient.listBlobsFlat(); - for await (const blob of blobs) { - const blockBlobClient = containerClient.getBlockBlobClient(blob.name); - await blockBlobClient.delete(); + for await (const blob of blobs) { + const blockBlobClient = containerClient.getBlockBlobClient(blob.name); + await blockBlobClient.delete(); + } + } + catch (error) { + throw new Error(`Unable to delete media files. ${error.message}`); } } @@ -237,48 +268,69 @@ class ImporterExporter { * Captures the content of specified API Management service into snapshot. */ async captureContent() { - const result = {}; - const contentTypes = await this.getContentTypes(); + try { + const result = {}; + const contentTypes = await this.getContentTypes(); - for (const contentType of contentTypes) { - const contentItems = await this.getContentItems(contentType); + for (const contentType of contentTypes) { + const contentItems = await this.getContentItems(contentType); - contentItems.forEach(contentItem => { - result[contentItem.id] = contentItem; - delete contentItem.id; - }); - } + contentItems.forEach(contentItem => { + result[contentItem.id] = contentItem; + delete contentItem.id; + }); + } - await fs.promises.mkdir(path.resolve(this.snapshotFolder), { recursive: true }); + await fs.promises.mkdir(path.resolve(this.snapshotFolder), { recursive: true }); - fs.writeFileSync(`${this.snapshotFolder}/data.json`, JSON.stringify(result)); + fs.writeFileSync(`${this.snapshotFolder}/data.json`, JSON.stringify(result)); + } + catch (error) { + throw new Error(`Unable to capture content. ${error.message}`); + } } /** * Deletes the content in specified API Management service. */ async deleteContent() { - const contentTypes = await this.getContentTypes(); + try { + const contentTypes = await this.getContentTypes(); - for (const contentType of contentTypes) { - const contentItems = await this.getContentItems(contentType); + for (const contentType of contentTypes) { + const contentItems = await this.getContentItems(contentType); - for (const contentItem of contentItems) { - await this.httpClient.sendRequest("DELETE", `/${contentItem.id}`); + for (const contentItem of contentItems) { + await this.httpClient.sendRequest("DELETE", `/${contentItem.id}`); + } } } + catch (error) { + throw new Error(`Unable to delete content. ${error.message}`); + } } /** * Generates the content in specified API Management service from snapshot. */ async generateContent() { - const data = fs.readFileSync(`${this.snapshotFolder}/data.json`); - const dataObj = JSON.parse(data); - const keys = Object.keys(dataObj); + const snapshotFilePath = `${this.snapshotFolder}/data.json`; + + try { + if (!fs.existsSync(snapshotFilePath)) { + throw new Error(`Snapshot file ${snapshotFilePath} not found.`); + } - for (const key of keys) { - await this.httpClient.sendRequest("PUT", key, dataObj[key]); + const data = fs.readFileSync(snapshotFilePath); + const dataObj = JSON.parse(data); + const keys = Object.keys(dataObj); + + for (const key of keys) { + await this.httpClient.sendRequest("PUT", key, dataObj[key]); + } + } + catch (error) { + throw new Error(`Unable to generate the content. ${error.message}`); } } @@ -295,8 +347,14 @@ class ImporterExporter { */ async cleanup() { console.log("Cleaning up...") - await this.deleteContent(); - await this.deleteBlobs(); + + try { + await this.deleteContent(); + await this.deleteBlobs(); + } + catch (error) { + throw new Error(`Unable to complete cleanup. ${error.message}`); + } } /** @@ -304,8 +362,14 @@ class ImporterExporter { */ async export() { console.log("Exporting...") - await this.captureContent(); - await this.downloadBlobs(); + + try { + await this.captureContent(); + await this.downloadBlobs(); + } + catch (error) { + throw new Error(`Unable to complete export. ${error.message}`); + } } /** @@ -313,8 +377,14 @@ class ImporterExporter { */ async import() { console.log("Importing...") - await this.generateContent(); - await this.uploadBlobs(); + + try { + await this.generateContent(); + await this.uploadBlobs(); + } + catch (error) { + throw new Error(`Unable to complete import. ${error.message}`); + } } /** @@ -322,15 +392,20 @@ class ImporterExporter { * @param {string} token the SAS token */ async publish() { - const timeStamp = new Date(); - const revision = timeStamp.toISOString().replace(/[\-\:\T]/g, "").substr(0, 14); - const url = `/portalRevisions/${revision}`; - const body = { - description: `Migration.`, - isCurrent: true - } + try { + const timeStamp = new Date(); + const revision = timeStamp.toISOString().replace(/[\-\:\T]/g, "").substr(0, 14); + const url = `/portalRevisions/${revision}`; + const body = { + description: `Migration ${revision}.`, + isCurrent: true + } - await this.httpClient.sendRequest("PUT", url, body); + await this.httpClient.sendRequest("PUT", url, body); + } + catch (error) { + throw new Error(`Unable to schedule website publishing. ${error.message}`); + } } }