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calls listDocuments to also get refs to empty documents #55

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calls listDocuments to also get refs to empty documents #55

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53 changes: 31 additions & 22 deletions build/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -124,26 +124,28 @@ var promiseSerial = function promiseSerial(funcs) {
};

var backupDocument = function backupDocument(document, backupPath, logPath) {
console.log("Backing up Document '" + logPath + document.id + "'" + (plainJSONBackup === true ? ' with -J --plainJSONBackup' : ' with type information'));
console.log("Backing up" + (document.exists ? " " : " (empty) ") + "Document '" + logPath + document.id + "'" + (plainJSONBackup === true ? ' with -J --plainJSONBackup' : ' with type information'));

try {
_mkdirp2.default.sync(backupPath);
var fileContents = void 0;
var documentBackup = plainJSONBackup === true ? document.data() : (0, _FirestoreDocument.constructDocumentObjectToBackup)(document.data());
if (prettyPrint === true) {
if (stable === true) {
fileContents = (0, _jsonStableStringify2.default)(documentBackup, { space: 2 });
} else {
fileContents = JSON.stringify(documentBackup, null, 2);
}
} else {
if (stable === true) {
fileContents = (0, _jsonStableStringify2.default)(documentBackup);
if (document.exists) {
var fileContents = void 0;
var documentBackup = plainJSONBackup === true ? document.data() : (0, _FirestoreDocument.constructDocumentObjectToBackup)(document.data());
if (prettyPrint === true) {
if (stable === true) {
fileContents = (0, _jsonStableStringify2.default)(documentBackup, { space: 2 });
} else {
fileContents = JSON.stringify(documentBackup, null, 2);
}
} else {
fileContents = JSON.stringify(documentBackup);
if (stable === true) {
fileContents = (0, _jsonStableStringify2.default)(documentBackup);
} else {
fileContents = JSON.stringify(documentBackup);
}
}
_fs2.default.writeFileSync(backupPath + '/' + document.id + '.json', fileContents);
}
_fs2.default.writeFileSync(backupPath + '/' + document.id + '.json', fileContents);

return document.ref.getCollections().then(function (collections) {
return promiseSerial(collections.map(function (collection) {
Expand All @@ -170,16 +172,20 @@ var backupCollection = function backupCollection(collection, backupPath, logPath
try {
_mkdirp2.default.sync(backupPath);

return collection.get().then(function (snapshots) {
var backupFunctions = [];
snapshots.forEach(function (document) {
backupFunctions.push(function () {
var backupDocumentPromise = backupDocument(document, backupPath + '/' + document.id, logPath + collection.id + '/');
restoreDocument(logPath + collection.id, document);
return backupDocumentPromise;
return collection.listDocuments().then(function (documentRefs) {
return Promise.all(documentRefs.map(function (documentRef) {
return documentRef.get();
})).then(function (snapshots) {
var backupFunctions = [];
snapshots.forEach(function (document) {
backupFunctions.push(function () {
var backupDocumentPromise = backupDocument(document, backupPath + '/' + document.id, logPath + collection.id + '/');
restoreDocument(logPath + collection.id, document);
return backupDocumentPromise;
});
});
return promiseSerial(backupFunctions);
});
return promiseSerial(backupFunctions);
});
} catch (error) {
console.log(_colors2.default.bold(_colors2.default.red("Unable to create backup path, skipping backup of Collection '" + collection.id + "': ")) + _colors2.default.bold(backupPath) + ' - ' + error);
Expand All @@ -192,6 +198,9 @@ var accountDb = accountCredentialsPath ? accountApp.firestore() : null;
var restoreAccountDb = exports.restoreAccountDb = restoreAccountCredentialsPath ? restoreAccountApp.firestore() : null;

var restoreDocument = function restoreDocument(collectionName, document) {
if (!document.exists) {
return Promise.resolve(null);
}
var restoreMsg = 'Restoring to collection ' + collectionName + ' document ' + document.id;
console.log(restoreMsg + '...');
return Promise.resolve(
Expand Down
67 changes: 37 additions & 30 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -153,7 +153,7 @@ const backupDocument = (
logPath: string
): Promise<any> => {
console.log(
"Backing up Document '" +
"Backing up" + (document.exists ? " " : " (empty) ") + "Document '" +
logPath +
document.id +
"'" +
Expand All @@ -164,25 +164,27 @@ const backupDocument = (

try {
mkdirp.sync(backupPath);
let fileContents: string;
const documentBackup =
plainJSONBackup === true
? document.data()
: constructDocumentObjectToBackup(document.data());
if (prettyPrint === true) {
if (stable === true) {
fileContents = stringify(documentBackup, { space: 2 });
if (document.exists) {
let fileContents: string;
const documentBackup =
plainJSONBackup === true
? document.data()
: constructDocumentObjectToBackup(document.data());
if (prettyPrint === true) {
if (stable === true) {
fileContents = stringify(documentBackup, { space: 2 });
} else {
fileContents = JSON.stringify(documentBackup, null, 2);
}
} else {
fileContents = JSON.stringify(documentBackup, null, 2);
}
} else {
if (stable === true) {
fileContents = stringify(documentBackup);
} else {
fileContents = JSON.stringify(documentBackup);
if (stable === true) {
fileContents = stringify(documentBackup);
} else {
fileContents = JSON.stringify(documentBackup);
}
}
fs.writeFileSync(backupPath + '/' + document.id + '.json', fileContents);
}
fs.writeFileSync(backupPath + '/' + document.id + '.json', fileContents);

return document.ref.getCollections().then(collections => {
return promiseSerial(
Expand Down Expand Up @@ -230,20 +232,22 @@ const backupCollection = (
try {
mkdirp.sync(backupPath);

return collection.get().then(snapshots => {
const backupFunctions = [];
snapshots.forEach(document => {
backupFunctions.push(() => {
const backupDocumentPromise = backupDocument(
document,
backupPath + '/' + document.id,
logPath + collection.id + '/'
);
restoreDocument(logPath + collection.id, document);
return backupDocumentPromise;
return collection.listDocuments().then(documentRefs => {
return Promise.all(documentRefs.map(documentRef => documentRef.get())).then(snapshots => {
const backupFunctions = [];
snapshots.forEach(document => {
backupFunctions.push(() => {
const backupDocumentPromise = backupDocument(
document,
backupPath + '/' + document.id,
logPath + collection.id + '/'
);
restoreDocument(logPath + collection.id, document);
return backupDocumentPromise;
});
});
});
return promiseSerial(backupFunctions);
return promiseSerial(backupFunctions);
})
});
} catch (error) {
console.log(
Expand All @@ -269,6 +273,9 @@ export const restoreAccountDb = restoreAccountCredentialsPath
: null;

const restoreDocument = (collectionName: string, document: Object) => {
if (!document.exists) {
return Promise.resolve(null)
}
const restoreMsg = `Restoring to collection ${collectionName} document ${
document.id
}`;
Expand Down
2 changes: 1 addition & 1 deletion package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@
"babel-runtime": "^6.26.0",
"colors": "^1.1.2",
"commander": "^2.11.0",
"firebase-admin": "^5.4.3",
"firebase-admin": "^6.2.0",
"json-stable-stringify": "^1.0.1",
"mkdirp": "^0.5.1"
},
Expand Down
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