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db: await more database operations

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Co-authored-by: Richard Hansen <rhansen@rhansen.org>
This commit is contained in:
webzwo0i 2021-07-04 16:30:30 +02:00 • committed by Richard Hansen
parent e64462323b
commit 0040f5984e
3 changed files with 19 additions and 21 deletions
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28
src/node/db/Pad.js
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@ -376,12 +376,12 @@ Pad.prototype.copy = async function (destinationID, force) {
// if force is true and already exists a Pad with the same id, remove that Pad
await this.removePadIfForceIsTrueAndAlreadyExist(destinationID, force);
// copy the 'pad' entry
const pad = await this._db.get(`pad:${this.id}`);
db.set(`pad:${destinationID}`, pad);
// copy all relations in parallel
const promises = [];
// copy all records in parallel
const promises = [
// Copy the 'pad' entry. This is wrapped in an IIFE so that this._db.get() can run in parallel
// with the other record copies done below.
(async () => await db.set(`pad:${destinationID}`, await this._db.get(`pad:${this.id}`)))(),
];
// copy all chat messages
const chatHead = this.chatHead;
@ -399,7 +399,7 @@ Pad.prototype.copy = async function (destinationID, force) {
promises.push(p);
}
this.copyAuthorInfoToDestinationPad(destinationID);
promises.push(this.copyAuthorInfoToDestinationPad(destinationID));
// wait for the above to complete
await Promise.all(promises);
@ -409,11 +409,8 @@ Pad.prototype.copy = async function (destinationID, force) {
await db.setSub(`group:${destGroupID}`, ['pads', destinationID], 1);
}
// delay still necessary?
await new Promise((resolve) => setTimeout(resolve, 10));
// Initialize the new pad (will update the listAllPads cache)
await padManager.getPad(destinationID, null); // this runs too early.
await padManager.getPad(destinationID, null);
// let the plugins know the pad was copied
await hooks.aCallAll('padCopy', {originalPad: this, destinationID});
@ -459,11 +456,10 @@ Pad.prototype.removePadIfForceIsTrueAndAlreadyExist = async function (destinatio
}
};
Pad.prototype.copyAuthorInfoToDestinationPad = function (destinationID) {
Pad.prototype.copyAuthorInfoToDestinationPad = async function (destinationID) {
// add the new sourcePad to all authors who contributed to the old one
this.getAllAuthors().forEach((authorID) => {
authorManager.addPad(authorID, destinationID);
});
await Promise.all(this.getAllAuthors().map(
(authorID) => authorManager.addPad(authorID, destinationID)));
};
Pad.prototype.copyPadWithoutHistory = async function (destinationID, force) {
@ -481,7 +477,7 @@ Pad.prototype.copyPadWithoutHistory = async function (destinationID, force) {
const sourcePad = await padManager.getPad(sourceID);
// add the new sourcePad to all authors who contributed to the old one
this.copyAuthorInfoToDestinationPad(destinationID);
await this.copyAuthorInfoToDestinationPad(destinationID);
// Group pad? Add it to the group's list
if (destGroupID) {