105 lines
3.7 KiB
JavaScript
105 lines
3.7 KiB
JavaScript
import SCHEMA_VERSION from '/imports/constants/SCHEMA_VERSION.js';
|
|
import SimpleSchema from 'simpl-schema';
|
|
import { ValidatedMethod } from 'meteor/mdg:validated-method';
|
|
import { RateLimiterMixin } from 'ddp-rate-limiter-mixin';
|
|
import Creatures from '/imports/api/creature/creatures/Creatures.js';
|
|
import CreatureProperties from '/imports/api/creature/creatureProperties/CreatureProperties.js';
|
|
import CreatureLogs from '/imports/api/creature/log/CreatureLogs.js';
|
|
import Experiences from '/imports/api/creature/experience/Experiences.js';
|
|
import { removeCreatureWork } from '/imports/api/creature/creatures/methods/removeCreature.js';
|
|
import ArchiveCreatureFiles from '/imports/api/creature/archive/ArchiveCreatureFiles.js';
|
|
import assertHasCharactersSlots from '/imports/api/creature/creatures/methods/assertHasCharacterSlots.js';
|
|
import { incrementFileStorageUsed } from '/imports/api/users/methods/updateFileStorageUsed.js';
|
|
import verifyArchiveSafety from '/imports/api/creature/archive/methods/verifyArchiveSafety.js';
|
|
|
|
let migrateArchive;
|
|
if (Meteor.isServer){
|
|
migrateArchive = require('/imports/migrations/server/migrateArchive.js').default;
|
|
}
|
|
|
|
function restoreCreature(archive, userId){
|
|
if (SCHEMA_VERSION < archive.meta.schemaVersion){
|
|
throw new Meteor.Error('Incompatible',
|
|
'The archive file is from a newer version. Update required to read.')
|
|
}
|
|
|
|
// Migrate and verify the archive meets the current schema
|
|
migrateArchive(archive);
|
|
|
|
// Asset that the archive is safe
|
|
verifyArchiveSafety(archive);
|
|
|
|
// Don't upload creatures twice
|
|
const existingCreature = Creatures.findOne(archive.creature._id, {
|
|
fields: { _id: 1 }
|
|
});
|
|
if (existingCreature) throw new Meteor.Error('Already exists',
|
|
'The creature you are trying to restore already exists.')
|
|
|
|
// Ensure the user owns the restored creature
|
|
archive.creature.owner = userId;
|
|
|
|
// Insert the creature sub documents
|
|
// They still have their original _id's
|
|
Creatures.insert(archive.creature);
|
|
try {
|
|
// Add all the properties
|
|
if (archive.properties && archive.properties.length){
|
|
CreatureProperties.batchInsert(archive.properties);
|
|
}
|
|
if (archive.experiences && archive.experiences.length){
|
|
Experiences.batchInsert(archive.experiences);
|
|
}
|
|
if (archive.logs && archive.logs.length){
|
|
CreatureLogs.batchInsert(archive.logs);
|
|
}
|
|
} catch (e) {
|
|
// If the above fails, delete the inserted creature
|
|
removeCreatureWork(archive.creature._id);
|
|
throw e;
|
|
}
|
|
}
|
|
|
|
const restoreCreaturefromFile = new ValidatedMethod({
|
|
name: 'Creatures.methods.restoreCreaturefromFile',
|
|
validate: new SimpleSchema({
|
|
'fileId': {
|
|
type: String,
|
|
regEx: SimpleSchema.RegEx.Id,
|
|
},
|
|
}).validator(),
|
|
mixins: [RateLimiterMixin],
|
|
rateLimit: {
|
|
numRequests: 10,
|
|
timeInterval: 5000,
|
|
},
|
|
async run({fileId}) {
|
|
// fetch the file
|
|
const file = ArchiveCreatureFiles.findOne({_id: fileId}).get();
|
|
if (!file){
|
|
throw new Meteor.Error('File not found',
|
|
'The requested creature archive does not exist');
|
|
}
|
|
// Assert ownership
|
|
const userId = file?.userId;
|
|
if (!userId || userId !== this.userId){
|
|
throw new Meteor.Error('Permission denied',
|
|
'You can only restore creatures you own');
|
|
}
|
|
|
|
assertHasCharactersSlots(this.userId);
|
|
|
|
if (Meteor.isServer){
|
|
// Read the file data
|
|
const archive = await ArchiveCreatureFiles.readJSONFile(file);
|
|
restoreCreature(archive, this.userId);
|
|
}
|
|
//Remove the archive once the restore succeeded
|
|
ArchiveCreatureFiles.remove({ _id: fileId });
|
|
// Update the user's file storage limits
|
|
incrementFileStorageUsed(userId, -file.size);
|
|
},
|
|
});
|
|
|
|
export default restoreCreaturefromFile;
|