69 lines
1.8 KiB
JavaScript
69 lines
1.8 KiB
JavaScript
let characterCollections = [
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Actions,
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Attacks,
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Buffs,
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Classes,
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Conditions,
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CustomBuffs,
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Effects,
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Experiences,
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Features,
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Notes,
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Proficiencies,
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SpellLists,
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Spells,
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TemporaryHitPoints,
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Items,
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Containers,
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];
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function dumpCharacter(charId){
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let characterDump = {};
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characterDump.character = Characters.findOne(charId);
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characterCollections.forEach(c => {
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characterDump.collections[c._name] = c.find({charId}).fetch();
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});
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return characterDump;
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};
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function giveCharacterDumpNewIds(characterDump){
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// Give the character a new Id
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const newCharId = Random.id();
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characterDump.character._id = newCharId;
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// Give all documents a new Id, and store the mapping from old to new
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let idMap = {}; // {oldId: newId}
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for (let colName in characterDump.collections){
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for (let doc of characterDump.collections[colName]){
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let oldId = doc._id;
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let newId = Random.id();
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doc._id = newId;
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idMap[oldId] = newId;
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}
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}
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// Replace all references to old Ids with new ones
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for (let colName in characterDump.collections){
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for (let doc of characterDump.collections[colName]){
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// Replace the character Id with the new one
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doc.charId = newCharId;
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// Replace the parent reference id with a new id
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if (doc.parent && doc.parent.id){
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let newParentId = idMap[doc.parent.id];
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if(!newParentId) throw `Can't find the mapping for id ${doc.parent.id}`;
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doc.parent.id = newParentId;
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}
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}
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}
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}
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function restoreCharacter(characterDump){
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Characters.insert(characterDump.character);
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for (collectionName in characterDump.collections){
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let collection = Meteor.Collection.get(collectionName);
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for (doc in characterDump[collectionName]){
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collection.insert(doc);
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}
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}
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};
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