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WIP Update

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This commit is contained in:
G.Ambatte
2024-10-07 18:22:06 +13:00
parent 77f162f7a4
commit c9241e3091
2 changed files with 55 additions and 58 deletions
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52
client/homebrew/utils/versionHistory.js
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@@ -21,20 +21,23 @@ const GARBAGE_COLLECT_DELAY = global.config?.historyData?.GARBAGE_COLLECT_DELAY
function getKeyBySlot(brew, slot){
// Return a string representing the key for this brew and history slot
return `${HISTORY_PREFIX}-${brew.shareId}-${slot}`;
};
function getVersionBySlot(brew, slot){
// Read stored brew data
// - If it exists, parse data to object
// - If it doesn't exist, pass default object
const key = getKeyBySlot(brew, slot);
const storedVersion = IDB.get(key);
const output = storedVersion ? storedVersion : { expireAt: '2000-01-01T00:00:00.000Z', shareId: brew.shareId, noData: true };
return output;
};
// function getVersionBySlot(brew, slot){
// // Read stored brew data
// // - If it exists, parse data to object
// // - If it doesn't exist, pass default object
// const key = getKeyBySlot(brew, slot);
// const storedVersion = IDB.get(key);
// const output = storedVersion ? storedVersion : { expireAt: '2000-01-01T00:00:00.000Z', shareId: brew.shareId, noData: true };
// return output;
// };
function parseBrewForStorage(brew, slot = 0) {
// Strip out unneeded object properties
// Returns an array of [ key, brew ]
const archiveBrew = {
title : brew.title,
text : brew.text,
@@ -53,8 +56,8 @@ function parseBrewForStorage(brew, slot = 0) {
}
export async function historyExists(brew){
console.log('HISTORY CHECK');
export async function historyCheck(brew){
if(!IDB) return false;
const historyExists = await IDB.keys()
.then((keys)=>{
return [...keys].some((key)=>{
@@ -62,7 +65,8 @@ export async function historyExists(brew){
});
})
.catch(()=>{return false;});
console.log('HISTORY STATE:', historyExists);
return historyExists;
}
export async function loadHistory(brew){
@@ -70,12 +74,13 @@ export async function loadHistory(brew){
const historyKeys = [];
// Load data from local storage to History object
// Create array of all history keys
for (let i = 1; i <= HISTORY_SLOTS; i++){
historyKeys.push(getKeyBySlot(brew, i));
};
const history = [];
// Load all keys from IDB at once
await IDB.getMany(historyKeys)
.then((dataArray)=>{
return dataArray.forEach((data)=>{
@@ -94,22 +99,20 @@ export async function loadHistory(brew){
export async function updateHistory(brew) {
const history = await loadHistory(brew);
console.log('DATA:', history);
// Walk each version position
for (let slot = HISTORY_SLOTS - 1; slot >= 0; slot--){
console.log('SLOT #:', slot, history[slot]);
const storedVersion = history[slot];
// If slot has expired, update all lower slots and break
if(new Date() >= new Date(storedVersion.expireAt)){
// Create array of arrays : [ [key1, value1], [key2, value2], ..., [keyN, valueN] ]
// to pass to IDB.setMany
const historyUpdate = [];
for (let updateSlot = slot - 1; updateSlot > 0; updateSlot--){
console.log('CHECK DATA IN SLOT #:', updateSlot);
for (let updateSlot = slot; updateSlot > 0; updateSlot--){
// Move data from updateSlot to updateSlot + 1
if(!history[updateSlot - 1]?.noData) {
console.log('UPDATE SLOT #:', updateSlot - 1, '>', updateSlot);
historyUpdate.push(parseBrewForStorage(history[updateSlot - 1], updateSlot + 1));
}
};
@@ -117,7 +120,6 @@ export async function updateHistory(brew) {
// Update the most recent brew
historyUpdate.push(parseBrewForStorage(brew, 1));
console.log('HISTORY UPDATE OBJECT:', historyUpdate);
IDB.setMany(historyUpdate);
// Break out of data checks because we found an expired value
@@ -126,16 +128,6 @@ export async function updateHistory(brew) {
};
};
export function getHistoryItems(brew){
const historyArray = [];
for (let i = 1; i <= HISTORY_SLOTS; i++){
historyArray.push(getVersionBySlot(brew, i));
}
return historyArray;
};
export function versionHistoryGarbageCollection(){
console.log('Version History Garbage Collection');
// Object.keys(IDB)