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respect argument count of idb calls

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lumia doesn't like undefined arguments if they
are being left out, so call the idb calls with
the exact amount of arguments
This commit is contained in:
Bruno Windels 2019-06-26 22:02:00 +02:00
parent bbb5e35bcb
commit b882e0ef8a
2 changed files with 19 additions and 5 deletions
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20
src/matrix/storage/idb/query-target.js
View file

@ -5,6 +5,18 @@ export default class QueryTarget {
this._target = target;
}
_openCursor(range, direction) {
if (range && direction) {
return this._target.openCursor(range, direction);
} else if (range) {
return this._target.openCursor(range);
} else if (direction) {
return this._target.openCursor(null, direction);
} else {
return this._target.openCursor();
}
}
get(key) {
return reqAsPromise(this._target.get(key));
}
@ -34,7 +46,7 @@ export default class QueryTarget {
}
async selectAll(range, direction) {
const cursor = this._target.openCursor(range, direction);
const cursor = this._openCursor(range, direction);
const results = [];
await iterateCursor(cursor, (value) => {
results.push(value);
@ -97,7 +109,7 @@ export default class QueryTarget {
_reduce(range, reducer, initialValue, direction) {
let reducedValue = initialValue;
const cursor = this._target.openCursor(range, direction);
const cursor = this._openCursor(range, direction);
return iterateCursor(cursor, (value) => {
reducedValue = reducer(reducedValue, value);
return {done: false};
@ -111,7 +123,7 @@ export default class QueryTarget {
}
async _selectWhile(range, predicate, direction) {
const cursor = this._target.openCursor(range, direction);
const cursor = this._openCursor(range, direction);
const results = [];
await iterateCursor(cursor, (value) => {
results.push(value);
@ -121,7 +133,7 @@ export default class QueryTarget {
}
async _find(range, predicate, direction) {
const cursor = this._target.openCursor(range, direction);
const cursor = this._openCursor(range, direction);
let result;
const found = await iterateCursor(cursor, (value) => {
const found = predicate(value);

4
src/matrix/storage/idb/utils.js
View file

@ -44,8 +44,10 @@ export function iterateCursor(cursor, processValue) {
const {done, jumpTo} = processValue(cursor.value, cursor.key);
if (done) {
resolve(true);
} else {
} else if(jumpTo) {
cursor.continue(jumpTo);
} else {
cursor.continue();
}
};
}).catch(err => {