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refactor: optimize device retrieval by avoiding duplicate space visits in getAllDevicesByCommunity

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This commit is contained in:
faris Aljohari
2025-05-15 10:08:02 +03:00
parent 5cb4295f8a
commit e253d1ca03
1 changed files with 13 additions and 18 deletions
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31
src/community/services/community.service.ts
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@ -313,7 +313,6 @@ export class CommunityService {
async getAllDevicesByCommunity(
communityUuid: string,
): Promise<DeviceEntity[]> {
// Fetch the community and its top-level spaces
const community = await this.communityRepository.findOne({
where: { uuid: communityUuid },
relations: [
@ -329,37 +328,33 @@ export class CommunityService {
}
const allDevices: DeviceEntity[] = [];
const visitedSpaceUuids = new Set<string>();
// Recursive fetch function for spaces
// Recursive fetch function with visited check
const fetchSpaceDevices = async (space: SpaceEntity) => {
if (space.devices && space.devices.length > 0) {
if (visitedSpaceUuids.has(space.uuid)) return;
visitedSpaceUuids.add(space.uuid);
if (space.devices?.length) {
allDevices.push(...space.devices);
}
if (space.children && space.children.length > 0) {
for (const childSpace of space.children) {
const fullChildSpace = await this.spaceRepository.findOne({
where: { uuid: childSpace.uuid },
if (space.children?.length) {
for (const child of space.children) {
const fullChild = await this.spaceRepository.findOne({
where: { uuid: child.uuid },
relations: ['children', 'devices', 'devices.productDevice'],
});
if (fullChildSpace) {
await fetchSpaceDevices(fullChildSpace);
if (fullChild) {
await fetchSpaceDevices(fullChild);
}
}
}
};
// Start recursive fetch for all top-level spaces
for (const space of community.spaces) {
const fullSpace = await this.spaceRepository.findOne({
where: { uuid: space.uuid },
relations: ['children', 'devices', 'devices.productDevice'],
});
if (fullSpace) {
await fetchSpaceDevices(fullSpace);
}
await fetchSpaceDevices(space);
}
return allDevices;