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Sublevel Utils

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This commit is contained in:
Llewellyn D'souza
2021-12-29 17:28:06 +05:30
parent fad703f0b7
commit 7976233668
1 changed files with 27 additions and 4 deletions
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31
src/controller/utils/sublevel.js
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@@ -1,5 +1,5 @@
const Sublevel = require("../../models/Sublevel");
// const Level = require("../../models/Level");
const Level = require("../../models/Level");
/**
* To move a sub level
@@ -7,7 +7,7 @@ const Sublevel = require("../../models/Sublevel");
* @param {string} parent_sub_or_level_id The Level/Sublevel under which to be moved
* @returns {{success: boolean, message: string}}
*/
exports.moveSublevel = async (sub_level_id, parent_sub_or_level_id) => {
const moveSublevel = async (sub_level_id, parent_sub_or_level_id) => {
/**
* - Check if depths of parent_sub_level_id and parent_sub_or_level_id are same
* - Copy and add references
@@ -21,10 +21,13 @@ exports.moveSublevel = async (sub_level_id, parent_sub_or_level_id) => {
* @param {string} root_sub_level_id The root Sublevel ID
* @returns {string[]} The Sublevel IDs that have been deleted
*/
exports.deleteSubLevelTreeFromRoot = async (root_sub_level_id) => {
const deleteSubLevelTreeFromRoot = async (root_sub_level_id) => {
let sub_level_ids = [];
let temp_sub_level_ids = [root_sub_level_id];
// remove from parent first
await removeSublevelFromParent(root_sub_level_id);
while (temp_sub_level_ids.length > 0) {
const level_sub_level_data = await Sublevel.find({
_id: temp_sub_level_ids,
@@ -51,7 +54,7 @@ exports.deleteSubLevelTreeFromRoot = async (root_sub_level_id) => {
* @param {string} parent_id The parent level ID
* @param {boolean} parentIsLevel Is parent a level?
*/
exports.addSublevelToParent = async (payload, parent_id, parentIsLevel) => {
const addSublevelToParent = async (payload, parent_id, parentIsLevel) => {
if (parentIsLevel) {
// add sublevel to parent
const parentData = await Sublevel.findById(parent_id);
@@ -64,3 +67,23 @@ exports.addSublevelToParent = async (payload, parent_id, parentIsLevel) => {
return await parentData.save();
}
};
const removeSublevelFromParent = async (id) => {
const { main_level_id, parent_sublevel_id, current_depth } = await Sublevel.findById(id);
if (current_depth == 1) {
// it means parent is level
const parentData = await Level.findById(main_level_id);
parentData.sub_levels = parentData.sub_levels.filter((sub_level) => sub_level.sub_level_id != id);
} else {
// parent is another sublevel
const parentData = await Sublevel.findById(parent_sublevel_id);
parentData.sub_levels = parentData.sub_levels.filter((sub_level) => sub_level.sub_level_id != id);
}
};
module.exports = {
addSublevelToParent,
removeSublevelFromParent,
deleteSubLevelTreeFromRoot,
moveSublevel,
};