50 lines
1.3 KiB
JavaScript
50 lines
1.3 KiB
JavaScript
module.exports = Self => {
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Self.remoteMethod('getLeaves', {
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description: 'Returns the nodes for a department',
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accepts: [{
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arg: 'parentId',
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type: 'Number',
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description: 'Get the children of the specified father',
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}, {
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arg: 'search',
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type: 'String',
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description: 'Filter nodes whose name starts with',
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}],
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returns: {
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type: ['object'],
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root: true
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},
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http: {
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path: `/getLeaves`,
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verb: 'GET'
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}
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});
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Self.getLeaves = async(parentId = null, search) => {
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let [res] = await Self.rawSql(
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`CALL department_getLeaves(?, ?)`,
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[parentId, search]
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);
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let map = new Map();
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for (let node of res) {
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if (!map.has(node.parentFk))
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map.set(node.parentFk, []);
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map.get(node.parentFk).push(node);
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}
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function setLeaves(nodes) {
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if (!nodes) return;
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for (let node of nodes) {
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node.childs = map.get(node.id);
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setLeaves(node.childs);
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}
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}
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let leaves = map.get(parentId);
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setLeaves(leaves);
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return leaves || [];
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};
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};
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