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const { convertStringToJson } = require("./util"); |
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const getAllProcesses = async (workflow,query = {}) => { |
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const processes = await bpmsDB.bpms_process.findAll({ |
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where: { |
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workflowId: workflow.id, |
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...query |
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// type:{
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// [Op.in]:[0,1]
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// }
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}, |
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order: [ |
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['id', 'ASC'] |
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], |
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attributes: [ |
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"id", "pid", "link", "type", "name", "conditions", "subFlowPid", "subFlowId" |
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], |
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raw: true |
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}); |
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return processes; |
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} |
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function getProcessPaths(data, workflow) { |
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const invalidPathsWithoutEnding = []; |
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const nodesMap = data.reduce((map, node) => { |
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map[node.id.toString()] = node; |
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return map; |
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}, {}); |
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const subFlowParentIds = []; |
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// const childrenMap = data.reduce((map, node) => {
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// const pid = node.pid;
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// if (pid !== null && pid !== undefined) {
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// if (!map[pid]) map[pid] = [];
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// map[pid].push(node);
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// }
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// return map;
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// }, {});
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const startNodes = data.filter(node => ((node.type === 0 || node.type === 1) && node.pid === null)); |
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// console.log("startNodes", startNodes)
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if (startNodes?.length === 0 || !startNodes) { |
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invalidPathsWithoutEnding.push({ path: null, data: null, workflow: workflow.id,error:"هیچ پروسسی برای استارت این ورک فلو وجود ندارد" }); |
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return { |
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allPaths: [], |
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subFlowParentIds: [], |
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invalidPathsWithoutEnding |
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}; |
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} |
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let allPaths = []; |
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const pathSet = new Set(); //for delete duplicated paths
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function isUniquePath(path) { |
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const pathString = path.map(n => n.id).join(','); |
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if (pathSet.has(pathString)) return false; |
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pathSet.add(pathString); |
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return true; |
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} |
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function traverse(currentNode, currentPath, visited, mergedData = []) { |
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// if (currentNode.type === 99) { // in bekhatere in ezaf shod ke mikhastim gozaresh ha ro nadide begirim felan
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// if(isUniquePath([...currentPath])){
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// // allPaths.push({path:[...currentPath].map(n => n.id),data:mergedData});
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// invalidPathsWithoutEnding.push({path:[...currentPath].map(n => n.id),data:mergedData});
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// }
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// return;
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// }
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// const date = Date.now();
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// console.time(date);
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const newPath = [...currentPath, currentNode]; |
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const newVisited = { ...visited }; |
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const nodeIdStr = currentNode.id.toString(); |
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const visitCount = newVisited[nodeIdStr] || 0; |
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if (visitCount >= 2) { |
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// console.timeEnd(date);
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return; |
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} |
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newVisited[nodeIdStr] = visitCount + 1; |
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const newMergedData = [...mergedData] |
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newMergedData.push({ |
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processId: currentNode.id.toString(), |
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condition: convertStringToJson(currentNode.conditions) |
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}); |
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if (currentNode.type === 99 || currentNode.type === 100 || currentNode.subFlowPid) { |
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if (currentNode.subFlowPid && !subFlowParentIds.includes(currentNode.subFlowPid)) subFlowParentIds.push(currentNode.subFlowPid) |
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// allPaths.push(newPath.map(n => n.id));
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if (isUniquePath(newPath)) { |
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allPaths.push({ path: newPath.map(n => n.id), data: newMergedData }); |
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} |
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// console.timeEnd(date);
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return; |
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} |
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const children = data.filter(node => node.pid == nodeIdStr); |
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// console.log("3 data:",children,nodeIdStr,data)
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const linkNodes = []; |
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if (currentNode.link) { |
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currentNode.link.split(',').forEach(id => { |
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const linkedNode = nodesMap[id]; |
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if (linkedNode) { |
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linkNodes.push(linkedNode); |
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} |
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}); |
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} |
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const nextNodes = [...children, ...linkNodes]; |
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// console.timeEnd(date);
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if (nextNodes?.length === 0) { |
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if (isUniquePath(newPath)) { |
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// allPaths.push({path:newPath.map(n => n.id),data:newMergedData});
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invalidPathsWithoutEnding.push({ path: newPath.map(n => n.id), data: newMergedData,error:"ورک فلو در این مسیر به پایان نرسید"}); |
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} |
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return; |
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} |
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nextNodes.forEach(nextNode => { |
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traverse(nextNode, newPath, newVisited, newMergedData); |
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}); |
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} |
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for (let startNode of startNodes) { |
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traverse(startNode, [], {}); |
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} |
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// console.log("allPaths:",allPaths.length);
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// allPaths = [...new Set(
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// allPaths.map((path,pindex)=>{
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// return path.path.join(",")
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// })
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// )].map((newPath,index)=>{
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// return newPath.split(",")
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// })
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// console.log("allPaths after:",allPaths.length);
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// return allPaths.map((a,aindex)=>{
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// return a.map((b,bindex)=>{
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// return nodesMap[b.toString()].name
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// })
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// });
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return { allPaths, subFlowParentIds, invalidPathsWithoutEnding }; |
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} |
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function getProcessPathsSubFlow(data, subFlowIdTemp, workflow) { |
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const invalidSubPathsWithoutEnding = []; |
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const nodesMap = data.reduce((map, node) => { |
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map[node.id.toString()] = node; |
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return map; |
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}, {}); |
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// const childrenMap = data.reduce((map, node) => {
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// const pid = node.pid;
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// if (pid !== null && pid !== undefined) {
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// if (!map[pid]) map[pid] = [];
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// map[pid].push(node);
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// }
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// return map;
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// }, {});
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let subTreePath = []; |
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const startNodes = data.filter(node => ((node.type === 0 || node.type === 1) && node.pid === null) || (node.subFlowPid == subFlowIdTemp)); |
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// console.log("startNodes",startNodes)
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if (startNodes?.length === 0 || !startNodes) { |
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// return [];
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invalidSubPathsWithoutEnding.push({ path: null, data: null, workflow: workflow.id, subworkflow: subFlowIdTemp,error:"هیچ پروسس استارتی برای این ورک فلو وجود ندارد" }); |
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return { |
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subTreePath: [], |
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invalidSubPathsWithoutEnding |
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}; |
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} |
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const pathSet = new Set(); //for delete duplicated paths
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function isUniquePath(path) { |
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const pathString = path.map(n => n.id).join(','); |
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if (pathSet.has(pathString)) return false; |
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pathSet.add(pathString); |
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return true; |
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} |
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function traverse(currentNode, currentPath, visited, mergedData = []) { |
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// if (currentNode.type === 99) { // in bekhatere in ezaf shod ke mikhastim gozaresh ha ro nadide begirim felan
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// if(isUniquePath([...currentPath])){
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// // allPaths.push({path:[...currentPath].map(n => n.id),data:mergedData});
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// invalidPathsWithoutEnding.push({path:[...currentPath].map(n => n.id),data:mergedData});
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// }
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// return;
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// }
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// const date = `sub${subFlowIdTemp}-${Date.now()}`;
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// console.time(date);
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const newPath = [...currentPath, currentNode]; |
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const newVisited = { ...visited }; |
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const nodeIdStr = currentNode.id.toString(); |
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const visitCount = newVisited[nodeIdStr] || 0; |
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if (visitCount >= 2) { |
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// console.timeEnd(date);
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return; |
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} |
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newVisited[nodeIdStr] = visitCount + 1; |
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const newMergedData = [...mergedData] |
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newMergedData.push({ |
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processId: currentNode.id.toString(), |
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condition: convertStringToJson(currentNode.conditions) |
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}); |
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if (currentNode.type === 99 || currentNode.type === 100 |
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// || currentNode.subFlowPid it will be uncommented when we want go to final subflowPid
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) { |
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// allPaths.push(newPath.map(n => n.id));
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if (isUniquePath(newPath)) { |
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subTreePath.push({ path: newPath.map(n => n.id).join(","), data: newMergedData }); |
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} |
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// console.timeEnd(date);
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return; |
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} |
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const children = data.filter(node => node.pid == nodeIdStr); |
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// console.log("3 data:",children,nodeIdStr,data)
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const linkNodes = []; |
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if (currentNode.link) { |
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currentNode.link.split(',').forEach(id => { |
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const linkedNode = nodesMap[id]; |
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if (linkedNode) { |
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linkNodes.push(linkedNode); |
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} |
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}); |
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} |
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const nextNodes = [...children, ...linkNodes]; |
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// console.timeEnd(date);
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if (nextNodes?.length === 0) { |
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if (isUniquePath(newPath)) { |
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// allPaths.push({path:newPath.map(n => n.id),data:newMergedData});
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invalidSubPathsWithoutEnding.push({ path: newPath.map(n => n.id), data: newMergedData ,error:"هیچ پروسس پایانی برای این ورک فلو وجود ندارد"}); |
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} |
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return; |
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} |
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nextNodes.forEach(nextNode => { |
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traverse(nextNode, newPath, newVisited, newMergedData); |
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}); |
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} |
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for (let startNode of startNodes) { |
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traverse(startNode, [], {}); |
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} |
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// console.log("allPaths:",allPaths.length);
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// console.log("allPaths:",allPaths.length);
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// allPaths = [...new Set(
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// allPaths.map((path,pindex)=>{
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// return path.path.join(",")
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// })
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// )].map((newPath,index)=>{
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// return newPath.split(",")
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// })
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// console.log("allPaths after:",allPaths.length);
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// return allPaths.map((a,aindex)=>{
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// return a.map((b,bindex)=>{
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// return nodesMap[b.toString()].name
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// })
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// });
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return { subTreePath, invalidSubPathsWithoutEnding }; |
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} |
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module.exports = { |
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getAllProcesses, |
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getProcessPaths, |
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getProcessPathsSubFlow |
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} |
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