141 lines
4.0 KiB
JavaScript
141 lines
4.0 KiB
JavaScript
const db = require("../models");
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const { Op } = require("sequelize");
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const Submission = db.Submission;
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const SubmissionDeadline = db.SubmissionDeadline;
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function getQuarter(date) {
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const month = date.getMonth() + 1;
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if (month >= 4 && month <= 6) return "Q1";
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if (month >= 7 && month <= 9) return "Q2";
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if (month >= 10 && month <= 12) return "Q3";
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return "Q4"; // Jan-Mar
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}
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function getQuarterDates(quarter, year) {
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switch (quarter) {
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case "Q1":
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return { start: new Date(year, 3, 1), end: new Date(year, 5, 30) };
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case "Q2":
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return { start: new Date(year, 6, 1), end: new Date(year, 8, 30) };
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case "Q3":
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return { start: new Date(year, 9, 1), end: new Date(year, 11, 31) };
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case "Q4":
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return { start: new Date(year, 0, 1), end: new Date(year, 2, 31) };
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default:
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return {};
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}
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}
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function getPrevCurrNextQuarter(date) {
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const month = date.getMonth() + 1; // 1-12
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const year = date.getFullYear();
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const quarters = ["Q1", "Q2", "Q3", "Q4"];
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// map month -> index: 0=Q1(Apr-Jun),1=Q2(Jul-Sep),2=Q3(Oct-Dec),3=Q4(Jan-Mar)
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const getQuarterIndex = (m) => {
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if (m >= 4 && m <= 6) return 0; // Apr-Jun -> Q1
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if (m >= 7 && m <= 9) return 1; // Jul-Sep -> Q2
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if (m >= 10 && m <= 12) return 2; // Oct-Dec -> Q3
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return 3; // Jan-Mar -> Q4
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};
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const currentIndex = getQuarterIndex(month);
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const currentQuarter = quarters[currentIndex];
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const previousIndex = (currentIndex - 1 + 4) % 4;
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const nextIndex = (currentIndex + 1) % 4;
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const previousQuarter = quarters[previousIndex];
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const nextQuarter = quarters[nextIndex];
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const previousQuarterYear = (currentIndex === 3) ? year - 1 : year;
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const nextQuarterYear = (currentIndex === 2) ? year + 1 : year;
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return {
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previous_quarter: previousQuarter,
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previous_quarter_year: previousQuarterYear,
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current_quarter: currentQuarter,
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current_quarter_year: year,
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next_quarter: nextQuarter,
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next_quarter_year: nextQuarterYear,
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};
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}
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exports.getEstablishmentDashboard = async (req, res) => {
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try {
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const establishment_id = req.query.establishment_id;
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if (!establishment_id) {
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return res.status(400).json({ status: "failed", message: "establishment_id required" });
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}
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const today = new Date();
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const quarters = getPrevCurrNextQuarter(today);
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// Last 5 submissions
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const submission_history = await Submission.findAll({
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where: { establishment_id },
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order: [["created_at", "DESC"]],
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limit: 5,
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});
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// Submission status for current quarter
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const currentQuarterDates = getQuarterDates(quarters.current_quarter, quarters.current_quarter_year);
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const currentSubmission = await Submission.findOne({
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where: {
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establishment_id,
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quarter: quarters.current_quarter,
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year: quarters.current_quarter_year,
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},
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order: [["created_at", "DESC"]],
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});
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// Get submission deadline (assuming only one row)
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const deadline = await SubmissionDeadline.findByPk(1);
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let nextDeadline = null;
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let submissionStatus = "Pending";
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if (deadline) {
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const quarterEnd = currentQuarterDates.end;
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const deadlineDate = new Date(quarterEnd);
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deadlineDate.setDate(deadlineDate.getDate() + deadline.deadline_days_after_quarter_end);
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nextDeadline = deadlineDate;
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if (currentSubmission) {
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submissionStatus = "Submitted";
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}
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}
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let lastSubmissionInfo = null;
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if (submission_history.length > 0) {
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const last = submission_history[0];
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lastSubmissionInfo = {
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quarter: last.quarter,
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year: last.year,
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submitted_on: last.created_at,
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};
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}
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res.status(200).json({
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status: "success",
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data: {
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...quarters,
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submission_status: submissionStatus,
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next_deadline: nextDeadline,
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last_submission: lastSubmissionInfo,
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submission_history,
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},
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});
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} catch (err) {
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console.error(err);
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res.status(500).json({ status: "failed", message: err.message });
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}
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};
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