api history report

2025-10-27 10:29:16 +07:00
parent afebb64e47
commit 85ee767451
5 changed files with 444 additions and 12 deletions
--- a/db/history_value.db.js
+++ b/db/history_value.db.js
@@ -1,6 +1,6 @@
+const { columns } = require("mssql");
 const pool = require("../config");

-// Get all tags
 const getHistoryAlarmDb = async (searchParams = {}) => {
  let queryParams = [];

@@ -61,6 +61,317 @@ const getHistoryAlarmDb = async (searchParams = {}) => {
  return { data: result.recordset, total };
 };

+const getHistoryEventDb = async (searchParams = {}) => {
+  let queryParams = [];
+
+  if (searchParams.limit) {
+    const page = Number(searchParams.page ?? 1) - 1;
+    queryParams = [Number(searchParams.limit ?? 10), page];
+  }
+
+  const { whereOrConditions, whereParamOr } = pool.buildStringOrIlike(
+    [
+      "b.tag_name",
+      "a.tagnum"
+    ],
+    searchParams.criteria,
+    queryParams
+  );
+
+  if (whereParamOr) queryParams = whereParamOr;
+
+  const { whereConditions, whereParamAnd } = pool.buildFilterQuery(
+    [
+      { column: "b.tag_name", param: searchParams.name, type: "string" },
+      { column: "b.tag_number", param: searchParams.name, type: "number" },
+    ],
+    queryParams
+  );
+
+  if (whereParamAnd) queryParams = whereParamAnd;
+
+  const queryText = `
+    SELECT 
+      COUNT(*) OVER() AS total_data, 
+      a.*, 
+      b.tag_name, 
+      b.tag_number,
+      b.lim_low_crash,
+      b.lim_low,
+      b.lim_high,
+      b.lim_high_crash,
+      c.status_color
+    FROM alarm_history a
+    LEFT JOIN m_tags b ON a.tagnum = b.tag_number AND b.deleted_at IS NULL
+    LEFT JOIN m_status c ON a.status = c.status_number AND c.deleted_at IS NULL
+    WHERE a.datetime IS NOT NULL
+      ${whereConditions.length > 0 ? ` AND ${whereConditions.join(" AND ")}` : ""}
+      ${whereOrConditions ? ` ${whereOrConditions}` : ""}
+    ORDER BY a.datetime DESC
+     ${searchParams.limit ? `OFFSET $2 * $1 ROWS FETCH NEXT $1 ROWS ONLY` : ''}
+  `;
+
+  const result = await pool.query(queryText, queryParams);
+
+  const total =
+    result?.recordset?.length > 0
+      ? parseInt(result.recordset[0].total_data, 10)
+      : 0;
+
+  return { data: result.recordset, total };
+};
+
+const checkTableNamedDb = async (tableName) => {
+  const queryText = `
+    SELECT *
+    FROM INFORMATION_SCHEMA.TABLES
+    WHERE TABLE_NAME = $1;`;
+  const result = await pool.query(queryText, [tableName]);
+  return result.recordset;
+};
+
+const getHistoryValueReportDb = async (tableName, searchParams = {}) => {
+  let queryParams = [];
+
+  if (searchParams.limit) {
+    const page = Number(searchParams.page ?? 1) - 1;
+    queryParams = [Number(searchParams.limit ?? 10), page];
+  }
+
+  const { whereOrConditions, whereParamOr } = pool.buildStringOrIlike(
+    [
+      "b.tag_name",
+      "a.tagnum"
+    ],
+    searchParams.criteria,
+    queryParams
+  );
+
+  if (whereParamOr) queryParams = whereParamOr;
+
+  const { whereConditions, whereParamAnd } = pool.buildFilterQuery(
+    [
+      { column: "b.tag_name", param: searchParams.name, type: "string" },
+      { column: "b.tag_number", param: searchParams.name, type: "number" },
+      { column: "a.datetime", param: [searchParams.from, searchParams.to], type: "between" },
+    ],
+    queryParams
+  );
+
+  if (whereParamAnd) queryParams = whereParamAnd;
+
+  const queryText = `
+    SELECT 
+      COUNT(*) OVER() AS total_data, 
+      a.*, 
+      b.tag_name, 
+      b.tag_number,
+      b.lim_low_crash,
+      b.lim_low,
+      b.lim_high,
+      b.lim_high_crash,
+      c.status_color
+    FROM ${tableName} a
+    LEFT JOIN m_tags b ON a.tagnum = b.tag_number AND b.deleted_at IS NULL
+    LEFT JOIN m_status c ON a.status = c.status_number AND c.deleted_at IS NULL
+    WHERE a.datetime IS NOT NULL AND b.is_report = 1 
+      ${whereConditions.length > 0 ? ` AND ${whereConditions.join(" AND ")}` : ""}
+      ${whereOrConditions ? ` ${whereOrConditions}` : ""}
+    ORDER BY a.datetime DESC
+     ${searchParams.limit ? `OFFSET $2 * $1 ROWS FETCH NEXT $1 ROWS ONLY` : ''}
+  `;
+
+  const result = await pool.query(queryText, queryParams);
+
+  const total =
+    result?.recordset?.length > 0
+      ? parseInt(result.recordset[0].total_data, 10)
+      : 0;
+
+  return { data: result.recordset, total };
+};
+
+const getHistoryValueReportPivotDb = async (tableName, searchParams = {}) => {
+  let from = searchParams.from;
+  let to = searchParams.to;
+  const interval = Number(searchParams.interval ?? 10); // menit
+  const limit = Number(searchParams.limit ?? 10);
+  const page = Number(searchParams.page ?? 1);
+
+  // --- Normalisasi tanggal
+  if (from.length === 10) from += ' 00:00:00';
+  if (to.length === 10) to += ' 23:59:59';
+
+  // --- Ambil semua tag yang di-report
+  const tags = await pool.query(`
+    SELECT tag_name 
+    FROM m_tags 
+    WHERE is_report = 1 AND deleted_at IS NULL
+  `);
+
+  if (tags.recordset.length === 0) {
+    return { data: [], total: 0 };
+  }
+
+  const tagNames = tags.recordset.map(r => `[${r.tag_name}]`).join(', ');
+  const tagNamesColumn = tags.recordset.map(r => `${r.tag_name}`).join(', ');
+
+  // --- Query utama
+  const queryText = `
+    DECLARE 
+      @fromParam DATETIME = '${from}',
+      @toParam DATETIME = '${to}',
+      @intervalParam INT = ${interval};
+
+    ;WITH TimeSeries AS (
+        SELECT @fromParam AS waktu
+        UNION ALL
+        SELECT DATEADD(MINUTE, @intervalParam, waktu)
+        FROM TimeSeries
+        WHERE DATEADD(MINUTE, @intervalParam, waktu) <= @toParam
+    ),
+    Averaged AS (
+        SELECT 
+            DATEADD(MINUTE, DATEDIFF(MINUTE, 0, CAST(a.datetime AS DATETIME)) / @intervalParam * @intervalParam, 0) AS waktu_group,
+            b.tag_name,
+            AVG(a.val) AS avg_val
+        FROM ${tableName} a
+        LEFT JOIN m_tags b ON a.tagnum = b.tag_number AND b.deleted_at IS NULL
+        WHERE a.datetime BETWEEN @fromParam AND @toParam
+        GROUP BY 
+            DATEADD(MINUTE, DATEDIFF(MINUTE, 0, CAST(a.datetime AS DATETIME)) / @intervalParam * @intervalParam, 0),
+            b.tag_name
+    ),
+    Pivoted AS (
+        SELECT 
+            waktu_group,
+            ${tagNames}
+        FROM Averaged
+        PIVOT (
+            MAX(avg_val)
+            FOR tag_name IN (${tagNames})
+        ) AS p
+    ),
+    FinalResult AS (
+        SELECT 
+            CONVERT(VARCHAR(16), ts.waktu, 120) AS datetime,
+            ${tagNames}
+        FROM TimeSeries ts
+        LEFT JOIN Pivoted p ON ts.waktu = p.waktu_group
+    )
+    SELECT 
+        COUNT(*) OVER() AS total_data,
+        *
+    FROM FinalResult
+    ORDER BY datetime
+    ${searchParams.limit ? `OFFSET ${(page - 1) * limit} ROWS FETCH NEXT ${limit} ROWS ONLY` : ''}
+    OPTION (MAXRECURSION 0);
+  `;
+
+  const result = await pool.query(queryText);
+
+  const total =
+    result?.recordset?.length > 0
+      ? parseInt(result.recordset[0].total_data, 10)
+      : 0;
+
+  return { data: result.recordset, column: tagNamesColumn, total };
+};
+
+const getHistoryValueTrendingPivotDb = async (tableName, searchParams = {}) => {
+  let from = searchParams.from;
+  let to = searchParams.to;
+
+  // pastikan interval berupa number dan ada nilai default
+  const interval = Number(searchParams.interval) > 0 ? Number(searchParams.interval) : 10;
+
+  // --- Normalisasi tanggal (kalau cuma tanggal tanpa jam)
+  if (from.length === 10) from += ' 00:00:00';
+  if (to.length === 10) to += ' 23:59:59';
+
+  // --- Ambil semua tag yang di-report
+  const tags = await pool.query(`
+    SELECT tag_name 
+    FROM m_tags 
+    WHERE is_report = 1 AND deleted_at IS NULL
+  `);
+
+  if (tags.recordset.length === 0) {
+    return { data: [] };
+  }
+
+  const tagNames = tags.recordset.map(r => `[${r.tag_name}]`).join(', ');
+
+  const queryText = `
+    DECLARE 
+      @fromParam DATETIME = '${from}',
+      @toParam DATETIME = '${to}',
+      @intervalParam INT = ${interval};
+
+    ;WITH TimeSeries AS (
+        SELECT @fromParam AS waktu
+        UNION ALL
+        SELECT DATEADD(MINUTE, @intervalParam, waktu)
+        FROM TimeSeries
+        WHERE DATEADD(MINUTE, @intervalParam, waktu) <= @toParam
+    ),
+    Averaged AS (
+        SELECT 
+            DATEADD(MINUTE, DATEDIFF(MINUTE, 0, CAST(a.datetime AS DATETIME)) / @intervalParam * @intervalParam, 0) AS waktu_group,
+            b.tag_name,
+            AVG(a.val) AS avg_val
+        FROM ${tableName} a
+        LEFT JOIN m_tags b ON a.tagnum = b.tag_number AND b.deleted_at IS NULL
+        WHERE a.datetime BETWEEN @fromParam AND @toParam
+        GROUP BY 
+            DATEADD(MINUTE, DATEDIFF(MINUTE, 0, CAST(a.datetime AS DATETIME)) / @intervalParam * @intervalParam, 0),
+            b.tag_name
+    ),
+    Pivoted AS (
+        SELECT 
+            waktu_group,
+            ${tagNames}
+        FROM Averaged
+        PIVOT (
+            MAX(avg_val)
+            FOR tag_name IN (${tagNames})
+        ) AS p
+    )
+    SELECT 
+        CONVERT(VARCHAR(16), ts.waktu, 120) AS waktu,
+        ${tagNames}
+    FROM TimeSeries ts
+    LEFT JOIN Pivoted p ON ts.waktu = p.waktu_group
+    ORDER BY ts.waktu
+    OPTION (MAXRECURSION 0);
+  `;
+
+  const result = await pool.query(queryText);
+  const rows = result.recordset;
+
+  if (!rows || rows.length === 0) return { data: [] };
+
+  // --- Bentuk data untuk Nivo Chart
+  const timeKey = 'waktu';
+  const tagList = Object.keys(rows[0]).filter(k => k !== timeKey);
+
+  const nivoData = tagList.map(tag => ({
+    id: tag,
+    data: rows.map(row => ({
+      x: row[timeKey],
+      y: row[tag] !== null ? Number(row[tag]) : null
+    }))
+  }));
+
+  return { data: nivoData };
+};
+
+
 module.exports = {
  getHistoryAlarmDb,
+  getHistoryEventDb,
+  checkTableNamedDb,
+  getHistoryValueReportDb,
+  getHistoryValueReportPivotDb,
+  getHistoryValueTrendingPivotDb
 };