67 lines
1.7 KiB
JavaScript
67 lines
1.7 KiB
JavaScript
const pool = require("../config");
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// Get all tags
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const getHistoryAlarmDb = async (searchParams = {}) => {
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let queryParams = [];
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if (searchParams.limit) {
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const page = Number(searchParams.page ?? 1) - 1;
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queryParams = [Number(searchParams.limit ?? 10), page];
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}
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const { whereOrConditions, whereParamOr } = pool.buildStringOrIlike(
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[
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"b.tag_name",
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"a.tagnum"
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],
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searchParams.criteria,
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queryParams
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);
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if (whereParamOr) queryParams = whereParamOr;
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const { whereConditions, whereParamAnd } = pool.buildFilterQuery(
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[
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{ column: "b.tag_name", param: searchParams.name, type: "string" },
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{ column: "b.tag_number", param: searchParams.name, type: "number" },
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],
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queryParams
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);
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if (whereParamAnd) queryParams = whereParamAnd;
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const queryText = `
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SELECT
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COUNT(*) OVER() AS total_data,
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a.*,
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b.tag_name,
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b.tag_number,
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b.lim_low_crash,
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b.lim_low,
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b.lim_high,
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b.lim_high_crash,
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c.status_color
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FROM alarm_history a
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LEFT JOIN m_tags b ON a.tagnum = b.tag_number AND b.deleted_at IS NULL
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LEFT JOIN m_status c ON a.status = c.status_number AND c.deleted_at IS NULL
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WHERE a.datetime IS NOT NULL
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${whereConditions.length > 0 ? ` AND ${whereConditions.join(" AND ")}` : ""}
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${whereOrConditions ? ` ${whereOrConditions}` : ""}
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ORDER BY a.datetime DESC
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${searchParams.limit ? `OFFSET $2 * $1 ROWS FETCH NEXT $1 ROWS ONLY` : ''}
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`;
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const result = await pool.query(queryText, queryParams);
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const total =
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result?.recordset?.length > 0
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? parseInt(result.recordset[0].total_data, 10)
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: 0;
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return { data: result.recordset, total };
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};
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module.exports = {
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getHistoryAlarmDb,
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};
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