add: CRUD shift

db/shift.db.js

@@ -0,0 +1,112 @@
+const pool = require("../config");
+
+// Get all roles
+const getAllShiftDb = async (searchParams = {}) => {
+  let queryParams = [];
+
+  // Pagination
+  if (searchParams.limit) {
+    const page = Number(searchParams.page ?? 1) - 1;
+    queryParams = [Number(searchParams.limit ?? 10), page];
+  }
+
+  // Filtering
+  const { whereConditions, whereParamAnd } = pool.buildFilterQuery(
+    [
+      { column: "a.shift_name", param: searchParams.shift_name, type: "string" },
+      {
+        column: "a.start_time",
+        param: searchParams.start_time,
+        type: "time",
+      },
+      {
+        column: "a.end_time",
+        param: searchParams.end_time,
+        type: "time",
+      },
+    ],
+    queryParams
+  );
+
+  queryParams = whereParamAnd ? whereParamAnd : queryParams;
+
+  const queryText = `
+    SELECT 
+      COUNT(*) OVER() AS total_data,
+      a.*
+    FROM m_shift a
+    WHERE a.deleted_at IS NULL
+    ${whereConditions.length > 0 ? `AND ${whereConditions.join(" AND ")}` : ""}
+    ORDER BY a.shift_id ASC
+    ${searchParams.limit ? `OFFSET $2 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 };
+};
+
+// Get role by ID
+const getShiftByIdDb = async (id) => {
+  const queryText = `
+    SELECT 
+     a.*
+    FROM m_shift a
+    WHERE a.shift_id = $1 AND a.deleted_at IS NULL
+  `;
+  const result = await pool.query(queryText, [id]);
+  return result.recordset;
+};
+
+// Create role
+const createShiftDB = async (data) => {
+  const store = { ...data };
+
+  const { query: queryText, values } = pool.buildDynamicInsert(
+    "m_shift",
+    store
+  );
+  const result = await pool.query(queryText, values);
+
+  const insertedId = result.recordset[0]?.inserted_id;
+  return insertedId ? await getShiftByIdDb(insertedId) : null;
+};
+
+// Update role
+const updateShiftDb = async (id, data) => {
+  const store = { ...data };
+  const whereData = { shift_id: id };
+
+  const { query: queryText, values } = pool.buildDynamicUpdate(
+    "m_shift",
+    store,
+    whereData
+  );
+  await pool.query(`${queryText} AND deleted_at IS NULL`, values);
+
+  return getShiftByIdDb(id);
+};
+
+const deleteShiftDb = async (id, deletedBy) => {
+  const queryText = `
+    UPDATE m_shift
+    SET deleted_at = CURRENT_TIMESTAMP,
+        deleted_by = $1
+    WHERE shift_id = $2 AND deleted_at IS NULL
+  `;
+  await pool.query(queryText, [deletedBy, id]);
+  return true;
+};
+
+module.exports = {
+  getAllShiftDb,
+  getShiftByIdDb,
+  createShiftDB,
+  updateShiftDb,
+  deleteShiftDb,
+};