Function mergeColumnLevelConditions

frontend/src/utils/issue/cel.ts:606–636

(
  conditions: ColumnLevelCondition[]
)

};

const mergeColumnLevelConditions = (
  conditions: ColumnLevelCondition[]
): ColumnLevelCondition[] => {
  const groupedConditions: Record<string, string[]> = {};

  for (const condition of conditions) {
    const { database, schema, table, column } = condition;
    const key = `${database}:${schema}:${table}`;

    if (groupedConditions[key]) {
      groupedConditions[key] = [...groupedConditions[key], ...column];
    } else {
      groupedConditions[key] = [...column];
    }
  }

  const mergedConditions: ColumnLevelCondition[] = [];

  for (const key of Object.keys(groupedConditions)) {
    const [database, schema, table] = key.split(":");
    const condition: ColumnLevelCondition = {
      database,
      schema,
      table,
      column: groupedConditions[key],
    };
    mergedConditions.push(condition);
  }

  return mergedConditions;
};