112 lines
2.7 KiB
TypeScript
112 lines
2.7 KiB
TypeScript
import { getPool } from "../database/db";
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export class MaterialService {
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// 임시 자재 마스터 목록 조회
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async getTempMaterials(params: {
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search?: string;
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category?: string;
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page?: number;
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limit?: number;
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}) {
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const { search, category, page = 1, limit = 20 } = params;
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const offset = (page - 1) * limit;
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let whereConditions: string[] = ["is_active = true"];
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const queryParams: any[] = [];
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let paramIndex = 1;
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if (search) {
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whereConditions.push(
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`(material_code ILIKE $${paramIndex} OR material_name ILIKE $${paramIndex})`
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);
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queryParams.push(`%${search}%`);
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paramIndex++;
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}
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if (category) {
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whereConditions.push(`category = $${paramIndex}`);
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queryParams.push(category);
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paramIndex++;
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}
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const whereClause =
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whereConditions.length > 0
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? `WHERE ${whereConditions.join(" AND ")}`
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: "";
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const pool = getPool();
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// 전체 개수 조회
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const countQuery = `SELECT COUNT(*) as total FROM temp_material_master ${whereClause}`;
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const countResult = await pool.query(countQuery, queryParams);
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const total = parseInt(countResult.rows[0].total);
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// 데이터 조회
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const dataQuery = `
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SELECT
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id,
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material_code,
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material_name,
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category,
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unit,
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default_color,
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description,
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created_at
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FROM temp_material_master
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${whereClause}
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ORDER BY material_code ASC
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LIMIT $${paramIndex} OFFSET $${paramIndex + 1}
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`;
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queryParams.push(limit, offset);
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const dataResult = await pool.query(dataQuery, queryParams);
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return {
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data: dataResult.rows,
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pagination: {
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page,
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limit,
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total,
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totalPages: Math.ceil(total / limit),
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},
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};
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}
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// 특정 자재 상세 조회
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async getTempMaterialByCode(materialCode: string) {
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const query = `
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SELECT
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id,
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material_code,
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material_name,
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category,
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unit,
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default_color,
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description,
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created_at
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FROM temp_material_master
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WHERE material_code = $1 AND is_active = true
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`;
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const pool = getPool();
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const result = await pool.query(query, [materialCode]);
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return result.rows[0] || null;
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}
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// 카테고리 목록 조회
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async getCategories() {
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const query = `
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SELECT DISTINCT category
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FROM temp_material_master
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WHERE is_active = true AND category IS NOT NULL
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ORDER BY category ASC
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`;
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const pool = getPool();
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const result = await pool.query(query);
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return result.rows.map((row) => row.category);
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}
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}
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export default new MaterialService();
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