레이아웃 추가기능
This commit is contained in:
kjs
425
backend-node/src/services/layoutService.ts
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425
backend-node/src/services/layoutService.ts
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import { PrismaClient } from "@prisma/client";
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import {
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CreateLayoutRequest,
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UpdateLayoutRequest,
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LayoutStandard,
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LayoutType,
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LayoutCategory,
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} from "../types/layout";
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const prisma = new PrismaClient();
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// JSON 데이터를 안전하게 파싱하는 헬퍼 함수
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function safeJSONParse(data: any): any {
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if (data === null || data === undefined) {
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return null;
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}
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// 이미 객체인 경우 그대로 반환
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if (typeof data === "object") {
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return data;
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}
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// 문자열인 경우 파싱 시도
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if (typeof data === "string") {
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try {
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return JSON.parse(data);
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} catch (error) {
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console.error("JSON 파싱 오류:", error, "Data:", data);
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return null;
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}
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}
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return data;
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}
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// JSON 데이터를 안전하게 문자열화하는 헬퍼 함수
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function safeJSONStringify(data: any): string | null {
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if (data === null || data === undefined) {
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return null;
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}
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// 이미 문자열인 경우 그대로 반환
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if (typeof data === "string") {
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return data;
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}
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// 객체인 경우 문자열로 변환
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try {
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return JSON.stringify(data);
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} catch (error) {
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console.error("JSON 문자열화 오류:", error, "Data:", data);
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return null;
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}
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}
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export class LayoutService {
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/**
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* 레이아웃 목록 조회
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*/
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async getLayouts(params: {
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page?: number;
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size?: number;
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category?: string;
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layoutType?: string;
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searchTerm?: string;
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companyCode: string;
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includePublic?: boolean;
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}): Promise<{ data: LayoutStandard[]; total: number }> {
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const {
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page = 1,
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size = 20,
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category,
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layoutType,
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searchTerm,
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companyCode,
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includePublic = true,
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} = params;
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const skip = (page - 1) * size;
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// 검색 조건 구성
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const where: any = {
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is_active: "Y",
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OR: [
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{ company_code: companyCode },
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...(includePublic ? [{ is_public: "Y" }] : []),
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],
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};
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if (category) {
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where.category = category;
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}
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if (layoutType) {
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where.layout_type = layoutType;
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}
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if (searchTerm) {
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where.OR = [
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...where.OR,
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{ layout_name: { contains: searchTerm, mode: "insensitive" } },
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{ layout_name_eng: { contains: searchTerm, mode: "insensitive" } },
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{ description: { contains: searchTerm, mode: "insensitive" } },
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];
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}
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const [data, total] = await Promise.all([
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prisma.layout_standards.findMany({
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where,
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skip,
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take: size,
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orderBy: [{ sort_order: "asc" }, { created_date: "desc" }],
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}),
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prisma.layout_standards.count({ where }),
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]);
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return {
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data: data.map(
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(layout) =>
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({
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layoutCode: layout.layout_code,
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layoutName: layout.layout_name,
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layoutNameEng: layout.layout_name_eng,
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description: layout.description,
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layoutType: layout.layout_type as LayoutType,
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category: layout.category as LayoutCategory,
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iconName: layout.icon_name,
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defaultSize: safeJSONParse(layout.default_size),
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layoutConfig: safeJSONParse(layout.layout_config),
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zonesConfig: safeJSONParse(layout.zones_config),
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previewImage: layout.preview_image,
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sortOrder: layout.sort_order,
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isActive: layout.is_active,
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isPublic: layout.is_public,
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companyCode: layout.company_code,
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createdDate: layout.created_date,
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createdBy: layout.created_by,
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updatedDate: layout.updated_date,
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updatedBy: layout.updated_by,
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}) as LayoutStandard
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),
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total,
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};
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}
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/**
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* 레이아웃 상세 조회
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*/
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async getLayoutById(
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layoutCode: string,
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companyCode: string
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): Promise<LayoutStandard | null> {
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const layout = await prisma.layout_standards.findFirst({
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where: {
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layout_code: layoutCode,
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is_active: "Y",
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OR: [{ company_code: companyCode }, { is_public: "Y" }],
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},
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});
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if (!layout) return null;
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return {
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layoutCode: layout.layout_code,
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layoutName: layout.layout_name,
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layoutNameEng: layout.layout_name_eng,
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description: layout.description,
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layoutType: layout.layout_type as LayoutType,
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category: layout.category as LayoutCategory,
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iconName: layout.icon_name,
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defaultSize: safeJSONParse(layout.default_size),
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layoutConfig: safeJSONParse(layout.layout_config),
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zonesConfig: safeJSONParse(layout.zones_config),
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previewImage: layout.preview_image,
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sortOrder: layout.sort_order,
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isActive: layout.is_active,
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isPublic: layout.is_public,
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companyCode: layout.company_code,
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createdDate: layout.created_date,
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createdBy: layout.created_by,
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updatedDate: layout.updated_date,
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updatedBy: layout.updated_by,
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} as LayoutStandard;
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}
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/**
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* 레이아웃 생성
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*/
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async createLayout(
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request: CreateLayoutRequest,
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companyCode: string,
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userId: string
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): Promise<LayoutStandard> {
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// 레이아웃 코드 생성 (자동)
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const layoutCode = await this.generateLayoutCode(
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request.layoutType,
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companyCode
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);
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const layout = await prisma.layout_standards.create({
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data: {
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layout_code: layoutCode,
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layout_name: request.layoutName,
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layout_name_eng: request.layoutNameEng,
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description: request.description,
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layout_type: request.layoutType,
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category: request.category,
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icon_name: request.iconName,
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default_size: safeJSONStringify(request.defaultSize) as any,
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layout_config: safeJSONStringify(request.layoutConfig) as any,
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zones_config: safeJSONStringify(request.zonesConfig) as any,
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is_public: request.isPublic ? "Y" : "N",
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company_code: companyCode,
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created_by: userId,
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updated_by: userId,
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},
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});
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return this.mapToLayoutStandard(layout);
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}
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/**
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* 레이아웃 수정
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*/
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async updateLayout(
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request: UpdateLayoutRequest,
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companyCode: string,
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userId: string
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): Promise<LayoutStandard | null> {
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// 수정 권한 확인
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const existing = await prisma.layout_standards.findFirst({
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where: {
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layout_code: request.layoutCode,
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company_code: companyCode,
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is_active: "Y",
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},
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});
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if (!existing) {
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throw new Error("레이아웃을 찾을 수 없거나 수정 권한이 없습니다.");
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}
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const updateData: any = {
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updated_by: userId,
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updated_date: new Date(),
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};
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// 수정할 필드만 업데이트
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if (request.layoutName !== undefined)
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updateData.layout_name = request.layoutName;
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if (request.layoutNameEng !== undefined)
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updateData.layout_name_eng = request.layoutNameEng;
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if (request.description !== undefined)
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updateData.description = request.description;
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if (request.layoutType !== undefined)
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updateData.layout_type = request.layoutType;
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if (request.category !== undefined) updateData.category = request.category;
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if (request.iconName !== undefined) updateData.icon_name = request.iconName;
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if (request.defaultSize !== undefined)
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updateData.default_size = safeJSONStringify(request.defaultSize) as any;
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if (request.layoutConfig !== undefined)
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updateData.layout_config = safeJSONStringify(request.layoutConfig) as any;
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if (request.zonesConfig !== undefined)
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updateData.zones_config = safeJSONStringify(request.zonesConfig) as any;
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if (request.isPublic !== undefined)
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updateData.is_public = request.isPublic ? "Y" : "N";
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const updated = await prisma.layout_standards.update({
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where: { layout_code: request.layoutCode },
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data: updateData,
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});
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return this.mapToLayoutStandard(updated);
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}
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/**
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* 레이아웃 삭제 (소프트 삭제)
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*/
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async deleteLayout(
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layoutCode: string,
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companyCode: string,
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userId: string
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): Promise<boolean> {
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const existing = await prisma.layout_standards.findFirst({
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where: {
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layout_code: layoutCode,
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company_code: companyCode,
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is_active: "Y",
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},
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});
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if (!existing) {
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throw new Error("레이아웃을 찾을 수 없거나 삭제 권한이 없습니다.");
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}
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await prisma.layout_standards.update({
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where: { layout_code: layoutCode },
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data: {
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is_active: "N",
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updated_by: userId,
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updated_date: new Date(),
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},
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});
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return true;
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}
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/**
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* 레이아웃 복제
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*/
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async duplicateLayout(
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layoutCode: string,
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newName: string,
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companyCode: string,
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userId: string
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): Promise<LayoutStandard> {
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const original = await this.getLayoutById(layoutCode, companyCode);
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if (!original) {
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throw new Error("복제할 레이아웃을 찾을 수 없습니다.");
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}
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const duplicateRequest: CreateLayoutRequest = {
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layoutName: newName,
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layoutNameEng: original.layoutNameEng
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? `${original.layoutNameEng} Copy`
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: undefined,
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description: original.description,
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layoutType: original.layoutType,
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category: original.category,
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iconName: original.iconName,
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defaultSize: original.defaultSize,
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layoutConfig: original.layoutConfig,
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zonesConfig: original.zonesConfig,
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isPublic: false, // 복제본은 비공개로 시작
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};
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return this.createLayout(duplicateRequest, companyCode, userId);
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}
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/**
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* 카테고리별 레이아웃 개수 조회
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*/
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async getLayoutCountsByCategory(
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companyCode: string
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): Promise<Record<string, number>> {
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const counts = await prisma.layout_standards.groupBy({
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by: ["category"],
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_count: {
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layout_code: true,
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},
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where: {
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is_active: "Y",
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OR: [{ company_code: companyCode }, { is_public: "Y" }],
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},
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});
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return counts.reduce(
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(acc: Record<string, number>, item: any) => {
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acc[item.category] = item._count.layout_code;
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return acc;
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},
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{} as Record<string, number>
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);
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}
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/**
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* 레이아웃 코드 자동 생성
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*/
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private async generateLayoutCode(
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layoutType: string,
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companyCode: string
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): Promise<string> {
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const prefix = `${layoutType.toUpperCase()}_${companyCode}`;
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const existingCodes = await prisma.layout_standards.findMany({
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where: {
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layout_code: {
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startsWith: prefix,
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},
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},
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select: {
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layout_code: true,
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},
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});
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const maxNumber = existingCodes.reduce((max: number, item: any) => {
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const match = item.layout_code.match(/_(\d+)$/);
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if (match) {
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const number = parseInt(match[1], 10);
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return Math.max(max, number);
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}
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return max;
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}, 0);
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return `${prefix}_${String(maxNumber + 1).padStart(3, "0")}`;
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}
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/**
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* 데이터베이스 모델을 LayoutStandard 타입으로 변환
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*/
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private mapToLayoutStandard(layout: any): LayoutStandard {
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return {
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layoutCode: layout.layout_code,
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layoutName: layout.layout_name,
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layoutNameEng: layout.layout_name_eng,
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description: layout.description,
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layoutType: layout.layout_type,
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category: layout.category,
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iconName: layout.icon_name,
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defaultSize: layout.default_size,
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layoutConfig: layout.layout_config,
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zonesConfig: layout.zones_config,
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previewImage: layout.preview_image,
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sortOrder: layout.sort_order,
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isActive: layout.is_active,
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isPublic: layout.is_public,
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companyCode: layout.company_code,
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createdDate: layout.created_date,
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createdBy: layout.created_by,
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updatedDate: layout.updated_date,
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updatedBy: layout.updated_by,
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};
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}
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}
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export const layoutService = new LayoutService();
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Reference in New Issue
Block a user