1 files changed, 112 insertions, 0 deletions
diff --git a/lib/vendor-data-plant/services.ts b/lib/vendor-data-plant/services.ts
new file mode 100644
index 00000000..e8ecd01c
--- /dev/null
+++ b/lib/vendor-data-plant/services.ts
@@ -0,0 +1,112 @@
+"use server";
+
+import db from "@/db/db"
+import { items } from "@/db/schema/items"
+import { projects } from "@/db/schema/projects"
+import { eq } from "drizzle-orm"
+import { contractItems, contracts } from "@/db/schema/contract";
+import { getServerSession } from "next-auth";
+import { authOptions } from "@/app/api/auth/[...nextauth]/route";
+
+export interface ProjectWithContracts {
+    projectId: number
+    projectCode: string
+    projectName: string
+    projectType: string
+    
+    contracts: {
+        contractId: number
+        contractNo: string
+        contractName: string
+        packages: {
+            itemId: number      // contract_items.id
+            itemName: string
+        }[]
+    }[]
+}
+
+export async function getVendorProjectsAndContracts(
+    vendorId?: number
+): Promise<ProjectWithContracts[]> {
+    // 세션에서 도메인 정보 가져오기
+    const session = await getServerSession(authOptions)
+    
+    // EVCP 도메인일 때만 전체 조회
+    const isEvcpDomain = session?.user?.domain === "evcp"
+    
+    const query = db
+        .select({
+            projectId: projects.id,
+            projectCode: projects.code,
+            projectName: projects.name,
+            projectType: projects.type,
+            
+            contractId: contracts.id,
+            contractNo: contracts.contractNo,
+            contractName: contracts.contractName,
+            
+            itemId: contractItems.id,
+            itemName: items.itemName,
+        })
+        .from(contracts)
+        .innerJoin(projects, eq(contracts.projectId, projects.id))
+        .innerJoin(contractItems, eq(contractItems.contractId, contracts.id))
+        .innerJoin(items, eq(contractItems.itemId, items.id))
+    
+    if (!isEvcpDomain && vendorId) {
+        query.where(eq(contracts.vendorId, vendorId))
+    }
+
+    const rows = await query
+
+    const projectMap = new Map<number, ProjectWithContracts>()
+
+    for (const row of rows) {
+        // 1) 프로젝트 그룹 찾기
+        let projectEntry = projectMap.get(row.projectId)
+        if (!projectEntry) {
+            // 새 프로젝트 항목 생성
+            projectEntry = {
+                projectId: row.projectId,
+                projectCode: row.projectCode,
+                projectName: row.projectName,
+                projectType: row.projectType,
+                contracts: [],
+            }
+            projectMap.set(row.projectId, projectEntry)
+        }
+
+        // 2) 프로젝트 안에서 계약(contractId) 찾기
+        let contractEntry = projectEntry.contracts.find(
+            (c) => c.contractId === row.contractId
+        )
+        if (!contractEntry) {
+            
+            // 새 계약 항목
+            contractEntry = {
+                contractId: row.contractId,
+                contractNo: row.contractNo,
+                contractName: row.contractName,
+                packages: [],
+            }
+            projectEntry.contracts.push(contractEntry)
+        }
+
+        // 3) 계약의 packages 배열에 아이템 추가 (중복 체크)
+        // itemName이 같은 항목이 이미 존재하는지 확인
+        const existingItem = contractEntry.packages.find(
+            (pkg) => pkg.itemName === row.itemName
+        )
+        
+        // 같은 itemName이 없는 경우에만 추가
+        if (!existingItem) {
+            contractEntry.packages.push({
+                itemId: row.itemId,
+                itemName: row.itemName,
+            })
+        }
+    }
+
+    return Array.from(projectMap.values())
+}
+