refactor: change relationship

prisma/migrations/20240805035626_change_relation_1_to_1/migration.sql

@@ -0,0 +1,8 @@
+/*
+  Warnings:
+
+  - A unique constraint covering the columns `[employeeId]` on the table `EmployeeOtherInfo` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- CreateIndex
+CREATE UNIQUE INDEX "EmployeeOtherInfo_employeeId_key" ON "EmployeeOtherInfo"("employeeId");

prisma/schema.prisma

@@ -545,7 +545,7 @@ model Employee {
 
   employeeCheckup   EmployeeCheckup[]
   employeeWork      EmployeeWork[]
-  employeeOtherInfo EmployeeOtherInfo[]
+  employeeOtherInfo EmployeeOtherInfo?
 
   editHistory     EmployeeHistory[]
   quotationWorker QuotationWorker[]
@@ -620,7 +620,7 @@ model EmployeeOtherInfo {
   id String @id @default(uuid())
 
   employee   Employee @relation(fields: [employeeId], references: [id], onDelete: Cascade)
-  employeeId String
+  employeeId String   @unique
 
   citizenId        String?
   fatherBirthPlace String?