refactor: 관리자 스키마 타입 추가 및 엔티티 수정

src/main/kotlin/roomescape/admin/infrastructure/persistence/AdminEntity.kt

@@ -10,16 +10,29 @@ import roomescape.common.entity.AuditingBaseEntity
 class AdminEntity(
     id: Long,
 
+    @Column(unique = true)
     val account: String,
     var password: String,
     val name: String,
+
+    @Column(unique = true)
     var phone: String,
 
     @Enumerated(value = EnumType.STRING)
-    var permissionLevel: AdminPermissionLevel
+    val type: AdminType,
 
+    @Column(nullable = true)
+    var storeId: Long? = null,
+
+    @Enumerated(value = EnumType.STRING)
+    var permissionLevel: AdminPermissionLevel
 ) : AuditingBaseEntity(id)
 
+enum class AdminType {
+    HQ,
+    STORE
+}
+
 enum class AdminPermissionLevel(
     val privileges: Set<Privilege>
 ) {

src/main/resources/schema/schema-h2.sql

@@ -74,11 +74,22 @@ create table if not exists admin(
     password         varchar(255) not null,
     name             varchar(20)  not null,
     phone            varchar(20)  not null,
+    type             varchar(20)  not null,
+    store_id         bigint,
     permission_level varchar(20)  not null,
     created_at       timestamp    not null,
     created_by       bigint       not null,
     updated_at       timestamp    not null,
-    updated_by       bigint       not null
+    updated_by       bigint       not null,
+
+    constraint uk_admin__account unique (account),
+    constraint uk_admin__phone unique (phone),
+    constraint chk_admin__type check (type in ('HQ', 'STORE')),
+    constraint chk_admin__store_id check (
+        (type = 'HQ' AND store_id IS NULL) OR
+        (type = 'STORE' AND store_id IS NOT NULL)
+    ),
+    constraint fk_admin__store_id foreign key (store_id) references store (id)
 );
 
 create table if not exists login_history(