Merge pull request #4 from Development-team-1/order-service-jpa-design

Order service jpa design

order-service/src/main/java/com/justpickup/orderservice/domain/order/entity/Order.java

@@ -0,0 +1,43 @@
+package com.justpickup.orderservice.domain.order.entity;
+
+import com.justpickup.orderservice.domain.orderItem.entity.OrderItem;
+import com.justpickup.orderservice.domain.transaction.entity.Transaction;
+import com.justpickup.orderservice.global.entity.BaseEntity;
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.*;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Entity
+@Table(name = "orders")
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class Order extends BaseEntity {
+
+    @Id    @GeneratedValue
+    @Column(name = "order_id")
+    private Long id;
+
+    private Long userId;
+
+    private Long userCouponId;
+
+    private Long orderPrice;
+
+    private LocalDateTime orderTime;
+
+    private Long usedPoint;
+
+    @Enumerated(EnumType.STRING)
+    private OrderStatus orderStatus;
+
+    @OneToOne(mappedBy = "order")
+    private Transaction transaction;
+
+    @OneToMany(mappedBy = "order")
+    private List<OrderItem> orderItems;
+
+}

order-service/src/main/java/com/justpickup/orderservice/domain/order/entity/OrderStatus.java

@@ -0,0 +1,8 @@
+package com.justpickup.orderservice.domain.order.entity;
+
+public enum OrderStatus {
+    PENDING,
+    PLACED,
+    CANCELED,
+    FAILED
+}

order-service/src/main/java/com/justpickup/orderservice/domain/orderItem/entity/OrderItem.java

@@ -0,0 +1,36 @@
+package com.justpickup.orderservice.domain.orderItem.entity;
+
+import com.justpickup.orderservice.domain.order.entity.Order;
+import com.justpickup.orderservice.domain.orderItemOption.entity.OrderItemOption;
+import com.justpickup.orderservice.global.entity.BaseEntity;
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.*;
+import java.util.List;
+
+@Entity
+@Table(name = "order_item")
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class OrderItem extends BaseEntity {
+
+    @Id    @GeneratedValue
+    @Column(name = "order_item_id")
+    private Long id;
+
+    private Long itemId;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "order_id")
+    private Order order;
+
+    @OneToMany(mappedBy = "orderItem")
+    private List<OrderItemOption> orderItemOptions;
+
+    private Long price;
+
+    private Long count;
+
+}

order-service/src/main/java/com/justpickup/orderservice/domain/orderItemOption/entity/OrderItemOption.java

@@ -0,0 +1,27 @@
+package com.justpickup.orderservice.domain.orderItemOption.entity;
+
+import com.justpickup.orderservice.domain.orderItem.entity.OrderItem;
+import com.justpickup.orderservice.global.entity.BaseEntity;
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.*;
+
+@Entity
+@Table(name = "order_item_option")
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class OrderItemOption extends BaseEntity {
+
+    @Id    @GeneratedValue
+    @Column(name = "order_item_option_id")
+    private Long id;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "order_item_id")
+    private OrderItem orderItem;
+
+    private Long itemOptionId;
+
+}

order-service/src/main/java/com/justpickup/orderservice/domain/transaction/entity/Transaction.java

@@ -0,0 +1,25 @@
+package com.justpickup.orderservice.domain.transaction.entity;
+
+import com.justpickup.orderservice.domain.order.entity.Order;
+import com.justpickup.orderservice.global.entity.BaseEntity;
+import lombok.AccessLevel;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.*;
+
+@Entity
+@Table(name = "transaction")
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class Transaction extends BaseEntity {
+
+    @Id    @GeneratedValue
+    @Column(name = "transaction_id")
+    private Long id;
+
+    @OneToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "order_id")
+    private Order order;
+
+}

order-service/src/main/java/com/justpickup/orderservice/global/entity/BaseEntity.java

@@ -0,0 +1,16 @@
+package com.justpickup.orderservice.global.entity;
+
+
+import javax.persistence.Entity;
+import javax.persistence.MappedSuperclass;
+import java.time.LocalDateTime;
+
+@MappedSuperclass
+public abstract class BaseEntity {
+
+    private LocalDateTime createdAt;
+    private Long createdBy;
+    private LocalDateTime lastModifiedAt;
+    private Long lastModifiedBy;
+
+}