feat: edge.entity enum 추가

Author: summersummerwhy

backend/src/edge/dtos/createEdge.dto.ts

@@ -0,0 +1,8 @@
+import { ApiProperty } from '@nestjs/swagger';
+
+export class CreateEdgeDto {
+  fromNode: number;
+  fromPoint: string;
+  toNode: number;
+  toPoint: string;
+}

backend/src/edge/edge.entity.ts

@@ -8,6 +8,13 @@ import {
 } from 'typeorm';
 import { Node } from '../node/node.entity';
 
+export enum Direction {
+  NORTH = 'N',
+  WEST = 'W',
+  SOUTH = 'S',
+  EAST = 'E',
+}
+
 @Entity()
 export class Edge {
   @PrimaryGeneratedColumn('increment')
@@ -21,11 +28,17 @@ export class Edge {
   @JoinColumn({ name: 'to_node_id' })
   toNode: Node;
 
-  @Column()
-  fromPoint: string;
+  @Column({
+    type: 'enum',
+    enum: Direction,
+  })
+  fromPoint: Direction;
 
-  @Column()
-  toPoint: string;
+  @Column({
+    type: 'enum',
+    enum: Direction,
+  })
+  toPoint: Direction;
 
   @Column({ nullable: true })
   type: string;

backend/src/edge/edge.service.ts

@@ -1,7 +1,14 @@
 import { Injectable } from '@nestjs/common';
 import { EdgeRepository } from './edge.repository';
+import { Edge } from './edge.entity';
 
 @Injectable()
 export class EdgeService {
   constructor(private edgeRepository: EdgeRepository) {}
+
+  async createEdge(dto: CreateEdgeDto): Promise<Edge> {
+
+    const edge = await this.edgeRepository.save {}
+
+  }
 }