Merge pull request #8 from gsainfoteam/2-hhj

여러 명의 교수가 하나의 과목 강의 경우를 위한 일대다 관계

erd/database.dbml

@@ -44,13 +44,9 @@ Table Lecture {
   name varchar 
 }
 
-Table LectureProfessor {
+Table LectureSection {
+  id int [pk, increment]
   lecture_id int [ref: > Lecture.id]
-  professor_id int [ref: > Professor.id]
-
-  Indexes {
-    (lecture_id, professor_id) [pk]
-  }
 }
 
 Table Record {
@@ -72,6 +68,5 @@ Table Record {
   created_at datetime
 
   user_uuid uuid [ref: > User.uuid]
-  lecture_id int [ref: > Lecture.id]
-  professor_id int [ref: > Professor.id]
-}
+  section_id int [ref: > LectureSection.id]
+}

package.json

@@ -27,7 +27,7 @@
     "@nestjs/core": "^10.0.0",
     "@nestjs/passport": "^10.0.3",
     "@nestjs/platform-express": "^10.0.0",
-    "@nestjs/swagger": "^7.3.1",
+    "@nestjs/swagger": "^7.4.0",
     "@prisma/client": "^5.15.1",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.1",
@@ -55,8 +55,8 @@
     "eslint-config-prettier": "^9.0.0",
     "eslint-plugin-prettier": "^5.0.0",
     "jest": "^29.5.0",
-    "prettier": "^3.0.0",
-    "prisma": "^5.15.1",
+    "prettier": "^3.3.2",
+    "prisma": "^5.16.1",
     "source-map-support": "^0.5.21",
     "supertest": "^6.3.3",
     "ts-jest": "^29.1.0",

prisma/migrations/20240711082736_lecture_section/migration.sql

@@ -0,0 +1,80 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `lecture_name` on the `lecture` table. All the data in the column will be lost.
+  - You are about to drop the column `lecture_id` on the `record` table. All the data in the column will be lost.
+  - You are about to drop the column `professor_id` on the `record` table. All the data in the column will be lost.
+  - You are about to drop the `lecture_professor` table. If the table is not empty, all the data it contains will be lost.
+  - Added the required column `name` to the `lecture` table without a default value. This is not possible if the table is not empty.
+  - Added the required column `section_id` to the `record` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- DropForeignKey
+ALTER TABLE "lecture_professor" DROP CONSTRAINT "lecture_professor_lecture_id_fkey";
+
+-- DropForeignKey
+ALTER TABLE "lecture_professor" DROP CONSTRAINT "lecture_professor_professor_id_fkey";
+
+-- DropForeignKey
+ALTER TABLE "record" DROP CONSTRAINT "record_lecture_id_professor_id_fkey";
+
+-- AlterTable
+ALTER TABLE "lecture" DROP COLUMN "lecture_name",
+ADD COLUMN     "name" TEXT NOT NULL;
+
+-- AlterTable
+ALTER TABLE "record" DROP COLUMN "lecture_id",
+DROP COLUMN "professor_id",
+ADD COLUMN     "section_id" INTEGER NOT NULL;
+
+-- DropTable
+DROP TABLE "lecture_professor";
+
+-- CreateTable
+CREATE TABLE "lecture_section" (
+    "id" SERIAL NOT NULL,
+    "lecture_id" INTEGER NOT NULL,
+
+    CONSTRAINT "lecture_section_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "record_like" (
+    "id" SERIAL NOT NULL,
+    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "deleted_at" TIMESTAMP(3),
+    "user_uuid" UUID NOT NULL,
+    "record_id" INTEGER NOT NULL,
+
+    CONSTRAINT "record_like_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "_LectureSectionToProfessor" (
+    "A" INTEGER NOT NULL,
+    "B" INTEGER NOT NULL
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "_LectureSectionToProfessor_AB_unique" ON "_LectureSectionToProfessor"("A", "B");
+
+-- CreateIndex
+CREATE INDEX "_LectureSectionToProfessor_B_index" ON "_LectureSectionToProfessor"("B");
+
+-- AddForeignKey
+ALTER TABLE "lecture_section" ADD CONSTRAINT "lecture_section_lecture_id_fkey" FOREIGN KEY ("lecture_id") REFERENCES "lecture"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "record" ADD CONSTRAINT "record_section_id_fkey" FOREIGN KEY ("section_id") REFERENCES "lecture_section"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "record_like" ADD CONSTRAINT "record_like_user_uuid_fkey" FOREIGN KEY ("user_uuid") REFERENCES "user"("uuid") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "record_like" ADD CONSTRAINT "record_like_record_id_fkey" FOREIGN KEY ("record_id") REFERENCES "record"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "_LectureSectionToProfessor" ADD CONSTRAINT "_LectureSectionToProfessor_A_fkey" FOREIGN KEY ("A") REFERENCES "lecture_section"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "_LectureSectionToProfessor" ADD CONSTRAINT "_LectureSectionToProfessor_B_fkey" FOREIGN KEY ("B") REFERENCES "professor"("id") ON DELETE CASCADE ON UPDATE CASCADE;