feat: reimplement punishments

backend/prisma/migrations/20260421113133_useless_punishment_fields/migration.sql

@@ -0,0 +1,25 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `punishmentId` on the `miis` table. All the data in the column will be lost.
+  - You are about to drop the column `notes` on the `punishments` table. All the data in the column will be lost.
+  - You are about to drop the column `reasons` on the `punishments` table. All the data in the column will be lost.
+  - You are about to drop the `mii_punishments` table. If the table is not empty, all the data it contains will be lost.
+  - Added the required column `reason` to the `punishments` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- DropForeignKey
+ALTER TABLE "mii_punishments" DROP CONSTRAINT "mii_punishments_miiId_fkey";
+
+-- DropForeignKey
+ALTER TABLE "mii_punishments" DROP CONSTRAINT "mii_punishments_punishmentId_fkey";
+
+-- AlterTable
+ALTER TABLE "miis" DROP COLUMN "punishmentId";
+
+-- AlterTable
+ALTER TABLE "punishments" RENAME COLUMN "notes" TO "reason";
+ALTER TABLE "punishments" DROP COLUMN "reasons";
+
+-- DropTable
+DROP TABLE "mii_punishments";

backend/prisma/schema.prisma

@@ -90,12 +90,9 @@ model Mii {
 
   createdAt DateTime @default(now())
 
-  user      User @relation(fields: [userId], references: [id], onDelete: Cascade)
-  likeCount Int  @default(0)
-
-  punishmentId Int?
-  punishments  MiiPunishment[]
-  likedBy      Like[]
+  user      User   @relation(fields: [userId], references: [id], onDelete: Cascade)
+  likeCount Int    @default(0)
+  likedBy   Like[]
 
   @@index([tags], type: Gin)
   @@index([createdAt])
@@ -142,28 +139,13 @@ model Report {
   @@map("reports")
 }
 
-model MiiPunishment {
-  punishmentId Int
-  miiId        Int
-  reason       String
-
-  punishment Punishment @relation(fields: [punishmentId], references: [id], onDelete: Cascade)
-  mii        Mii        @relation(fields: [miiId], references: [id], onDelete: Cascade)
-
-  @@id([punishmentId, miiId])
-  @@map("mii_punishments")
-}
-
 model Punishment {
   id       Int            @id @default(autoincrement())
   userId   Int
   type     PunishmentType
   returned Boolean        @default(false)
 
-  notes         String
-  reasons       String[]
-  violatingMiis MiiPunishment[]
-
+  reason    String
   expiresAt DateTime?
   createdAt DateTime  @default(now())