Add messaging

prisma/migrations/20260111121740_message/migration.sql

@@ -0,0 +1,21 @@
+-- CreateTable
+CREATE TABLE "Message" (
+    "id" TEXT NOT NULL,
+    "text" TEXT NOT NULL,
+    "editHistory" TEXT[],
+    "edited" BOOLEAN NOT NULL,
+    "userId" TEXT NOT NULL,
+    "channelId" TEXT NOT NULL,
+    "creationDate" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "Message_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Message_id_key" ON "Message"("id");
+
+-- AddForeignKey
+ALTER TABLE "Message" ADD CONSTRAINT "Message_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Message" ADD CONSTRAINT "Message_channelId_fkey" FOREIGN KEY ("channelId") REFERENCES "Channel"("id") ON DELETE CASCADE ON UPDATE CASCADE;

prisma/migrations/20260111124811_message_1/migration.sql

@@ -0,0 +1,3 @@
+-- AlterTable
+ALTER TABLE "Message" ALTER COLUMN "editHistory" SET DEFAULT ARRAY[]::TEXT[],
+ALTER COLUMN "edited" SET DEFAULT false;

prisma/migrations/20260111125054_message_2/migration.sql

@@ -0,0 +1,16 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `userId` on the `Message` table. All the data in the column will be lost.
+  - Added the required column `ownerId` to the `Message` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- DropForeignKey
+ALTER TABLE "Message" DROP CONSTRAINT "Message_userId_fkey";
+
+-- AlterTable
+ALTER TABLE "Message" DROP COLUMN "userId",
+ADD COLUMN     "ownerId" TEXT NOT NULL;
+
+-- AddForeignKey
+ALTER TABLE "Message" ADD CONSTRAINT "Message_ownerId_fkey" FOREIGN KEY ("ownerId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;

prisma/schema.prisma

@@ -28,6 +28,7 @@ model Channel {
     community    Community @relation(fields: [communityId], references: [id], onDelete: Cascade)
     communityId  String
     creationDate DateTime  @default(now())
+    messages     Message[]
 }
 
 model Role {
@@ -55,6 +56,7 @@ model User {
     ownedCommunities Community[] @relation(name: "OwnerCommunityToUser")
     communities      Community[] @relation(name: "MembersCommunitiesToUsers")
     roles            Role[]      @relation(name: "UsersRolesToUsers")
+    messages         Message[]
 }
 
 model Session {
@@ -76,3 +78,15 @@ model Invite {
     creationDate     DateTime  @default(now())
     expirationDate   DateTime?
 }
+
+model Message {
+    id           String   @id @unique @default(uuid())
+    text         String
+    editHistory  String[] @default([])
+    edited       Boolean  @default(false)
+    owner        User     @relation(fields: [ownerId], references: [id], onDelete: Cascade)
+    ownerId      String
+    channel      Channel  @relation(fields: [channelId], references: [id], onDelete: Cascade)
+    channelId    String
+    creationDate DateTime @default(now())
+}