initial commit

prisma/migrations/20260211171220_init/migration.sql

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+-- CreateTable
+CREATE TABLE `User` (
+    `id` INTEGER NOT NULL AUTO_INCREMENT,
+    `email` VARCHAR(191) NOT NULL,
+    `name` VARCHAR(191) NULL,
+
+    UNIQUE INDEX `User_email_key`(`email`),
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+-- CreateTable
+CREATE TABLE `Post` (
+    `id` INTEGER NOT NULL AUTO_INCREMENT,
+    `title` VARCHAR(191) NOT NULL,
+    `content` TEXT NULL,
+    `published` BOOLEAN NOT NULL DEFAULT false,
+    `authorId` INTEGER NOT NULL,
+
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+-- AddForeignKey
+ALTER TABLE `Post` ADD CONSTRAINT `Post_authorId_fkey` FOREIGN KEY (`authorId`) REFERENCES `User`(`id`) ON DELETE RESTRICT ON UPDATE CASCADE;

prisma/migrations/migration_lock.toml

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+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "mysql"

prisma/schema.prisma

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+generator client {
+  provider = "prisma-client"
+  output   = "../generated/prisma"
+}
+
+datasource db {
+  provider = "mysql"
+}
+
+model Pet {
+  id        Int      @id @default(autoincrement())
+  name      String
+  species   String
+  userId    String
+  
+  posts     Post[]   // One pet can have many posts
+
+  sentRequests     Friendship[] @relation("sentRequests")
+  receivedRequests Friendship[] @relation("receivedRequests")
+}
+
+model Friendship {
+  id           Int      @id @default(autoincrement())
+  
+  petId        Int
+  friendId     Int
+
+  pet          Pet      @relation("sentRequests", fields: [petId], references: [id])
+  friend       Pet      @relation("receivedRequests", fields: [friendId], references: [id])
+
+  accepted     Boolean  @default(false)
+  createdAt    DateTime @default(now())
+
+  // 3. Safety: A pet can't friend the same pet twice
+  @@unique([petId, friendId])
+}
+
+model Post {
+  id        Int      @id @default(autoincrement())
+  content   String
+  petId     Int      @map("pet_id") 
+  pet       Pet      @relation(fields: [petId], references: [id])
+}

prisma/seed.ts

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+import { prisma } from '../lib/prisma';
+
+async function main() {
+    console.log("Begin seeding...");
+
+    const userBob = await prisma.pet.create({
+        data: {
+            name: "bob",
+            species: "dog",
+            userId: "1001",
+        }
+    });
+
+    const userSam = await prisma.pet.create({
+        data: {
+            name: "Sam",
+            species: "cat",
+            userId: "1002",
+        }
+    });
+
+    const userJess = await prisma.pet.create({
+        data: {
+            name: "Jess",
+            species: "dog",
+            userId: "1003",
+        }
+    });
+
+    const userSid = await prisma.pet.create({
+        data: {
+            name: "sid",
+            species: "sloth",
+            userId: "1004",
+        }
+    });
+
+
+    const friendShipOne = await prisma.friendship.create({
+        data: {
+            petId: userJess.id,
+            friendId: userSid.id,
+            accepted: true
+        }
+    });
+
+    const friendShipTwo = await prisma.friendship.create({
+        data: {
+            petId: userJess.id,
+            friendId: userSam.id,
+            accepted: true
+        }
+    });
+
+    const friendShipThree = await prisma.friendship.create({
+        data: {
+            petId: userBob.id,
+            friendId: userSam.id,
+            accepted: true
+        }
+    });
+
+    const postOne = await prisma.post.createMany({
+        data: [{
+            content: "Hello, I'm bob and this is my first post!",
+            petId: userBob.id,
+        },
+        {
+            content: "Woof, it's a lovely day to go for a walk!",
+            petId: userBob.id,
+        },
+        {
+            content: "Hi Everyone, My name is sid, and i'm a lazy sloth",
+            petId: userSid.id,
+        },
+        {
+            content: "I think we should all dig holes and live underground, screw the sun",
+            petId: userSam.id,
+        },
+        {
+            content: "That's it, i'm taking a holiday to China! I know they dogs but i'm sure they'll like me",
+            petId: userSid.id,
+        }]
+    })
+}
+
+main()
+  .then(async () => {
+    await prisma.$disconnect();
+  })
+  .catch(async (e) => {
+    console.error(e);
+    await prisma.$disconnect();
+    process.exit(1);
+  });