feat: define db schema (#5)

package.json

@@ -17,6 +17,7 @@
     "react-dom": "^18"
   },
   "devDependencies": {
+    "@mermaid-js/mermaid-cli": "^10.5.1",
     "@rocketseat/eslint-config": "^1.2.0",
     "@types/node": "^20",
     "@types/react": "^18",
@@ -26,6 +27,8 @@
     "eslint-config-next": "13.5.4",
     "postcss": "^8",
     "prisma": "^5.4.1",
+    "prisma-erd-generator": "^1.11.1",
+    "prisma-markdown": "^1.0.3",
     "tailwindcss": "^3",
     "typescript": "5.2"
   }

prisma/ERD.md

@@ -0,0 +1,57 @@
+# Doe Aqui
+> Generated by [`prisma-markdown`](https://github.com/samchon/prisma-markdown)
+
+- [default](#default)
+
+## default
+```mermaid
+erDiagram
+"User" {
+    String id PK
+    String name
+    String email UK
+    String password
+}
+"Image" {
+    String id PK
+    String campaign_id FK
+    String url
+}
+"Campaign" {
+    String id PK
+    String user_id FK
+    String title
+    String description
+    Decimal goal
+    Decimal total_raised
+    String pix_key
+}
+"Image" }|--|| "Campaign" : campaign
+"Campaign" }|--|| "User" : user
+```
+
+### `User`
+
+**Properties**
+  - `id`: 
+  - `name`: 
+  - `email`: 
+  - `password`: 
+
+### `Image`
+
+**Properties**
+  - `id`: 
+  - `campaign_id`: 
+  - `url`: 
+
+### `Campaign`
+
+**Properties**
+  - `id`: 
+  - `user_id`: 
+  - `title`: 
+  - `description`: 
+  - `goal`: 
+  - `total_raised`: 
+  - `pix_key`: 

prisma/migrations/20231024214006_schema_defined/migration.sql

@@ -0,0 +1,30 @@
+/*
+  Warnings:
+
+  - You are about to drop the `Campaigns` table. If the table is not empty, all the data it contains will be lost.
+
+*/
+-- DropTable
+PRAGMA foreign_keys=off;
+DROP TABLE "Campaigns";
+PRAGMA foreign_keys=on;
+
+-- CreateTable
+CREATE TABLE "Image" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "campaign_id" TEXT NOT NULL,
+    "url" TEXT NOT NULL,
+    CONSTRAINT "Image_campaign_id_fkey" FOREIGN KEY ("campaign_id") REFERENCES "Campaign" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
+);
+
+-- CreateTable
+CREATE TABLE "Campaign" (
+    "id" TEXT NOT NULL PRIMARY KEY,
+    "user_id" TEXT NOT NULL,
+    "title" TEXT NOT NULL,
+    "description" TEXT NOT NULL,
+    "goal" DECIMAL NOT NULL DEFAULT 0,
+    "total_raised" DECIMAL NOT NULL DEFAULT 0,
+    "pix_key" TEXT NOT NULL,
+    CONSTRAINT "Campaign_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "User" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
+);

prisma/schema.prisma

@@ -5,6 +5,18 @@ generator client {
   provider = "prisma-client-js"
 }
 
+// generator erd {
+//   provider = "prisma-erd-generator"
+//   theme    = "dark"
+//   output   = "../ERD.svg"
+// }
+
+generator markdown {
+  provider = "prisma-markdown"
+  output   = "./ERD.md"
+  title    = "Doe Aqui"
+}
+
 datasource db {
   provider = "sqlite"
   url      = env("DATABASE_URL")
@@ -13,18 +25,33 @@ datasource db {
 model User {
   id String @id @default(uuid())
 
-  name      String
-  email     String      @unique
-  password  String
-  Campaigns Campaigns[]
+  name     String
+  email    String @unique
+  password String
+
+  campaigns Campaign[]
 }
 
-model Campaigns {
+model Image {
+  id         String @id @default(uuid())
+  campaignId String @map("campaign_id")
+
+  url String
+
+  campaign Campaign @relation(fields: [campaignId], references: [id])
+}
+
+model Campaign {
   id     String @id @default(uuid())
-  userId String
+  userId String @map("user_id")
 
-  name        String
+  title       String
   description String
+  goal        Decimal @default(0)
+  totalRaised Decimal @default(0) @map("total_raised")
+
+  pixKey String @map("pix_key")
 
-  user User @relation(fields: [userId], references: [id])
+  user   User    @relation(fields: [userId], references: [id])
+  images Image[]
 }