feat: add prisma client and schema

.env.template

@@ -12,6 +12,7 @@ COMMON_RATE_LIMIT_MAX_REQUESTS="20" # Max number of requests per window per IP
 
 POSTGRES_USER="blobfusion"
 POSTGRES_PASSWORD="blobfusion" # set own value
+POSTGRES_HOST="localhost"
+POSTGRES_PORT=5433
 POSTGRES_DB="blobfusion"
-POSTGRES_PORT=5432
-DATABASE_URL="postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@localhost:${POSTGRES_PORT}/${POSTGRES_DB}?schema=public"
+DATABASE_URL="postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${POSTGRES_HOST}:${POSTGRES_PORT}/${POSTGRES_DB}?schema=public"

docker-compose.yml

@@ -6,7 +6,7 @@ services:
     restart: always
     container_name: postgres-container
     ports:
-      - "5433:${POSTGRES_PORT}"
+      - "${POSTGRES_PORT}:5432"
     env_file:
       - .env
     environment:

package.json

@@ -21,6 +21,7 @@
   },
   "dependencies": {
     "@asteasolutions/zod-to-openapi": "^7.0.0",
+    "@prisma/client": "^5.12.1",
     "cors": "^2.8.5",
     "dotenv": "^16.4.5",
     "envalid": "^8.0.0",
@@ -51,6 +52,7 @@
     "lint-staged": "^15.2.2",
     "pino-pretty": "^11.0.0",
     "prettier": "^3.2.5",
+    "prisma": "^5.12.1",
     "release-it": "^17.1.1",
     "rimraf": "^5.0.5",
     "supertest": "^6.3.4",

prisma/migrations/20240411134800_init/migration.sql

@@ -0,0 +1,36 @@
+-- CreateTable
+CREATE TABLE "User" (
+    "address" TEXT NOT NULL,
+    "deposits" INTEGER NOT NULL DEFAULT 0,
+
+    CONSTRAINT "User_pkey" PRIMARY KEY ("address")
+);
+
+-- CreateTable
+CREATE TABLE "PartialBlob" (
+    "id" SERIAL NOT NULL,
+    "bid" INTEGER NOT NULL,
+    "signature" TEXT NOT NULL,
+    "data" BYTEA NOT NULL,
+    "fromAddress" TEXT NOT NULL,
+    "fusedBlobId" INTEGER,
+    "fusedBlobPosition" INTEGER,
+    "cost" INTEGER,
+
+    CONSTRAINT "PartialBlob_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "FusedBlob" (
+    "id" SERIAL NOT NULL,
+    "txHash" TEXT,
+    "totalCost" INTEGER,
+
+    CONSTRAINT "FusedBlob_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "PartialBlob" ADD CONSTRAINT "PartialBlob_fromAddress_fkey" FOREIGN KEY ("fromAddress") REFERENCES "User"("address") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "PartialBlob" ADD CONSTRAINT "PartialBlob_fusedBlobId_fkey" FOREIGN KEY ("fusedBlobId") REFERENCES "FusedBlob"("id") ON DELETE SET NULL ON UPDATE CASCADE;

prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (i.e. Git)
+provider = "postgresql"

prisma/schema.prisma

@@ -0,0 +1,37 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+model User {
+  address      String        @id
+  deposits     Int           @default(0)
+  partialBlobs PartialBlob[]
+}
+
+model PartialBlob {
+  id                Int        @id @default(autoincrement())
+  bid               Int
+  signature         String
+  data              Bytes
+  fromAddress       String
+  owner             User       @relation(fields: [fromAddress], references: [address])
+  fusedBlob         FusedBlob? @relation(fields: [fusedBlobId], references: [id])
+  fusedBlobId       Int? // Might be null if not yet included
+  fusedBlobPosition Int? // "" 
+  cost              Int? // ""
+}
+
+model FusedBlob {
+  id           Int           @id @default(autoincrement())
+  txHash       String? // Might be null until sent to network
+  totalCost    Int?
+  partialBlobs PartialBlob[]
+}