feat: expenses, report and day log commands

prisma/migrations/20250118151308_initial_schema/migration.sql

@@ -0,0 +1,27 @@
+-- CreateTable
+CREATE TABLE "Expense" (
+    "id" TEXT NOT NULL,
+    "description" TEXT NOT NULL,
+    "cost" DOUBLE PRECISION NOT NULL,
+    "deleted" BOOLEAN NOT NULL DEFAULT false,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    "categoryId" TEXT NOT NULL,
+
+    CONSTRAINT "Expense_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Category" (
+    "id" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "Category_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE INDEX "Expense_categoryId_idx" ON "Expense"("categoryId");
+
+-- AddForeignKey
+ALTER TABLE "Expense" ADD CONSTRAINT "Expense_categoryId_fkey" FOREIGN KEY ("categoryId") REFERENCES "Category"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

prisma/migrations/20250118165248_unique_categories/migration.sql

@@ -0,0 +1,8 @@
+/*
+  Warnings:
+
+  - A unique constraint covering the columns `[name]` on the table `Category` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- CreateIndex
+CREATE UNIQUE INDEX "Category_name_key" ON "Category"("name");

prisma/migrations/20250118193404_add_day_logs/migration.sql

@@ -0,0 +1,16 @@
+-- CreateTable
+CREATE TABLE "DayLog" (
+    "id" TEXT NOT NULL,
+    "date" TIMESTAMP(3) NOT NULL,
+    "comments" JSONB NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "DayLog_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "DayLog_date_key" ON "DayLog"("date");
+
+-- CreateIndex
+CREATE INDEX "DayLog_date_idx" ON "DayLog"("date");

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/prisma.ts

@@ -0,0 +1,9 @@
+import { PrismaClient } from '@prisma/client';
+
+const globalForPrisma = global as unknown as { prisma: PrismaClient };
+
+export const prisma = globalForPrisma.prisma || new PrismaClient();
+
+if (process.env.NODE_ENV !== 'production') globalForPrisma.prisma = prisma;
+
+export default prisma;

prisma/schema.prisma

@@ -0,0 +1,39 @@
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider  = "postgresql"
+  url       = env("POSTGRES_PRISMA_URL") // uses connection pooling
+  directUrl = env("POSTGRES_URL_NON_POOLING") // uses a direct connection
+}
+
+model Expense {
+  id          String   @id @default(cuid())
+  description String
+  cost        Float
+  deleted     Boolean  @default(false)
+  createdAt   DateTime @default(now())
+  updatedAt   DateTime @updatedAt
+  categoryId  String
+  category    Category @relation(fields: [categoryId], references: [id])
+
+  @@index([categoryId])
+}
+
+model Category {
+  id        String    @id @default(cuid())
+  name      String    @unique
+  createdAt DateTime  @default(now())
+  expenses  Expense[]
+}
+
+model DayLog {
+  id        String   @id @default(cuid())
+  date      DateTime @unique // When querying, ensure date is set to midnight UTC
+  comments  Json
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  @@index([date])
+}