generated model for Expanse, Budget, Category

app/models/budget.rb

@@ -0,0 +1,2 @@
+class Budget < ApplicationRecord
+end

app/models/category.rb

@@ -0,0 +1,2 @@
+class Category < ApplicationRecord
+end

app/models/expense.rb

@@ -0,0 +1,2 @@
+class Expense < ApplicationRecord
+end

db/migrate/20211218205541_create_category.rb

@@ -0,0 +1,9 @@
+class CreateCategory < ActiveRecord::Migration[6.1]
+  def change
+    create_table :categories do |t|
+      t.string :title
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20211218205550_create_budget.rb

@@ -0,0 +1,10 @@
+class CreateBudget < ActiveRecord::Migration[6.1]
+  def change
+    create_table :budgets do |t|
+      t.date :starts_at
+      t.date :ends_at
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20211218205555_create_expense.rb

@@ -0,0 +1,12 @@
+class CreateExpense < ActiveRecord::Migration[6.1]
+  def change
+    create_table :expenses do |t|
+      t.date :date
+      t.string :title
+      t.integer :amount
+      t.references :category, index: true, foreign_key: true
+
+      t.timestamps
+    end
+  end
+end

log/development.log

@@ -1,2 +1,35 @@
    (0.9ms)  CREATE DATABASE "budget_dev" ENCODING = 'utf8'
    (123.4ms)  CREATE DATABASE "budget_test" ENCODING = 'utf8'
+   (12.2ms)  CREATE TABLE "schema_migrations" ("version" character varying NOT NULL PRIMARY KEY)
+   (2.0ms)  CREATE TABLE "ar_internal_metadata" ("key" character varying NOT NULL PRIMARY KEY, "value" character varying, "created_at" timestamp(6) NOT NULL, "updated_at" timestamp(6) NOT NULL)
+   (0.2ms)  SELECT pg_try_advisory_lock(6586007212054593750)
+   (0.9ms)  SELECT "schema_migrations"."version" FROM "schema_migrations" ORDER BY "schema_migrations"."version" ASC
+Migrating to CreateCategory (20211218205541)
+  TRANSACTION (0.2ms)  BEGIN
+   (8.1ms)  CREATE TABLE "categories" ("id" bigserial primary key, "title" character varying, "created_at" timestamp(6) NOT NULL, "updated_at" timestamp(6) NOT NULL)
+  ActiveRecord::SchemaMigration Create (1.1ms)  INSERT INTO "schema_migrations" ("version") VALUES ($1) RETURNING "version"  [["version", "20211218205541"]]
+  TRANSACTION (0.5ms)  COMMIT
+Migrating to CreateBudget (20211218205550)
+  TRANSACTION (0.5ms)  BEGIN
+   (5.7ms)  CREATE TABLE "budgets" ("id" bigserial primary key, "starts_at" date, "ends_at" date, "created_at" timestamp(6) NOT NULL, "updated_at" timestamp(6) NOT NULL)
+  ActiveRecord::SchemaMigration Create (0.3ms)  INSERT INTO "schema_migrations" ("version") VALUES ($1) RETURNING "version"  [["version", "20211218205550"]]
+  TRANSACTION (0.2ms)  COMMIT
+Migrating to CreateExpense (20211218205555)
+   (0.8ms)  SELECT pg_advisory_unlock(6586007212054593750)
+   (0.2ms)  SELECT pg_try_advisory_lock(6586007212054593750)
+   (1.4ms)  SELECT "schema_migrations"."version" FROM "schema_migrations" ORDER BY "schema_migrations"."version" ASC
+Migrating to CreateExpense (20211218205555)
+  TRANSACTION (0.1ms)  BEGIN
+   (10.6ms)  CREATE TABLE "expenses" ("id" bigserial primary key, "date" date, "title" character varying, "amount" integer, "category_id" bigint, "created_at" timestamp(6) NOT NULL, "updated_at" timestamp(6) NOT NULL, CONSTRAINT "fk_rails_06966d0da0"
+FOREIGN KEY ("category_id")
+  REFERENCES "categories" ("id")
+)
+   (0.6ms)  CREATE INDEX "index_expenses_on_category_id" ON "expenses" ("category_id")
+  ActiveRecord::SchemaMigration Create (0.3ms)  INSERT INTO "schema_migrations" ("version") VALUES ($1) RETURNING "version"  [["version", "20211218205555"]]
+  TRANSACTION (0.6ms)  COMMIT
+  ActiveRecord::InternalMetadata Load (0.3ms)  SELECT "ar_internal_metadata".* FROM "ar_internal_metadata" WHERE "ar_internal_metadata"."key" = $1 LIMIT $2  [["key", "environment"], ["LIMIT", 1]]
+  TRANSACTION (0.1ms)  BEGIN
+  ActiveRecord::InternalMetadata Create (0.8ms)  INSERT INTO "ar_internal_metadata" ("key", "value", "created_at", "updated_at") VALUES ($1, $2, $3, $4) RETURNING "key"  [["key", "environment"], ["value", "development"], ["created_at", "2021-12-18 21:20:21.741362"], ["updated_at", "2021-12-18 21:20:21.741362"]]
+  TRANSACTION (0.2ms)  COMMIT
+   (0.2ms)  SELECT pg_advisory_unlock(6586007212054593750)
+   (0.5ms)  SELECT "schema_migrations"."version" FROM "schema_migrations" ORDER BY "schema_migrations"."version" ASC

test/models/budget_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class BudgetTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/models/category_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class CategoryTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/models/expense_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class ExpenseTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end