Project initialize

db/migrate/20260120093711_create_tasks.rb

@@ -0,0 +1,10 @@
+class CreateTasks < ActiveRecord::Migration[5.1]
+  def change
+    create_table :tasks do |t|
+      t.string :title
+      t.boolean :completed
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20260120101432_add_description_to_tasks.rb

@@ -0,0 +1,5 @@
+class AddDescriptionToTasks < ActiveRecord::Migration[5.1]
+  def change
+    add_column :tasks, :description, :text
+  end
+end

db/migrate/20260121074647_create_departments.rb

@@ -0,0 +1,11 @@
+class CreateDepartments < ActiveRecord::Migration[5.1]
+  def change
+    create_table :departments do |t|
+      t.string :name, null: false
+      t.text :description
+
+      t.timestamps
+    end
+    add_index :departments, :name, unique: true
+  end
+end

db/migrate/20260121074803_create_users.rb

@@ -0,0 +1,14 @@
+class CreateUsers < ActiveRecord::Migration[5.1]
+  def change
+    create_table :users do |t|
+      t.string :name, null: false
+      t.string :email, null: false
+      t.string :role, null: false, default: 'employee'
+      t.references :department, foreign_key: true
+
+      t.timestamps
+    end
+    add_index :users, :email, unique: true
+    add_index :users, :role
+  end
+end

db/migrate/20260121075301_add_devise_to_users.rb

@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+class AddDeviseToUsers < ActiveRecord::Migration[5.1]
+  def change
+    change_table :users do |t|
+      ## Database authenticatable
+      t.string :encrypted_password, null: false, default: ""
+
+      ## Recoverable
+      t.string   :reset_password_token
+      t.datetime :reset_password_sent_at
+
+      ## Rememberable
+      t.datetime :remember_created_at
+
+      ## Trackable
+      t.integer  :sign_in_count, default: 0, null: false
+      t.datetime :current_sign_in_at
+      t.datetime :last_sign_in_at
+      t.string   :current_sign_in_ip
+      t.string   :last_sign_in_ip
+
+      ## Confirmable
+      t.string   :confirmation_token
+      t.datetime :confirmed_at
+      t.datetime :confirmation_sent_at
+      t.string   :unconfirmed_email # Only if using reconfirmable
+
+      ## Lockable
+      t.integer  :failed_attempts, default: 0, null: false # Only if lock strategy is :failed_attempts
+      t.string   :unlock_token # Only if unlock strategy is :email or : both
+      t.datetime :locked_at
+    end
+
+    add_index :users, :reset_password_token, unique: true
+    add_index :users, :confirmation_token,   unique: true
+    add_index :users, :unlock_token,         unique: true
+  end
+end

db/migrate/20260122034424_add_company_fields_to_tasks.rb

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+class AddCompanyFieldsToTasks < ActiveRecord::Migration[5.1]
+  def change
+    add_column :tasks, :priority, :string, null: false, default: 'planning'
+    add_column :tasks, :status, :string, null: false, default: 'open'
+    add_reference :tasks, :department, foreign_key: true
+    add_reference :tasks, :assignee, foreign_key: { to_table: :users }
+    add_reference :tasks, :creator, foreign_key: { to_table: :users }
+    
+    add_index :tasks, :priority
+    add_index :tasks, :status
+    add_index :tasks, [:department_id, :status]
+  end
+end

db/migrate/20260122043706_create_task_activities.rb

@@ -0,0 +1,12 @@
+class CreateTaskActivities < ActiveRecord::Migration[5.1]
+  def change
+    create_table :task_activities do |t|
+      t.references :task, foreign_key: true
+      t.references :user, foreign_key: true
+      t.string :action
+      t.text :details
+
+      t.timestamps
+    end
+  end
+end