Fixed typo

app/models/job.rb

@@ -1,14 +1,14 @@
 class Job < ApplicationRecord
   attr_accessor :current_user
 
-  belongs_to :costumer, class_name: "User", optional: true, counter_cache: :costumer_jobs_count, inverse_of: :costumer_jobs
+  belongs_to :customer, class_name: "User", optional: true, counter_cache: :customer_jobs_count, inverse_of: :customer_jobs
   belongs_to :operator, class_name: "User", optional: true, counter_cache: :operator_jobs_count, inverse_of: :operator_jobs
   belongs_to :creator, class_name: "User", optional: true, counter_cache: :created_jobs_count, inverse_of: :created_jobs
   belongs_to :cashier, class_name: "User", optional: true, counter_cache: :cashed_jobs_count, inverse_of: :cashed_jobs
 
   has_one_attached :pdf, dependent: :purge
 
-  validates_presence_of :costumer_firstname, :costumer_lastname, :pdf
+  validates_presence_of :customer_firstname, :customer_lastname, :pdf
   validates_presence_of :cost_center, if: :intern
   validates :privacy_policy, acceptance: true, unless: :created_by_operator?
   validates :number_of_plans_a0, :number_of_plans_a1, :number_of_plans_a2, :number_of_plans_a3, :costum_qm_plan, numericality: { greater_than_or_equal_to: 0 }
@@ -21,7 +21,7 @@ class Job < ApplicationRecord
   before_save :set_cost_qm
   before_save :calc_cost, if: :printed_pages_changes?
 
-  before_validation :set_costumer_infos, unless: :created_by_operator?, on: :create
+  before_validation :set_customer_infos, unless: :created_by_operator?, on: :create
 
   # TODO: works only when job is created. Should move analyzer to activestorage :
   # https://discuss.rubyonrails.org/t/active-storage-in-production-lessons-learned-and-in-depth-look-at-how-it-works/83289
@@ -42,7 +42,7 @@ class Job < ApplicationRecord
   AVAILABLE_PAGE_FORMATS = [ :a0, :a1, :a2, :a3 ]
 
   # scope :created_as_operator, -> { where created_as_operator: true }
-  # scope :created_as_costumer, -> { where created_as_operator: false }
+  # scope :created_as_customer, -> { where created_as_operator: false }
   scope :not_canceled, -> { !canceled }
 
   # NOTE: only named status are returned because of WHERE/IN clause for the enum values
@@ -60,7 +60,7 @@ class Job < ApplicationRecord
   scope :status_changed_on_day, lambda { |date|
                             where("status_changed_at >= ? AND status_changed_at <= ?", date.beginning_of_day, date.end_of_day)
                           }
-  scope :created_by_costumer, -> { not(:created_by_operator) }
+  scope :created_by_customer, -> { not(:created_by_operator) }
 
   # Returns all jobs with status: open print pickup and jobs from today with status: paid canceled
   # paid: only updated_at today
@@ -72,7 +72,7 @@ class Job < ApplicationRecord
       .where("status_changed_at >= ?", Time.now.beginning_of_day))
       # .in_status_order
       .order(created_at: :asc)
-      # .order(:costumer_firstname, :costumer_lastname)
+      # .order(:customer_firstname, :customer_lastname)
       .with_attached_pdf # scope from activestorage for .includes(pdf_attachment: :blob)
     # .references(:pdf_attachment, :blob) # creates big join table
   end
@@ -81,8 +81,8 @@ class Job < ApplicationRecord
     Job.where(status: %i[paid canceled])
   end
 
-  def costumer_fullname
-    [ costumer_firstname, " ", costumer_lastname ].join
+  def customer_fullname
+    [ customer_firstname, " ", customer_lastname ].join
   end
 
   def acceptable_pdf
@@ -127,13 +127,13 @@ class Job < ApplicationRecord
       csv << columns_readable
       jobs.each do |job|
         # csv << job.attributes.values_at(*columns)
-        csv << [ job.id, job.costumer_firstname, job.costumer_lastname, job.cashier_firstname, job.cashier_lastname, job.paid_at.localtime.strftime("%Y-%m-%d"), job.cost.to_s + " €"  ]
+        csv << [ job.id, job.customer_firstname, job.customer_lastname, job.cashier_firstname, job.cashier_lastname, job.paid_at.localtime.strftime("%Y-%m-%d"), job.cost.to_s + " €"  ]
       end
     end
   end
 
   def self.ransackable_attributes(auth_object = nil)
-    [ "created_at", "id", "costumer_firstname", "costumer_lastname", "pdf.", "created_by_operator", "number_of_plans_a0", "number_of_plans_a1", "number_of_plans_a2", "number_of_plans_a3", "costum_qm_plan", "cost", "status" ]
+    [ "created_at", "id", "customer_firstname", "customer_lastname", "pdf.", "created_by_operator", "number_of_plans_a0", "number_of_plans_a1", "number_of_plans_a2", "number_of_plans_a3", "costum_qm_plan", "cost", "status" ]
   end
 
   def self.ransackable_associations(auth_object = nil)
@@ -187,10 +187,10 @@ class Job < ApplicationRecord
     save
   end
 
-  def set_costumer_infos
-    self.costumer = current_user unless self.costumer
-    self.costumer_firstname = costumer.firstname
-    self.costumer_lastname = costumer.lastname
+  def set_customer_infos
+    self.customer = current_user unless self.customer
+    self.customer_firstname = customer.firstname
+    self.customer_lastname = customer.lastname
   end
 
   def set_operator_infos

app/models/user.rb

@@ -1,7 +1,7 @@
 class User < ApplicationRecord
   has_secure_password
   # has_many :jobs
-  has_many :costumer_jobs, foreign_key: :costumer_id, class_name: "Job"
+  has_many :customer_jobs, foreign_key: :customer_id, class_name: "Job"
   has_many :operator_jobs, foreign_key: :operator_id, class_name: "Job"
   has_many :created_jobs, foreign_key: :creator_id, class_name: "Job"
   has_many :cashed_jobs, foreign_key: :cashier_id, class_name: "Job"
@@ -45,7 +45,7 @@ class User < ApplicationRecord
   end
 
   def self.ransackable_attributes(auth_object = nil)
-    [ "created_at", "email", "firstname", "id",  "costumer_jobs_count", "operator_jobs_count", "lastname", "role", "verified", "name" ]
+    [ "created_at", "email", "firstname", "id",  "customer_jobs_count", "operator_jobs_count", "lastname", "role", "verified", "name" ]
   end
 
   def self.ransackable_associations(auth_object = nil)