path: root/lisp/service/resume-service.lisp

;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
(declaim (optimize (speed 0) (safety 3) (debug 3)))

(in-package :resume)

;; shared

(eval-when (:compile-toplevel :load-toplevel :execute)
  (defun state-options (states)
    (mapcar (lambda (state)
              `(:label ,(format nil "~a ~a" (abbr state) (state state)) :value ,(id state)))
            states))

  (defun visastatus-options (visastatuses)
    (mapcar (lambda (visastatus)
              `(:label ,(status visastatus) :value ,(id visastatus)))
            visastatuses))

  (defun language-options ()
    (mapcar (lambda (level)
              `(:label ,level :value ,level))
            '("A1" "A2" "B1" "B2" "C1" "C2")))

  (defclass resume-service (auth-service)
    ((title :initarg :title
            :initform nil
            :accessor title))
    (:documentation ""))

  (defclass resume-component/view-service (resume-service)
    ((components :initarg components
                 :initform nil
                 :accessor components)
     (location-p :initform nil))
    (:documentation ""))

  (defclass resume-component/modify-service (resume-component/view-service)
    ((form :initarg :form
           :initform nil
           :accessor form))
    (:documentation ""))

  ;; resume

  (defun resume-json ()
    (with-auth (instance resume-service "resume-view")
      (setf (title instance) "Resumes")))

  (defclass resume/view-service (resume-service resume)
    ((resumes :initarg :resumes
              :initform nil
              :accessor resumes)
     (location-p :initform nil))
    (:documentation ""))

  (defun resume-view-json ()
    (with-auth (instance resume/view-service "resume-view")
      (with-resume-database
        (let ((resume-pkg (make-instance 'resume-pkg))
              (user (get-user)))
          (setf (resumes instance) (get-records resume-pkg (make-instance 'resume :user_id (id user)) "name asc"))))
      (sanitize-rest-json instance)
      (loop for resume in (resumes instance)
            do (sanitize-json resume))))

  (defclass resume/add-service (resume/view-service)
    ((form :initarg :form
           :initform nil
           :accessor form))
    (:documentation ""))

  (defun resume-add-json ()
    (with-auth (instance resume/add-service "resume-modify")
      (setf (title instance) "Resume - Add")
      (setf (form instance) (make-form "resume-add-form"
                                       nil
                                       t
                                       `((:name "name" :label "Name" :field-type "text" :required "required")
                                         (:label "Add Resume" :field-type "button" :onclick "on_resume_add_submit_clicked()"))))))

  (defun resume-add-submit-json (name)
    (declare (special name))
    (with-auth (instance resume/add-service "resume-modify")
      (with-resume-database
        (handler-case
            (let* ((resume-pkg (make-instance 'resume-pkg))
                   (user (get-user))
                   (resume (make-instance 'resume :user_id (id user))))
              (loop for param in (remove-if (lambda (x)
                                              (intersection `(,x) '(id)))
                                            (sb-introspect:function-lambda-list #'resume-add-submit-json))
                    do (setf (slot-value resume param) (symbol-value param)))
              (insert-record resume-pkg resume)
              (setf (session-value :message) (format nil "Resume \"~a\" created successfully." (name resume))))
          (error (e)
            (setf (session-value :errormsg) (format nil "Error creating resume \"~a\". ~a" name e)))))))

  (defclass resume/modify-service (resume/add-service)
    ()
    (:documentation ""))

  (defun resume-modify-json (id)
    (with-auth (instance resume/modify-service "resume-modify")
      (setf (title instance) "Resume - Modify")
      (with-resume-database
        (let* ((resume-pkg (make-instance 'resume-pkg))
               (user (get-user))
               (resume (get-record resume-pkg (make-instance 'resume :id id :user_id (id user)))))
          (if resume
              (setf (form instance) (make-form "resume-modify-form"
                                               nil
                                               t
                                               `((:name "id" :field-type "hidden" :value ,(id resume) :required "required")
                                                 (:name "name" :label "Name" :field-type "text" :value ,(name resume) :required "required")
                                                 (:label "Modify Resume" :field-type "button" :onclick "on_resume_modify_submit_clicked()"))))
              (setf (session-value :errormsg) "Error: could not modify resume. Not found."))))))

  (defun resume-modify-submit-json (id name)
    (declare (special id name))
    (with-auth (instance resume/modify-service "resume-modify")
      (setf (title instance) "Resume - Modify")
      (with-resume-database
        (handler-case
            (let* ((resume-pkg (make-instance 'resume-pkg))
                   (user (get-user))
                   (resume (get-record resume-pkg (make-instance 'resume :id id :user_id (id user)))))
              (loop for param in (remove-if (lambda (x)
                                              (intersection `(,x) '(id)))
                                            (sb-introspect:function-lambda-list #'resume-modify-submit-json))
                    do (setf (slot-value resume param) (symbol-value param)))
              (update-record resume-pkg resume)
              (setf (session-value :message) (format nil "Resume \"~a\" modified successfully." (name resume))))
          (error (e)
            (setf (session-value :errormsg) (format nil "Error modifying resume \"~a\". ~a" name e)))))))

  (defclass resume/delete-service (resume/add-service)
    ()
    (:documentation ""))

  (defun resume-delete-json (id)
    (with-auth (instance resume/delete-service "resume-modify")
      (with-resume-database
        (let* ((resume-pkg (make-instance 'resume-pkg))
               (user (get-user))
               (resume (get-record resume-pkg (make-instance 'resume :id id :user_id (id user)))))
          (if resume
              (progn
                (delete-resume resume-pkg resume)
                (setf (session-value :message) (format nil "Resume \"~a\" deleted successfully." (name resume))))
              (setf (session-value :errormsg) "Error: could not delete resume: not found.")))))))

;; macros

(defmacro define-resume-component ((component-s rest-args input-add-fields input-modify-fields order-by &optional view-p))
  "`component-s' is a symbol that matches the component's record object
name, i.e SKILL, JOB, EDUCATION, LANGUAGE, CONTACTINFO. This will be
used all over the place. The record name equals the component name.

`rest-args' is the list of REST API arguments for the add and modify
forms. In the form like this example: ((id :parameter-type 'integer))

`input-add-fields' and `input-modify-fields' are lists of generic form
fields that get inserted into the add and modify forms.

`view-p' is `t' if the component has a view in the database because it
needs to JOIN with other data."
  (let* ((component (symbol-name component-s))
         (component-lcase (string-downcase component))
         (components-s (intern (format nil "~aS" component)))
         (table (format nil "resume.~a~a" component-lcase (if view-p "_v" "")))
         (arg-names (loop for arg in rest-args collect (car arg)))
         (func-root-s (intern (format nil "~a-JSON" component)))
         (func-view-s (intern (format nil "~a-VIEW-JSON" component)))
         (func-add-s (intern (format nil "~a-ADD-JSON" component)))
         (func-add-submit-s (intern (format nil "~a-ADD-SUBMIT-JSON" component)))
         (func-modify-s (intern (format nil "~a-MODIFY-JSON" component)))
         (func-modify-submit-s (intern (format nil "~a-MODIFY-SUBMIT-JSON" component)))
         (func-delete-s (intern (format nil "~a-DELETE-JSON" component)))
         (form-add (format nil "~a-add-form" component-lcase))
         (form-modify (format nil "~a-modify-form" component-lcase)))
    `(progn
       (defun ,func-root-s ()
         (with-auth (instance resume-service "resume-view")
           (setf (title instance) ,component)))

       (defun ,func-view-s ()
         (with-auth (instance resume-component/view-service "resume-view")
           (with-resume-database
             (let ((resume-pkg (make-instance 'resume-pkg))
                   (user (get-user)))
               (setf (components instance) (get-records resume-pkg
                                                        (make-instance ',component-s
                                                                       :user_id (id user)
                                                                       :*table ,table)
                                                        ,order-by))))
           (sanitize-rest-json instance)
           (loop for component in (components instance)
                 do (sanitize-json component))))
       
       (defun ,func-add-s ()
         (with-auth (instance resume-component/modify-service "resume-modify")
           (with-resume-database
             (let ((resume-pkg (make-instance 'resume-pkg)))
               (setf (title instance) (format nil "~a - Add" ,component))
               (setf (form instance) (make-form ,form-add
                                                nil
                                                t
                                                ,input-add-fields))))))

       (defun ,func-add-submit-s (,@arg-names)
         (declare (special ,@arg-names))
         (with-auth (instance resume-component/modify-service "resume-modify")
           (with-resume-database
             (handler-case
                 (let* ((resume-pkg (make-instance 'resume-pkg))
                        (user (get-user))
                        (,component-s (make-instance ',component-s :user_id (id user))))
                   (loop for param in (remove-if (lambda (x)
                                                   (intersection `(,x) '(id)))
                                                 (sb-introspect:function-lambda-list #',func-add-submit-s))
                         do (setf (slot-value ,component-s param) (symbol-value param)))
                   (insert-record resume-pkg ,component-s)
                   (setf (session-value :message) (format nil "~a created successfully." ,component)))
               (error (e)
                 (setf (session-value :errormsg) (format nil "Error creating ~a. ~a" ,component e)))))))

       (defun ,func-modify-s (id)
         (with-auth (instance resume-component/modify-service "resume-modify")
           (setf (title instance) (format nil "~a - Modify" ,component))
           (with-resume-database
             (let* ((resume-pkg (make-instance 'resume-pkg))
                    (user (get-user))
                    (,component-s (get-record resume-pkg (make-instance ',component-s
                                                                        :id id
                                                                        :user_id (id user)
                                                                        :*table ,table))))
               (if ,component-s
                   (setf (form instance) (make-form ,form-modify
                                                    nil
                                                    t
                                                    ,input-modify-fields))
                   (setf (session-value :errormsg) (format nil "Error: could not modify ~a. Not found." ,component)))))))

       (defun ,func-modify-submit-s (,@(append '(id) arg-names))
         (declare (special ,@(append '(id) arg-names)))
         (with-auth (instance resume-component/modify-service "resume-modify")
           (setf (title instance) (format nil "~a - Modify" ,component))
           (with-resume-database
             (handler-case
                 (let* ((resume-pkg (make-instance 'resume-pkg))
                        (user (get-user))
                        (,component-s (get-record resume-pkg (make-instance ',component-s
                                                                            :id id
                                                                            :user_id (id user)
                                                                            :*table ,table))))
                   (if ,component-s
                       (let ((new-component (make-instance ',component-s)))
                         (loop for param in (sb-introspect:function-lambda-list #',func-modify-submit-s)
                               do (setf (slot-value new-component param) (symbol-value param)))
                         (setf (user_id new-component) (id user))
                         (update-record-no-nulls resume-pkg new-component)
                         (setf (session-value :message) (format nil "~a modified successfully." ,component)))
                       (error (format nil "~a error" ,component))))
               (error (e)
                 (setf (session-value :errormsg) (format nil "Error modifying ~a. ~a" ,component e)))))))

       (defun ,func-delete-s (id)
         (with-auth (instance resume-component/modify-service "resume-modify")
           (with-resume-database
             (let* ((resume-pkg (make-instance 'resume-pkg))
                    (user (get-user))
                    (,component-s (get-record resume-pkg (make-instance ',component-s
                                                                        :id id
                                                                        :user_id (id user)
                                                                        :*table ,table))))
               (if ,component-s
                   (progn
                     (delete-record resume-pkg (make-instance ',component-s :id id))
                     (setf (session-value :message) (format nil "~a deleted successfully." ,component)))
                   (setf (session-value :errormsg) (format nil "Error: could not delete ~a: not found." ,component)))))))

       (define-endpoint (,(format nil "/resume/~a" component-lcase) :method :get) () ,func-root-s)
       (define-endpoint (,(format nil "/resume/~a/view" component-lcase) :method :get) () ,func-view-s)
       (define-endpoint (,(format nil "/resume/~a/add" component-lcase) :method :post) () ,func-add-s)
       (define-endpoint (,(format nil "/resume/~a/add/submit" component-lcase) :method :post) (&post ,@rest-args) ,func-add-submit-s ,@arg-names)
       (define-endpoint (,(format nil "/resume/~a/modify" component-lcase) :method :post) (&post (id :parameter-type 'integer)) ,func-modify-s id)
       (define-endpoint (,(format nil "/resume/~a/modify/submit" component-lcase) :method :post) (&post (id :parameter-type 'integer) ,@rest-args) ,func-modify-submit-s ,@(append '(id) arg-names))
       (define-endpoint (,(format nil "/resume/~a/delete/:id" component-lcase) :method :delete) (&path (id 'integer)) ,func-delete-s id))))

(define-resume-component (contactinfo
                          ((address :parameter-type 'string) (city :parameter-type 'string) (state_id :parameter-type  'integer) (phone :parameter-type 'string) (email :parameter-type 'string) (url :parameter-type 'string) (visastatus_id :parameter-type 'integer))
                          `((:name "address" :label "Address" :field-type "text" :required "required")
                            (:name "city" :label "City" :field-type "text" :required "required")
                            (:name "state_id" :label "State" :field-type "select" :options ,(state-options (get-records resume-pkg (make-instance 'states) "abbr asc")) :required "required")
                            (:name "phone" :label "Phone" :field-type "text" :required "required")
                            (:name "email" :label "Email" :field-type "text" :required "required")
                            (:name "url" :label "URL" :field-type "text")
                            (:name "visastatus_id" :label "VISA Status" :field-type "select" :options ,(visastatus-options (get-records resume-pkg (make-instance 'visastatus) "visastatus asc")) :required "required")
                            (:label "Add CONTACTINFO" :field-type "button" :onclick "on_contactinfo_add_submit_clicked()"))
                          `((:name "id" :field-type "hidden" :value ,(id contactinfo) :required "required")
                            (:name "address" :label "Address" :field-type "text" :value ,(address contactinfo) :required "required")
                            (:name "city" :label "City" :field-type "text" :value ,(city contactinfo) :required "required")
                            (:name "state_id" :label "State" :field-type "select" :value ,(state_id contactinfo) :options ,(state-options (get-records resume-pkg (make-instance 'states) "abbr asc")) :required "required")
                            (:name "phone" :label "Phone" :field-type "text" :value ,(phone contactinfo) :required "required")
                            (:name "email" :label "Email" :field-type "text" :value ,(email contactinfo) :required "required")
                            (:name "url" :label "URL" :field-type "text" :value ,(url contactinfo))
                            (:name "visastatus_id" :label "VISA Status" :field-type "select" :value (visastatus_id contactinfo) :options ,(visastatus-options (get-records resume-pkg (make-instance 'visastatus) "visastatus asc")) :required "required")
                            (:label "Modify CONTACTINFO"  :field-type "button" :onclick ,(format nil "on_contactinfo_modify_submit_clicked(~a)" id)))
                          "state_abbr asc, city asc, address asc"
                          t))

(define-resume-component (education
                          ((school :parameter-type 'string) (major :parameter-type 'string) (minor :parameter-type 'string) (degree :parameter-type 'string) (progress :parameter-type 'string) (start_date :parameter-type 'string) (end_date :parameter-type 'string))
                          `((:name "school" :label "School" :field-type "text" :required "required")
                            (:name "major" :label "Major" :field-type "text" :required "required")
                            (:name "minor" :label "Minor" :field-type "text")
                            (:name "degree" :label "Degree" :field-type "text" :required "required")
                            (:name "progress" :label "Progress" :field-type "text" :required "required")
                            (:name "start_date" :label "Start Date" :field-type "text" :required "required")
                            (:name "end_date" :label "End Date" :field-type "text" :required "required")
                            (:label "Add EDUCATION" :field-type "button" :onclick "on_education_add_submit_clicked()"))
                          `((:name "id" :field-type "hidden" :value ,(id education) :required "required")
                            (:name "school" :label "School" :field-type "text" :value ,(school education) :required "required")
                            (:name "major" :label "Major" :field-type "text" :value ,(major education) :required "required")
                            (:name "minor" :label "Minor" :field-type "text" :value ,(minor education))
                            (:name "degree" :label "Degree" :field-type "text" :value ,(degree education) :required "required")
                            (:name "progress" :label "Progress" :field-type "text" :value ,(progress education) :required "required")
                            (:name "start_date" :label "Start Date" :field-type "text" :value ,(start_date education) :required "required")
                            (:name "end_date" :label "End Date" :field-type "text" :value ,(end_date education) :required "required")
                            (:label "Modify EDUCATION" :field-type "button" :onclick ,(format nil "on_education_modify_submit_clicked(~a)" id)))
                          "end_date desc, start_date desc, school asc, degree asc, major asc, minor asc"))

(define-resume-component (language
                          ((name :parameter-type 'string) (understanding_listening :parameter-type 'string) (understanding_reading :parameter-type 'string) (speaking_interaction :parameter-type 'string) (speaking_production :parameter-type 'string) (writing :parameter-type 'string))
                          `((:name "name" :label "Name" :field-type "text" :required "required")
                            (:name "understanding_listening" :label "Understanding Listening" :field-type "select" :options ,(language-options) :required "required")
                            (:name "understanding_reading" :label "Understanding Reading" :field-type "select" :options ,(language-options) :required "required")
                            (:name "speaking_interaction" :label "Speaking Interaction" :field-type "select" :options ,(language-options) :required "required")
                            (:name "speaking_production" :label "Speaking Production" :field-type "select" :options ,(language-options) :required "required")
                            (:name "writing" :label "Writing" :field-type "select" :options ,(language-options) :required "required")
                            (:label "Add LANGUAGE" :field-type "button" :onclick "on_language_add_submit_clicked()"))
                          `((:name "id" :field-type "hidden" :value ,(id language) :required "required")
                            (:name "name" :label "Name" :field-type "text" :value ,(name language) :required "required")
                            (:name "understanding_listening" :label "Understanding Listening" :field-type "select" :options ,(language-options) :value ,(understanding_listening language) :required "required")
                            (:name "understanding_reading" :label "Understanding Reading" :field-type "select" :options ,(language-options) :value ,(understanding_reading language) :required "required")
                            (:name "speaking_interaction" :label "Speaking Interaction" :field-type "select" :options ,(language-options) :value ,(speaking_interaction language) :required "required")
                            (:name "speaking_production" :label "Speaking Production" :field-type "select" :options ,(language-options) :value ,(speaking_production language) :required "required")
                            (:name "writing" :label "Writing" :field-type "select" :options ,(language-options) :value ,(writing language) :required "required")
                            (:label "Modify LANGUAGE" :field-type "button" :onclick ,(format nil "on_language_modify_submit_clicked(~a)" id)))
                          "name asc"))

(define-resume-component (skill
                          ((skill :parameter-type 'string))
                          `((:name "skill" :label "Skill" :field-type "text" :required "required")
                            (:label "Add Skill" :field-type "button" :onclick "on_skill_add_submit_clicked()"))
                          `((:name "id" :field-type "hidden" :value ,(id skill) :required "required")
                            (:name "skill" :label "Skill" :field-type "text" :value ,(skill skill) :required "required")
                            (:label "Modify SKILL" :field-type "button" :onclick ,(format nil "on_skill_modify_submit_clicked(~a)" id)))
                          "skill asc"))

(define-resume-component (job
                          ((job :parameter-type 'string))
                          `((:name "company" :label "Company" :field-type "text" :required "required")
                            (:name "location" :label "Location" :field-type "text" :required "required")
                            (:name "start_date" :label "Start Date" :field-type "text" :required "required")
                            (:name "end_date" :label "End Date" :field-type "text" :required "required")
                            (:name "overview" :label "Overview" :field-type "textarea" :required "required")
                            (:label "Add Job" :field-type "button" :onclick "on_job_add_submit_clicked()"))
                          `((:name "id" :field-type "hidden" :value ,(id job) :required "required")
                            (:name "company" :label "Company" :field-type "text" :value ,(company job) :required "required")
                            (:name "location" :label "Location" :field-type "text" :value ,(location job) :required "required")
                            (:name "start_date" :label "Start Date" :field-type "text" :value ,(start_date job) :required "required")
                            (:name "end_date" :label "End Date" :field-type "text" :value ,(end_date job) :required "required")
                            (:name "overview" :label "Overview" :field-type "textarea" :value ,(overview job) :required "required")
                            (:label "Modify JOB" :field-type "button" :onclick ,(format nil "on_job_modify_submit_clicked(~a)" id)))
                          "end_date desc, start_date desc, company asc"))