291 lines
7.8 KiB
Crystal
291 lines
7.8 KiB
Crystal
require "commander"
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require "tallboy"
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require "wannabe_bool"
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require "fancyline"
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module Backend
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CLI = Commander::Command.new do |cmd|
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cmd.use = "backend"
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cmd.short = "Mentorenwahl backend CLI"
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cmd.run do
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puts cmd.help
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end
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cmd.commands.add do |c|
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c.use = "version"
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c.short = "Prints version"
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c.long = c.short
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c.run do
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puts VERSION
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end
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end
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cmd.commands.add do |c|
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c.use = "authors"
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c.short = "Prints authors"
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c.long = c.short
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c.run do
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puts AUTHORS.join("\n")
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end
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end
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cmd.commands.add do |c|
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c.use = "licenses"
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c.short = "Prints licenses of projects used by this programs"
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c.long = c.short
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c.run do
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puts LICENSES
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end
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end
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cmd.commands.add do |c|
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c.use = "run"
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c.short = "Run the backend"
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c.long = c.short
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c.run do
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Runner.new.run
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end
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end
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cmd.commands.add do |c|
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c.use = "schema"
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c.short = "Prints out GraphQL schema"
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c.long = c.short
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c.run do
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puts Api::Schema::SCHEMA.document.to_s
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end
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end
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cmd.commands.add do |c|
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c.use = "user:import"
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c.short = "Imports users from Untis"
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c.long = c.short
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c.run do
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users = Auth.users
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users.classes.each do |cl|
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c_db = Db::Class.create!({name: cl.name})
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cl.students.each do |s|
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password = Password.generate(Password::DEFAULT_LEN)
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user = Db::User.create!({
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username: s.username,
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password: password,
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initial_password: password,
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password_changed: false,
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first_name: s.first_name,
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last_name: s.last_name,
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role: Db::UserRole::Student,
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admin: false,
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})
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Db::Student.create!({
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user_id: user.id,
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class_id: c_db.id,
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})
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end
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end
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Db::User.import(
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users.teachers.map do |t|
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password = Password.generate(Password::DEFAULT_LEN)
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Db::User.new({
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username: t.username,
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password: password,
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initial_password: password,
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password_changed: false,
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first_name: t.first_name,
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last_name: t.last_name,
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role: Db::UserRole::Teacher,
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admin: false,
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})
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end
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)
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end
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end
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# ameba:disable Lint/ShadowingOuterLocalVar
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cmd.commands.add do |cmd|
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cmd.use = "user:list"
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cmd.short = "Lists all users"
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cmd.long = cmd.short
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cmd.run do
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users = Db::User.query.to_a
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table = Tallboy.table do
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header ["id", "username", "first_name", "last_name", "role", "admin"]
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users.each do |user|
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row [
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user.id,
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user.username,
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user.first_name,
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user.last_name,
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user.role,
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user.admin,
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]
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end
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end
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puts table
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end
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end
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# ameba:disable Lint/ShadowingOuterLocalVar
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cmd.commands.add do |cmd|
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cmd.use = "user:export"
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cmd.short = "Generates report for all users"
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cmd.long = cmd.short
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cmd.run do
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time = Time.local
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students = [] of Templates::Users::Student
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teachers = [] of Templates::Users::User
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Db::User.query
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.with_student(&.with_class_model)
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.with_teacher
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.each do |user|
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password = user.password_changed ? nil : user.initial_password
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case user.role.to_api
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in Api::Schema::UserRole::Student
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students << Templates::Users::Student.new(
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class_name: user.student.not_nil!.class_model.name,
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user: Templates::Users::User.new(
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first_name: user.first_name,
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last_name: user.last_name,
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username: user.username,
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password: password
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)
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)
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in Api::Schema::UserRole::Teacher
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teachers << Templates::Users::User.new(
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first_name: user.first_name,
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last_name: user.last_name,
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username: user.username,
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password: password
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)
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end
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end
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html = Templates::Users.new(
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time,
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Db::Class.query.with_students.to_a.map { |cl| {cl.name, cl.students.count.to_i32} },
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students,
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teachers
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).to_s
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puts "Filepath: #{Auth.generate_pdf(html).filename}"
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end
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end
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# ameba:disable Lint/ShadowingOuterLocalVar
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cmd.commands.add do |cmd|
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cmd.use = "user:admin <id> <admin>"
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cmd.short = "Gives or removed admin rights"
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cmd.long = cmd.short
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cmd.run do |_opts, args|
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user = Db::User.find!(args[0].to_i)
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user.admin = args[1].to_b
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user.save!
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table = Tallboy.table do
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header ["id", "username", "first_name", "last_name", "role", "admin"]
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row [
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user.id,
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user.username,
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user.first_name,
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user.last_name,
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user.role,
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user.admin,
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]
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end
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puts table
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end
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end
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# ameba:disable Lint/ShadowingOuterLocalVar
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cmd.commands.add do |cmd|
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cmd.use = "user:reset <id>"
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cmd.short = "Reset user's password"
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cmd.long = cmd.short
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cmd.run do |_opts, args|
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user = Db::User.find!(args[0].to_i)
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puts "Changing password for user:"
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table = Tallboy.table do
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header ["id", "username", "first_name", "last_name", "role", "admin"]
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row [
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user.id,
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user.username,
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user.first_name,
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user.last_name,
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user.role,
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user.admin,
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]
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end
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puts table
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print "New password: "
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new_password = gets(chomp: true).not_nil!
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puts "New password is: \"#{Regex.escape(new_password)}\""
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print "Reenter new password: "
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if gets(chomp: true).not_nil! == new_password
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user.password = new_password
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user.password_changed = true
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user.save!
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Db::Token.query
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.where { user_id == user.id }
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.to_update
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.set(active: false)
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.execute
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end
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end
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end
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# ameba:disable Lint/ShadowingOuterLocalVar
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cmd.commands.add do |cmd|
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cmd.use = "assignments:export"
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cmd.short = "Generates report for all assignments"
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cmd.long = cmd.short
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cmd.run do
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time = Time.local
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a_id = Db::Assignment.query.select(:id).where { active }.first!.id
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html = Templates::Assignments.new(
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time,
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Db::Teacher.query
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.with_student_assignments(&.where { assignment_id == a_id }.with_student(&.with_user.with_class_model))
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.to_a
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.select(&.student_assignments.count.positive?)
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.map do |t|
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Templates::Assignments::Assignment.new(
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Templates::Assignments::User.new(t.user.first_name, t.user.last_name),
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t.student_assignments
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.map do |sa|
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{
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user: Templates::Assignments::User.new(sa.student.user.first_name, sa.student.user.last_name),
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class: sa.student.class_model.name,
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}
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end
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.sort_by! { |sa| {sa[:class], sa[:user].last_name, sa[:user].first_name} }
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)
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end
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.sort_by! { |a| {a.teacher.last_name, a.teacher.first_name} }
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).to_s
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puts "Filepath: #{Auth.generate_pdf(html).filename}"
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end
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end
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end
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end
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