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Add AuthenticationToken to UserMailer.exercise_anomaly_detected

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This commit is contained in:
Sebastian Serth
2024-04-18 16:03:40 +02:00
committed by Sebastian Serth
parent 0a379721a1
commit 8c506cd47c
4 changed files with 26 additions and 19 deletions
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19
app/mailers/user_mailer.rb
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@ -54,8 +54,25 @@ class UserMailer < ApplicationMailer
end
def exercise_anomaly_detected(exercise_collection, anomalies)
# First, we try to find the best matching study group for the user being notified.
# The study group is relevant, since it determines the access rights to the exercise within the collection.
# The best matching study group is the one that grants access to the most exercises in the collection.
# This approach might look complicated, but since it is called from a Rake task and no active user session, we need it.
@relevant_exercises = Exercise.where(id: anomalies.keys)
potential_study_groups = exercise_collection.user.study_groups.where(study_group_memberships: {role: StudyGroupMembership.roles[:teacher]})
potential_study_groups_with_expected_access = potential_study_groups.to_h do |study_group|
exercises_granting_access = @relevant_exercises.count do |exercise|
author_study_groups = exercise.author.study_groups.where(study_group_memberships: {role: StudyGroupMembership.roles[:teacher]})
author_study_groups.include?(study_group)
end
[study_group, exercises_granting_access]
end
best_matching_study_group = potential_study_groups_with_expected_access.max_by {|_study_group, exercises_granting_access| exercises_granting_access }.first
# Second, all relevant values are passed to the view
@user = exercise_collection.user
@receiver_displayname = exercise_collection.user.displayname
@receiver_displayname = @user.displayname
@token = AuthenticationToken.generate!(@user, best_matching_study_group).shared_secret
@collection = exercise_collection
@anomalies = anomalies
mail(subject: t('mailers.user_mailer.exercise_anomaly_detected.subject'), to: exercise_collection.user.email)

18
app/views/user_mailer/exercise_anomaly_detected.html.slim
View File

@ -9,12 +9,11 @@ table(border=1)
td = t('exercises.statistics.average_worktime', locale: :de)
td = t('shared.actions', locale: :de)
tbody
- @anomalies.each_key do |id|
- exercise = Exercise.find(id)
- @relevant_exercises.each do |exercise|
tr
td = link_to_if(ExercisePolicy.new(@user, exercise).show?, exercise.title, exercise_url(exercise))
td = @anomalies[id]
td = link_to_if(ExercisePolicy.new(@user, exercise).statistics?, t('shared.statistics', locale: :de), statistics_exercise_url(exercise))
td = link_to_if(ExercisePolicy.new(@user, exercise).show?, exercise.title, exercise_url(exercise, token: @token))
td = @anomalies[exercise.id]
td = link_to_if(ExercisePolicy.new(@user, exercise).statistics?, t('shared.statistics', locale: :de), statistics_exercise_url(exercise, token: @token))
== t('mailers.user_mailer.exercise_anomaly_detected.body2',
receiver_displayname: @receiver_displayname,
@ -28,11 +27,10 @@ table(border=1)
td = t('exercises.statistics.average_worktime', locale: :en)
td = t('shared.actions', locale: :en)
tbody
- @anomalies.each_key do |id|
- exercise = Exercise.find(id)
- @relevant_exercises.each do |exercise|
tr
td = link_to_if(ExercisePolicy.new(@user, exercise).show?, exercise.title, exercise_url(exercise))
td = @anomalies[id]
td = link_to_if(ExercisePolicy.new(@user, exercise).statistics?, t('shared.statistics', locale: :en), statistics_exercise_url(exercise))
td = link_to_if(ExercisePolicy.new(@user, exercise).show?, exercise.title, exercise_url(exercise, token: @token))
td = @anomalies[exercise.id]
td = link_to_if(ExercisePolicy.new(@user, exercise).statistics?, t('shared.statistics', locale: :en), statistics_exercise_url(exercise, token: @token))
== t('mailers.user_mailer.exercise_anomaly_detected.body3')