48 lines
1.7 KiB
Ruby
48 lines
1.7 KiB
Ruby
# frozen_string_literal: true
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#
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# Copyright (C) 2021 - present Instructure, Inc.
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#
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# This file is part of Canvas.
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#
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# Canvas is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, version 3 of the License.
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#
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# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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#
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# Helpers for Canvas models, kept separate from the models because they are
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# used only for Microsoft Sync purposes and may rely on MicrosoftSync things.
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#
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module MicrosoftSync
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class CanvasModelsHelpers
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# Returns the number of members if it is greater than the max, otherwise returns false.
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def self.max_enrollment_members_reached?(course)
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n_distinct_users_reached?(course, MicrosoftSync::MembershipDiff::MAX_ENROLLMENT_MEMBERS)
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end
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# Returns the number of owners if it is greater than the max, otherwise returns false.
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def self.max_enrollment_owners_reached?(course)
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n_distinct_users_reached?(
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course,
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MicrosoftSync::MembershipDiff::MAX_ENROLLMENT_OWNERS,
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MicrosoftSync::MembershipDiff::OWNER_ENROLLMENT_TYPES
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)
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end
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private_class_method def self.n_distinct_users_reached?(course, max, types = nil)
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scope = course.enrollments.microsoft_sync_relevant
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scope = scope.where(type: types) if types
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scope.select(:user_id).limit(max + 1).distinct.count > max
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end
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end
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end
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