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FEATURE: moderators allowed to view groups which members can see. 

Currently, if a group's visibility is set to "Group owners, members" then the mods can't view those group pages. The same rule is applied for members visibility setting too.

This reverts commit 7fc7090. And fixed the spec test fails.
This commit is contained in:
Vinoth Kannan 2020-09-11 08:20:13 +05:30
parent 245d29e5a3
commit 9e4ed03b8f
4 changed files with 55 additions and 69 deletions
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114
app/models/group.rb
View File

@ -121,44 +121,37 @@ class Group < ActiveRecord::Base
end
if !user&.admin
sql = <<~SQL
groups.id IN (
SELECT id
FROM groups
WHERE visibility_level = :public
is_staff = !!user&.staff?
UNION ALL
if user.blank?
sql = "groups.visibility_level = :public"
elsif is_staff
sql = "groups.visibility_level IN (:public, :logged_on_users, :members, :staff)"
else
sql = <<~SQL
groups.id IN (
SELECT id
FROM groups
WHERE visibility_level IN (:public, :logged_on_users)
SELECT id
FROM groups
WHERE visibility_level = :logged_on_users
AND :user_id IS NOT NULL
UNION ALL
UNION ALL
SELECT g.id
FROM groups g
JOIN group_users gu ON gu.group_id = g.id AND gu.user_id = :user_id
WHERE g.visibility_level = :members
SELECT g.id
FROM groups g
JOIN group_users gu ON gu.group_id = g.id AND gu.user_id = :user_id
WHERE g.visibility_level = :members
UNION ALL
UNION ALL
SELECT g.id
FROM groups g
JOIN group_users gu ON gu.group_id = g.id AND gu.user_id = :user_id AND gu.owner
WHERE g.visibility_level IN (:staff, :owners)
)
SQL
end
SELECT g.id
FROM groups g
LEFT JOIN group_users gu ON gu.group_id = g.id AND gu.user_id = :user_id AND gu.owner
WHERE g.visibility_level = :staff
AND (gu.id IS NOT NULL OR :is_staff)
UNION ALL
SELECT g.id
FROM groups g
JOIN group_users gu ON gu.group_id = g.id AND gu.user_id = :user_id AND gu.owner
WHERE g.visibility_level = :owners
)
SQL
params = Group.visibility_levels.to_h.merge(user_id: user&.id, is_staff: !!user&.staff?)
params = Group.visibility_levels.to_h.merge(user_id: user&.id, is_staff: is_staff)
groups = groups.where(sql, params)
end
@ -173,44 +166,37 @@ class Group < ActiveRecord::Base
end
if !user&.admin
sql = <<~SQL
groups.id IN (
SELECT id
FROM groups
WHERE members_visibility_level = :public
is_staff = !!user&.staff?
UNION ALL
if user.blank?
sql = "groups.members_visibility_level = :public"
elsif is_staff
sql = "groups.members_visibility_level IN (:public, :logged_on_users, :members, :staff)"
else
sql = <<~SQL
groups.id IN (
SELECT id
FROM groups
WHERE members_visibility_level IN (:public, :logged_on_users)
SELECT id
FROM groups
WHERE members_visibility_level = :logged_on_users
AND :user_id IS NOT NULL
UNION ALL
UNION ALL
SELECT g.id
FROM groups g
JOIN group_users gu ON gu.group_id = g.id AND gu.user_id = :user_id
WHERE g.members_visibility_level = :members
SELECT g.id
FROM groups g
JOIN group_users gu ON gu.group_id = g.id AND gu.user_id = :user_id
WHERE g.members_visibility_level = :members
UNION ALL
UNION ALL
SELECT g.id
FROM groups g
JOIN group_users gu ON gu.group_id = g.id AND gu.user_id = :user_id AND gu.owner
WHERE g.members_visibility_level IN (:staff, :owners)
)
SQL
end
SELECT g.id
FROM groups g
LEFT JOIN group_users gu ON gu.group_id = g.id AND gu.user_id = :user_id AND gu.owner
WHERE g.members_visibility_level = :staff
AND (gu.id IS NOT NULL OR :is_staff)
UNION ALL
SELECT g.id
FROM groups g
JOIN group_users gu ON gu.group_id = g.id AND gu.user_id = :user_id AND gu.owner
WHERE g.members_visibility_level = :owners
)
SQL
params = Group.visibility_levels.to_h.merge(user_id: user&.id, is_staff: !!user&.staff?)
params = Group.visibility_levels.to_h.merge(user_id: user&.id, is_staff: is_staff)
groups = groups.where(sql, params)
end

4
config/locales/client.en.yml
View File

@ -3588,8 +3588,8 @@ en:
title: "Who can see this group?"
public: "Everyone"
logged_on_users: "Logged on users"
members: "Group owners, members"
staff: "Group owners and staff"
members: "Group owners, members and moderators"
staff: "Group owners and moderators"
owners: "Group owners"
description: "Admins can see all groups."
members_visibility_levels:

4
spec/models/group_spec.rb
View File

@ -698,7 +698,7 @@ describe Group do
expect(can_view?(admin, group)).to eq(true)
expect(can_view?(owner, group)).to eq(true)
expect(can_view?(moderator, group)).to eq(false)
expect(can_view?(moderator, group)).to eq(true)
expect(can_view?(member, group)).to eq(true)
expect(can_view?(logged_on_user, group)).to eq(false)
expect(can_view?(nil, group)).to eq(false)
@ -763,7 +763,7 @@ describe Group do
expect(can_view?(admin, group)).to eq(true)
expect(can_view?(owner, group)).to eq(true)
expect(can_view?(moderator, group)).to eq(false)
expect(can_view?(moderator, group)).to eq(true)
expect(can_view?(member, group)).to eq(true)
expect(can_view?(logged_on_user, group)).to eq(false)
expect(can_view?(nil, group)).to eq(false)

2
spec/requests/groups_controller_spec.rb
View File

@ -248,7 +248,7 @@ describe GroupsController do
expect(response.status).to eq(200)
group_names = response.parsed_body["groups"].map { |g| g["name"] }
expect(group_names).to contain_exactly("0_0", "0_1", "0_3", "1_0", "1_1", "1_3", "3_0", "3_1", "3_3")
expect(group_names).to contain_exactly("0_0", "0_1", "0_2", "0_3", "1_0", "1_1", "1_2", "1_3", "2_0", "2_1", "2_2", "2_3", "3_0", "3_1", "3_2", "3_3")
# admin
sign_in(admin)