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84 lines
2.0 KiB
Ruby
84 lines
2.0 KiB
Ruby
class GroupsController < ApplicationController
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def show
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render_serialized(find_group(:id), BasicGroupSerializer)
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end
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def counts
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group = find_group(:group_id)
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render json: {counts: { posts: group.posts_for(guardian).count,
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members: group.users.count } }
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end
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def posts
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group = find_group(:group_id)
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posts = group.posts_for(guardian, params[:before_post_id]).limit(20)
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render_serialized posts.to_a, GroupPostSerializer
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end
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def members
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group = find_group(:group_id)
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limit = (params[:limit] || 50).to_i
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offset = params[:offset].to_i
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total = group.users.count
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members = group.users.order(:username_lower).limit(limit).offset(offset)
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render json: {
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members: serialize_data(members, GroupUserSerializer),
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meta: {
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total: total,
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limit: limit,
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offset: offset
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}
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}
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end
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def add_members
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guardian.ensure_can_edit!(the_group)
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added_users = []
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usernames = params.require(:usernames)
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usernames.split(",").each do |username|
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if user = User.find_by_username(username)
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unless the_group.users.include?(user)
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the_group.add(user)
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added_users << user
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end
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end
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end
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# always succeeds, even if bogus usernames were provided
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render_serialized(added_users, GroupUserSerializer)
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end
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def remove_member
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guardian.ensure_can_edit!(the_group)
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removed_users = []
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username = params.require(:username)
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if user = User.find_by_username(username)
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the_group.remove(user)
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removed_users << user
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end
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# always succeeds, even if user was not a member
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render_serialized(removed_users, GroupUserSerializer)
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end
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private
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def find_group(param_name)
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name = params.require(param_name)
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group = Group.find_by("lower(name) = ?", name.downcase)
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guardian.ensure_can_see!(group)
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group
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end
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def the_group
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@the_group ||= find_group(:group_id)
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end
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end
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