Acceptance between administrators

app/controllers/organization_alliances_controller.rb

@@ -0,0 +1,79 @@
+class OrganizationAlliancesController < ApplicationController
+  before_action :authenticate_user!
+  before_action :member_should_exist_and_be_active
+  before_action :authorize_admin
+  before_action :find_alliance, only: [:update, :destroy]
+
+  def index
+    @status = params[:status] || "pending"
+
+    @alliances = case @status
+                 when "pending"
+                   current_organization.pending_sent_alliances.includes(:source_organization, :target_organization) +
+                   current_organization.pending_received_alliances.includes(:source_organization, :target_organization)
+                 when "accepted"
+                   current_organization.accepted_alliances.includes(:source_organization, :target_organization)
+                 when "rejected"
+                   current_organization.rejected_alliances.includes(:source_organization, :target_organization)
+                 else
+                   []
+                 end
+  end
+
+  def create
+    @alliance = OrganizationAlliance.new(
+      source_organization: current_organization,
+      target_organization_id: params[:organization_alliance][:target_organization_id],
+      status: "pending"
+    )
+
+    if @alliance.save
+      flash[:notice] = t("organization_alliances.created")
+    else
+      flash[:error] = @alliance.errors.full_messages.to_sentence
+    end
+
+    redirect_back fallback_location: organizations_path
+  end
+
+  def update
+    authorize @alliance
+
+    if @alliance.update(status: params[:status])
+      flash[:notice] = t("organization_alliances.updated")
+    else
+      flash[:error] = @alliance.errors.full_messages.to_sentence
+    end
+
+    redirect_to organization_alliances_path
+  end
+
+  def destroy
+    authorize @alliance
+
+    if @alliance.destroy
+      flash[:notice] = t("organization_alliances.destroyed")
+    else
+      flash[:error] = t("organization_alliances.error_destroying")
+    end
+
+    redirect_to organization_alliances_path
+  end
+
+  private
+
+  def find_alliance
+    @alliance = OrganizationAlliance.find(params[:id])
+  end
+
+  def authorize_admin
+    unless current_user.manages?(current_organization)
+      flash[:error] = t("organization_alliances.not_authorized")
+      redirect_to root_path
+    end
+  end
+
+  def alliance_params
+    params.require(:organization_alliance).permit(:target_organization_id)
+  end
+end

app/models/organization.rb

@@ -24,6 +24,8 @@ class Organization < ApplicationRecord
   has_many :inquiries
   has_many :documents, as: :documentable, dependent: :destroy
   has_many :petitions, dependent: :delete_all
+  has_many :source_alliances, class_name: "OrganizationAlliance", foreign_key: "source_organization_id", dependent: :destroy
+  has_many :target_alliances, class_name: "OrganizationAlliance", foreign_key: "target_organization_id", dependent: :destroy
 
   validates :name, presence: true, uniqueness: true
 
@@ -61,6 +63,27 @@ def display_id
     account.accountable_id
   end
 
+  def alliance_with(organization)
+    source_alliances.find_by(target_organization: organization) ||
+      target_alliances.find_by(source_organization: organization)
+  end
+
+  def pending_sent_alliances
+    source_alliances.pending
+  end
+
+  def pending_received_alliances
+    target_alliances.pending
+  end
+
+  def accepted_alliances
+    source_alliances.accepted.or(target_alliances.accepted)
+  end
+
+  def rejected_alliances
+    source_alliances.rejected.or(target_alliances.rejected)
+  end
+
   def ensure_reg_number_seq!
     update_column(:reg_number_seq, members.maximum(:member_uid))
   end

app/models/organization_alliance.rb

@@ -0,0 +1,23 @@
+class OrganizationAlliance < ApplicationRecord
+  belongs_to :source_organization, class_name: "Organization"
+  belongs_to :target_organization, class_name: "Organization"
+
+  enum status: { pending: 0, accepted: 1, rejected: 2 }
+
+  validates :source_organization_id, presence: true
+  validates :target_organization_id, presence: true
+  validates :target_organization_id, uniqueness: { scope: :source_organization_id }
+  validate :cannot_ally_with_self
+
+  scope :pending, -> { where(status: "pending") }
+  scope :accepted, -> { where(status: "accepted") }
+  scope :rejected, -> { where(status: "rejected") }
+
+  private
+
+  def cannot_ally_with_self
+    if source_organization_id == target_organization_id
+      errors.add(:base, "Cannot create an alliance with yourself")
+    end
+  end
+end

app/policies/organization_alliance_policy.rb

@@ -0,0 +1,11 @@
+class OrganizationAlliancePolicy < ApplicationPolicy
+  def update?
+    alliance = record
+    user.manages?(alliance.source_organization) || user.manages?(alliance.target_organization)
+  end
+
+  def destroy?
+    alliance = record
+    user.manages?(alliance.source_organization) || user.manages?(alliance.target_organization)
+  end
+end

app/views/application/menus/_organization_listings_menu.html.erb

@@ -16,6 +16,12 @@
         <%= t('petitions.applications') %>
       <% end %>
     </li>
+    <li>
+      <%= link_to organization_alliances_path, class: "dropdown-item" do %>
+        <%= glyph :globe %>
+        <%= t "application.navbar.organization_alliances" %>
+      <% end %>
+    </li>
     <li>
       <%= link_to offers_path(org: current_organization), class: "dropdown-item" do %>
         <%= glyph :link %>

app/views/organization_alliances/index.html.erb

@@ -0,0 +1,102 @@
+<h1><%= t('organization_alliances.title') %></h1>
+
+<div class="row">
+  <div class="col-12 col-sm-12 col-md-12 col-lg-12">
+    <ul class="nav nav-pills actions-menu">
+      <li class="nav-item">
+        <%= link_to organization_alliances_path(status: 'pending'), class: "nav-link #{'active' if @status == 'pending'}" do %>
+          <%= glyph :time %>
+          <%= t('organization_alliances.status.pending') %>
+        <% end %>
+      </li>
+      <li class="nav-item">
+        <%= link_to organization_alliances_path(status: 'accepted'), class: "nav-link #{'active' if @status == 'accepted'}" do %>
+          <%= glyph :ok %>
+          <%= t('organization_alliances.status.accepted') %>
+        <% end %>
+      </li>
+      <li class="nav-item">
+        <%= link_to organization_alliances_path(status: 'rejected'), class: "nav-link #{'active' if @status == 'rejected'}" do %>
+          <%= glyph :remove %>
+          <%= t('organization_alliances.status.rejected') %>
+        <% end %>
+      </li>
+      <li class="nav-item ms-auto">
+        <%= link_to organizations_path, class: "text-primary" do %>
+          <%= glyph :search %>
+          <%= t('organization_alliances.search_organizations') %>
+        <% end %>
+      </li>
+    </ul>
+  </div>
+</div>
+
+<div class="row">
+  <div class="col-md-12">
+    <div class="card">
+      <div class="card-body table-responsive">
+        <table class="table table-hover table-sm">
+          <thead>
+            <tr>
+              <th><%= t('organization_alliances.organization') %></th>
+              <th><%= t('organization_alliances.city') %></th>
+              <th><%= t('organization_alliances.members') %></th>
+              <th><%= t('organization_alliances.type') %></th>
+              <% if @status != 'rejected' %>
+                <th><%= t('organization_alliances.actions') %></th>
+              <% end %>
+            </tr>
+          </thead>
+          <tbody>
+            <% @alliances.each do |alliance| %>
+              <% is_sender = (alliance.source_organization_id == current_organization.id) %>
+              <% other_org = is_sender ? alliance.target_organization : alliance.source_organization %>
+              <tr>
+                <td><%= link_to other_org.name, other_org %></td>
+                <td><%= other_org.city %></td>
+                <td><%= other_org.members.count %></td>
+                <td>
+                  <% if is_sender %>
+                    <%= t('organization_alliances.sent') %>
+                  <% else %>
+                    <%= t('organization_alliances.received') %>
+                  <% end %>
+                </td>
+                <% if @status == 'pending' %>
+                  <td>
+                    <% if is_sender %>
+                      <%= link_to t('organization_alliances.cancel_request'),
+                          organization_alliance_path(alliance),
+                          method: :delete,
+                          class: 'btn btn-danger',
+                          data: { confirm: t('organization_alliances.confirm_cancel') } %>
+                    <% else %>
+                      <div>
+                        <%= link_to t('organization_alliances.accept'),
+                            organization_alliance_path(alliance, status: 'accepted'),
+                            method: :put,
+                            class: 'btn btn-primary' %>
+                        <%= link_to t('organization_alliances.reject'),
+                            organization_alliance_path(alliance, status: 'rejected'),
+                            method: :put,
+                            class: 'btn btn-danger' %>
+                      </div>
+                    <% end %>
+                  </td>
+                <% elsif @status == 'accepted' %>
+                  <td>
+                    <%= link_to t('organization_alliances.end_alliance'),
+                        organization_alliance_path(alliance),
+                        method: :delete,
+                        class: 'btn btn-danger',
+                        data: { confirm: t('organization_alliances.confirm_end') } %>
+                  </td>
+                <% end %>
+              </tr>
+            <% end %>
+          </tbody>
+        </table>
+      </div>
+    </div>
+  </div>
+</div>

app/views/organizations/_alliance_button.html.erb

@@ -0,0 +1,16 @@
+<% if current_user&.manages?(current_organization) && organization != current_organization %>
+  <% alliance = current_organization.alliance_with(organization) %>
+  <% if alliance.nil? %>
+    <%= link_to t('organization_alliances.request_alliance'),
+          organization_alliances_path(organization_alliance: { target_organization_id: organization.id }),
+          method: :post,
+          class: 'btn btn-secondary',
+          aria: { label: t('organization_alliances.request_alliance_for', org: organization.name) } %>
+  <% elsif alliance.pending? %>
+    <span class="badge rounded-pill bg-secondary"><%= t('organization_alliances.pending') %></span>
+  <% elsif alliance.accepted? %>
+    <span class="badge rounded-pill bg-primary"><%= t('organization_alliances.active') %></span>
+  <% elsif alliance.rejected? %>
+    <span class="badge rounded-pill bg-danger"><%= t('organization_alliances.rejected') %></span>
+  <% end %>
+<% end %>

app/views/organizations/_organizations_row.html.erb

@@ -7,4 +7,9 @@
   <td>
     <%= render "organizations/petition_button", organization: org %>
   </td>
-</tr>
+  <% if current_user&.manages?(current_organization) %>
+    <td>
+      <%= render "organizations/alliance_button", organization: org %>
+    </td>
+  <% end %>
+</tr>

app/views/organizations/index.html.erb

@@ -25,7 +25,10 @@
           <th><%= t '.neighborhood' %></th>
           <th><%= t '.web' %></th>
           <th><%= t '.member_count' %></th>
-          <th></th>
+          <th><%= t '.membership' %></th>
+          <% if current_user&.manages?(current_organization) %>
+            <th><%= t '.alliance' %></th>
+          <% end %>
         </tr>
       </thead>
       <tbody>
@@ -37,4 +40,4 @@
       <%= paginate @organizations %>
     </div>
   </div>
-</div>
+</div>

config/locales/en.yml

@@ -141,6 +141,7 @@ en:
       last_login: Last login
       offer_public_link: Offers public link
       organizations: Organizations
+      organization_alliances: Organizations
       reports: Reports
       sign_out: Logout
       statistics: Statistics
@@ -370,6 +371,35 @@ en:
     show:
       give_time_for: Time transfer for this offer
       offered_by: Offered by
+  organization_alliances:
+    title: "Organization Alliances"
+    created: "Alliance request sent"
+    updated: "Alliance status updated"
+    destroyed: "Alliance has been ended"
+    error_destroying: "Could not end alliance"
+    not_authorized: "You are not authorized to manage alliances"
+    organization: "Organization"
+    city: "City"
+    members: "Members"
+    type: "Type"
+    actions: "Actions"
+    sent: "Sent"
+    received: "Received"
+    pending: "Pending"
+    active: "Active"
+    rejected: "Rejected"
+    request_alliance: "Request alliance"
+    cancel_request: "Cancel request"
+    accept: "Accept"
+    reject: "Reject"
+    end_alliance: "End alliance"
+    confirm_cancel: "Are you sure you want to cancel this alliance request?"
+    confirm_end: "Are you sure you want to end this alliance?"
+    search_organizations: "Search organizations"
+    status:
+      pending: "Pending Requests"
+      accepted: "Active Alliances"
+      rejected: "Rejected Requests"
   organization_notifier:
     member_deleted:
       body: User %{username} has unsubscribed from the organization.
@@ -382,6 +412,8 @@ en:
       give_time: Give time to
     index:
       member_count: Number of users
+      membership: "Membership"
+      alliance: "Alliance"
     new:
       new: New bank
     show:
@@ -588,4 +620,4 @@ en:
       last: Last
       next: Next
       previous: Previous
-      truncate: Truncate
+      truncate: Truncate