1 files changed, 38 insertions, 6 deletions
diff --git a/app/models/alert_management/http_integration.rb b/app/models/alert_management/http_integration.rb
index 7f954e1d384..ae5170867c3 100644
--- a/app/models/alert_management/http_integration.rb
+++ b/app/models/alert_management/http_integration.rb
@@ -2,6 +2,10 @@
 
 module AlertManagement
   class HttpIntegration < ApplicationRecord
+    include ::Gitlab::Routing
+    LEGACY_IDENTIFIER = 'legacy'
+    DEFAULT_NAME_SLUG = 'http-endpoint'
+
     belongs_to :project, inverse_of: :alert_management_http_integrations
 
     attr_encrypted :token,
@@ -9,19 +13,45 @@ module AlertManagement
       key: Settings.attr_encrypted_db_key_base_truncated,
       algorithm: 'aes-256-gcm'
 
+    default_value_for(:endpoint_identifier, allows_nil: false) { SecureRandom.hex(8) }
+    default_value_for(:token) { generate_token }
+
     validates :project, presence: true
     validates :active, inclusion: { in: [true, false] }
-
-    validates :token, presence: true
+    validates :token, presence: true, format: { with: /\A\h{32}\z/ }
     validates :name, presence: true, length: { maximum: 255 }
-    validates :endpoint_identifier, presence: true, length: { maximum: 255 }
+    validates :endpoint_identifier, presence: true, length: { maximum: 255 }, format: { with: /\A[A-Za-z0-9]+\z/ }
     validates :endpoint_identifier, uniqueness: { scope: [:project_id, :active] }, if: :active?
 
     before_validation :prevent_token_assignment
+    before_validation :prevent_endpoint_identifier_assignment
     before_validation :ensure_token
 
+    scope :for_endpoint_identifier, -> (endpoint_identifier) { where(endpoint_identifier: endpoint_identifier) }
+    scope :active, -> { where(active: true) }
+    scope :ordered_by_id, -> { order(:id) }
+
+    def url
+      return project_alerts_notify_url(project, format: :json) if legacy?
+
+      project_alert_http_integration_url(project, name_slug, endpoint_identifier, format: :json)
+    end
+
     private
 
+    def self.generate_token
+      SecureRandom.hex
+    end
+
+    def name_slug
+      (name && Gitlab::Utils.slugify(name)) || DEFAULT_NAME_SLUG
+    end
+
+    def legacy?
+      endpoint_identifier == LEGACY_IDENTIFIER
+    end
+
+    # Blank token assignment triggers token reset
     def prevent_token_assignment
       if token.present? && token_changed?
         self.token = nil
@@ -31,11 +61,13 @@ module AlertManagement
     end
 
     def ensure_token
-      self.token = generate_token if token.blank?
+      self.token = self.class.generate_token if token.blank?
     end
 
-    def generate_token
-      SecureRandom.hex
+    def prevent_endpoint_identifier_assignment
+      if endpoint_identifier_changed? && endpoint_identifier_was.present?
+        self.endpoint_identifier = endpoint_identifier_was
+      end
     end
   end
 end