feat(server): notification system (#10053)

closes CLOUD-52

packages/backend/server/src/base/error/def.ts

@@ -767,4 +767,19 @@ export const USER_FRIENDLY_ERRORS = {
     message: ({ clientVersion, requiredVersion }) =>
       `Unsupported client with version [${clientVersion}], required version is [${requiredVersion}].`,
   },
+
+  // Notification Errors
+  notification_not_found: {
+    type: 'resource_not_found',
+    message: 'Notification not found.',
+  },
+  mention_user_doc_access_denied: {
+    type: 'no_permission',
+    args: { docId: 'string' },
+    message: ({ docId }) => `Mentioned user can not access doc ${docId}.`,
+  },
+  mention_user_oneself_denied: {
+    type: 'action_forbidden',
+    message: 'You can not mention yourself.',
+  },
 } satisfies Record<string, UserFriendlyErrorOptions>;

packages/backend/server/src/base/error/errors.gen.ts

@@ -855,6 +855,28 @@ export class UnsupportedClientVersion extends UserFriendlyError {
     super('action_forbidden', 'unsupported_client_version', message, args);
   }
 }
+
+export class NotificationNotFound extends UserFriendlyError {
+  constructor(message?: string) {
+    super('resource_not_found', 'notification_not_found', message);
+  }
+}
+@ObjectType()
+class MentionUserDocAccessDeniedDataType {
+  @Field() docId!: string
+}
+
+export class MentionUserDocAccessDenied extends UserFriendlyError {
+  constructor(args: MentionUserDocAccessDeniedDataType, message?: string | ((args: MentionUserDocAccessDeniedDataType) => string)) {
+    super('no_permission', 'mention_user_doc_access_denied', message, args);
+  }
+}
+
+export class MentionUserOneselfDenied extends UserFriendlyError {
+  constructor(message?: string) {
+    super('action_forbidden', 'mention_user_oneself_denied', message);
+  }
+}
 export enum ErrorNames {
   INTERNAL_SERVER_ERROR,
   NETWORK_ERROR,
@@ -963,7 +985,10 @@ export enum ErrorNames {
   INVALID_LICENSE_TO_ACTIVATE,
   INVALID_LICENSE_UPDATE_PARAMS,
   WORKSPACE_MEMBERS_EXCEED_LIMIT_TO_DOWNGRADE,
-  UNSUPPORTED_CLIENT_VERSION
+  UNSUPPORTED_CLIENT_VERSION,
+  NOTIFICATION_NOT_FOUND,
+  MENTION_USER_DOC_ACCESS_DENIED,
+  MENTION_USER_ONESELF_DENIED
 }
 registerEnumType(ErrorNames, {
   name: 'ErrorNames'
@@ -972,5 +997,5 @@ registerEnumType(ErrorNames, {
 export const ErrorDataUnionType = createUnionType({
   name: 'ErrorDataUnion',
   types: () =>
-    [GraphqlBadRequestDataType, QueryTooLongDataType, ValidationErrorDataType, WrongSignInCredentialsDataType, UnknownOauthProviderDataType, InvalidOauthCallbackCodeDataType, MissingOauthQueryParameterDataType, InvalidEmailDataType, InvalidPasswordLengthDataType, WorkspacePermissionNotFoundDataType, SpaceNotFoundDataType, MemberNotFoundInSpaceDataType, NotInSpaceDataType, AlreadyInSpaceDataType, SpaceAccessDeniedDataType, SpaceOwnerNotFoundDataType, SpaceShouldHaveOnlyOneOwnerDataType, DocNotFoundDataType, DocActionDeniedDataType, DocUpdateBlockedDataType, VersionRejectedDataType, InvalidHistoryTimestampDataType, DocHistoryNotFoundDataType, BlobNotFoundDataType, ExpectToGrantDocUserRolesDataType, ExpectToRevokeDocUserRolesDataType, ExpectToUpdateDocUserRoleDataType, UnsupportedSubscriptionPlanDataType, SubscriptionAlreadyExistsDataType, SubscriptionNotExistsDataType, SameSubscriptionRecurringDataType, SubscriptionPlanNotFoundDataType, CopilotDocNotFoundDataType, CopilotMessageNotFoundDataType, CopilotPromptNotFoundDataType, CopilotProviderSideErrorDataType, CopilotInvalidContextDataType, CopilotContextFileNotSupportedDataType, CopilotFailedToModifyContextDataType, CopilotFailedToMatchContextDataType, RuntimeConfigNotFoundDataType, InvalidRuntimeConfigTypeDataType, InvalidLicenseUpdateParamsDataType, WorkspaceMembersExceedLimitToDowngradeDataType, UnsupportedClientVersionDataType] as const,
+    [GraphqlBadRequestDataType, QueryTooLongDataType, ValidationErrorDataType, WrongSignInCredentialsDataType, UnknownOauthProviderDataType, InvalidOauthCallbackCodeDataType, MissingOauthQueryParameterDataType, InvalidEmailDataType, InvalidPasswordLengthDataType, WorkspacePermissionNotFoundDataType, SpaceNotFoundDataType, MemberNotFoundInSpaceDataType, NotInSpaceDataType, AlreadyInSpaceDataType, SpaceAccessDeniedDataType, SpaceOwnerNotFoundDataType, SpaceShouldHaveOnlyOneOwnerDataType, DocNotFoundDataType, DocActionDeniedDataType, DocUpdateBlockedDataType, VersionRejectedDataType, InvalidHistoryTimestampDataType, DocHistoryNotFoundDataType, BlobNotFoundDataType, ExpectToGrantDocUserRolesDataType, ExpectToRevokeDocUserRolesDataType, ExpectToUpdateDocUserRoleDataType, UnsupportedSubscriptionPlanDataType, SubscriptionAlreadyExistsDataType, SubscriptionNotExistsDataType, SameSubscriptionRecurringDataType, SubscriptionPlanNotFoundDataType, CopilotDocNotFoundDataType, CopilotMessageNotFoundDataType, CopilotPromptNotFoundDataType, CopilotProviderSideErrorDataType, CopilotInvalidContextDataType, CopilotContextFileNotSupportedDataType, CopilotFailedToModifyContextDataType, CopilotFailedToMatchContextDataType, RuntimeConfigNotFoundDataType, InvalidRuntimeConfigTypeDataType, InvalidLicenseUpdateParamsDataType, WorkspaceMembersExceedLimitToDowngradeDataType, UnsupportedClientVersionDataType, MentionUserDocAccessDeniedDataType] as const,
 });