Functionality of IONDV. Framework and its modules

IONDV. Framework

IONDV. Framework provides the following functionality:

  • descriptive metadata into the data storage structure in the DBMS;
  • functionality to work with various DBMS (ORM technology);
  • authorization in a system with different policies, by default oath2, with an open, configurable API for connecting passport library authorization modules which provides up to 500 different authorization policies;
  • securing access to data - static securing to data types, to navigation, to stages of business processes, to actions on a form; dynamic securing- through the conditions in the data that the profile of the current user must correspond to (belonging to the unit or organization specified in the object, group or other conditions); through url; providing exceptions in authorization and security by url or for a special user;
  • connecting modules that provide additional functionality and are implemented through access to the kernel interfaces (APIs) ;
  • providing import, export of data in the system, metadata and security from files;
  • providing interaction with the file system for storing data, including external file storages, such as nextcloud;
  • calculating values with formulas and caching this data;
  • providing eager loading and data filtering in connected collections;
  • caching requests and sessions in memcached, redis;
  • scheduled jobs;
  • notifying users about events.


Additional functionality is implemented by standard modules.

Data accounting module - registry:

  • hierarchical display of navigation;
  • displaying lists of data objects according to navigation conditions, filters, search results;
  • the ability to create objects;
  • display of unified forms of objects with the ability to edit, delete, modify work-flows, implement the conditions for displaying and overloading the presentation of a form in a business process;
  • display of various types of attributes, including related in the form of tables or links, geo objects (including search for coordinates by address);
  • displaying data according to their semantics (the terms of changes);
  • the ability to change the display and interaction with the attributes of objects through custom HTML templates that receive data by REST-API;
  • preparation of printed forms in docx and xlsx format based on lists or object data;
  • display of user notifications;
  • the ability to implement your own action buttons with server data processing.

Reporting and Analytics Module - report:

  • formation of calculated forms, with the ability to filter by values;
  • data filtering;
  • mathematical operations on data;
  • pivot tables;
  • REST API to report data.

Display of data with geo-coordinates – geomap:

  • data layers implementation with filtering by conditions;
  • ability to set data view icons according to data type;
  • display a pop-up window with brief information on an object;
  • display of a template of detailed information on an object;
  • search for objects;
  • arbitrary boundary filtering;
  • zoning and filtering by district boundaries;
  • report module data connection, including the calculated data for the region.

REST and SOAP integration modules with standard APIs and user security:

  • various custom types of authorization: in the header, token (inclusion of the service receiving a token after authorization in the header), without authorization;
  • receiving lists of objects of each type with different filtering conditions;
  • CRUD service for any data type;
  • work-flow transition service;
  • metadata retrieval service;
  • the ability to connect arbitrary custom processing services.

Dashboard module - dashboard:

  • ensuring of the formation of information blocks with digital and graphic data;
  • allows to adjust several groups of views and customize them for each user.

Administration module - ionadmin:

  • provides user management, rights and roles control, user blocking;
  • generation of security keys (tokens) for integration services;
  • monitoring of key server resources (using the dashboard module);
  • analysis of slow DBMS queries;
  • scheduled tasks setting;
  • tracking of system objects changes;
  • data and metadata backup;
  • recalculation of semantics and formulas caches;
  • notification management.

Custom webpage creation module - portal:

  • registration of arbitrary pages at the processing address (route);
  • registration of static content;
  • security access management;
  • support for rendering pages from EJS templates.

The IONDV. Studio application for metadata creation:

  • creation of navigation;
  • creation of class structures;
  • creation of views for classes;
  • creation of work-flows;
  • basic application setup;
  • export and import of metadata;
  • work with project files in standalone mode;
  • online work with several projects hosted in the browser repository.

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