Add new Regex pattern to the database

[kunnark]

AS A Data Management Interface user
I WANT TO add a new Regex pattern to the database
IN ORDER TO recognize new entities.

Acceptance Criteria:

• Single Regex pattern can be added to the Postgres database via Ruuter POST /regex and ReSQL POST /insert_regex
• I can map the pattern with the entity given.
• I can add the pattern via input text box
• I can map the pattern with appropriate entity from the drop-down selection via Ruuter GET /entity and ReSQL POST /list_entity

Additional Info
Database consists of column with Regex and mapped entity.

Schema

[turnerrainer]

@kunnark @alimuhammadahmer

1. Is this just DSL or GUI development as well?
2. ACs must contain API endpoints for both Ruuter and Resql.

[alimuhammadahmer]

Create Regex Mapping Ruuter Endpoint:
POST /regex
Create Regex Mapping Resql Endpoint:
POST /insert_regex

[kunnark]

@turnerrainer

1. GUI AC's also added
2. Endpoints added. BPMN schema added.