Session-based data storage for chat-based communication sessions
Methods and apparatuses are described for session-based data storage for chat-based communication sessions. A computing device connects to a data storage area associated with an active chat-based communication session, the data storage area comprising data storage slots. The computing device identifies a first data event during the chat-based communication session, the first data event comprising one of a data capture event, a data retrieval event, or a data prefill event. The computing device identifies a data storage slot in the data storage area corresponding to the first data event, the data storage slot comprising a slot name and a slot value. The computing device selects data elements associated with the chat-based communication session for insertion into the data storage slot based upon the event type of the first data event. The computing device stores the selected data elements in the data storage slot for retrieval during the chat-based communication session.
1. A computer system for session-based data storage for chat-based communication sessions, the system comprising a computing device having a memory that stores computer-executable instructions and a processor that executes the computer-executable instructions to:
connect to a data storage area associated with an active chat-based communication session, the data storage area comprising one or more data storage slots;
identify a first data event during the active chat-based communication session, the first data event comprising one of a data capture event, a data retrieval event, or a data prefill event;
identify a data storage slot in the data storage area corresponding to the first data event, the data storage slot comprising a slot name, a slot value, and a lifecycle value;
select one or more data elements associated with the active chat-based communication session for insertion into the data storage slot based upon the event type of the first data event;
store the selected data elements in the data storage slot for retrieval during the active chat-based communication session; and
determine, based upon the lifecycle value, whether to remove the selected data elements in the data storage slot after a single use during the chat-based communication session or to keep the selected data elements in the data storage slot until the chat-based communication session is ended.
2. The system of claim 1 , wherein, when the first data event is a data retrieval event, selecting one or more data elements associated with the active chat-based communication session comprises retrieving one or more data elements from one of (i) session context data for the chat-based communication session or (ii) an external data source.
3. The system of claim 1 , wherein the one or more data elements are selected from (i) a response message in the active chat-based communication session, (ii) session context data for the active chat-based communication session, or (iii) other data storage slots in the data storage area.
4. The system of claim 3 , wherein the computing device captures the session context data when the active chat-based communication session is initialized.
5. The system of claim 4 , wherein the session context data comprises attributes of a user of the remote computing device and attributes of the active chat-based communication session.
6. The system of claim 1 , wherein the slot value of the data storage slot comprises a dynamic expression.
7. The system of claim 6 , wherein selecting one or more data elements associated with the active chat-based communication session for insertion into the data storage slot based upon the event type of the first data event comprises evaluating the dynamic expression to determine one or more data elements to insert into the data storage slot.
8. The system of claim 1 , wherein the slot value of the data storage slot comprises a static data element.
9. The system of claim 1 , wherein, when the first data event is a data prefill event, selecting one or more data elements associated with the active chat-based communication session comprises:
determining a data element to be requested from the remote computing device during the active chat-based communication session;
identifying another data storage slot in the data storage area that is associated with the data element to be requested from the remote computing device;
validate the slot value of the another data storage slot, and
when the slot value of the another data storage slot is invalid, generate a request for the data element from the remote computing device and insert the request for the data element into the active chat-based communication session.
10. The system of claim 9 , wherein validating the slot value of the another data storage slot comprises determining that the slot value of the another data storage slot is one of a non-zero value or a non-null value.
11. The system of claim 10 , wherein determining that the slot value of the another data storage slot is one of a non-zero value or a non-null value comprises evaluating a dynamic expression in the slot value of the another data storage slot.
12. The system of claim 1 , wherein the active chat-based communication session is established with the remote computing device via a virtual assistant application.
13. The system of claim 2 , wherein retrieving one or more data elements from an external data source comprises applying a function that transforms the one or more data elements before storing the one or more data elements in the slot value of the data storage slot.
14. The system of claim 1 , wherein the first data event is part of a dialog workflow that comprises a plurality of data events.
15. A computerized method of session-based data storage for chat-based communication sessions, the method comprising:
connecting a computing device to a data storage area associated with an active chat-based communication session, the data storage area comprising one or more data storage slots;
identifying, by the computing device, a first data event during the active chat-based communication session, the first data event comprising one of a data capture event, a data retrieval event, or a data prefill event;
identifying, by the computing device, a data storage slot in the data storage area corresponding to the first data event, the data storage slot comprising a slot name, a slot value, and a lifecycle value;
selecting, by the computing device, one or more data elements associated with the active chat-based communication session for insertion into the data storage slot based upon the event type of the first data event;
storing, by the computing device, the selected data elements in the data storage slot for retrieval during the active chat-based communication session; and
determining, by the computing device based upon the lifecycle value, whether to remove the selected data elements in the data storage slot after a single use during the chat-based communication session or to keep the selected data elements in the data storage slot until the chat-based communication session is ended.
16. The method of claim 15 , wherein, when the first data event is a data retrieval event, selecting one or more data elements associated with the active chat-based communication session comprises retrieving one or more data elements from one of (i) session context data for the chat-based communication session or (ii) an external data source.
17. The method of claim 15 , wherein the one or more data elements are selected from (i) a response message in the active chat-based communication session, (ii) session context data for the active chat-based communication session, or (iii) other data storage slots in the data storage area.
18. The method of claim 17 , wherein the computing device captures the session context data when the active chat-based communication session is initialized.
19. The method of claim 18 , wherein the session context data comprises attributes of a user of the remote computing device and attributes of the active chat-based communication session.
20. The method of claim 15 , wherein the slot value of the data storage slot comprises a dynamic expression.
21. The method of claim 20 , wherein selecting one or more data elements associated with the active chat-based communication session for insertion into the data storage slot based upon the event type of the first data event comprises evaluating the dynamic expression to determine one or more data elements to insert into the data storage slot.
22. The method of claim 15 , wherein the slot value of the data storage slot comprises a static data element.
23. The method of claim 15 , wherein, when the first data event is a data prefill event, selecting one or more data elements associated with the active chat-based communication session comprises:
determining a data element to be requested from the remote computing device during the active chat-based communication session;
identifying another data storage slot in the data storage area that is associated with the data element to be requested from the remote computing device;
validate the slot value of the another data storage slot, and
when the slot value of the another data storage slot is invalid, generate a request for the data element from the remote computing device and insert the request for the data element into the active chat-based communication session.
24. The method of claim 23 , wherein validating the slot value of the another data storage slot comprises determining that the slot value of the another data storage slot is one of a non-zero value or a non-null value.
25. The method of claim 24 , wherein determining that the slot value of the another data storage slot is one of a non-zero value or a non-null value comprises evaluating a dynamic expression in the slot value of the another data storage slot.
26. The method of claim 15 , wherein the active chat-based communication session is established with the remote computing device via a virtual assistant application.
27. The method of claim 16 , wherein retrieving one or more data elements from an external data source comprises applying a function that transforms the one or more data elements before storing the one or more data elements in the slot value of the data storage slot.
28. The method of claim 15 , wherein the first data event is part of a dialog workflow that comprises a plurality of data events.