Database Schema

The notifications uses the following tables.

#__tj_notification_templates

This table contains 3 sets of columns per provider. When we add support for more providers, we will need to add 3 columns for each. the _status column indicates if that provider is enabled. The _body column stores the default body for the template. The _subject column is for providers that need a subject / title (eg: email, notifications).

Column Name	Data Type
id	INT
client	VARCHAR
key	VARCHAR
email_status	INT
sms_status	INT
push_status	INT
web_status	INT
email_body	TEXT
sms_body	TEXT
push_body	TEXT
web_body	TEXT
email_subject	TEXT
sms_subject	TEXT
push_subject	TEXT
web_subject	TEXT
state	INT
created_on	DATE
updated_on	DATE
is_override	INT

#__tj_notification_providers

Master table for the providers

Column Name	Data Type
provider	VARCHAR
state	INT

#__tj_notification_user_exclusions

This table stores the user level settings. If a user disables some emails for some providers, then that exclusion is added to this table.

Column Name	Data Type
user_id	INT
client	VARCHAR
key	VARCHAR
provider	VARCHAR

#__tj_notification_queue

This table has a queue of outbound communications. TJNotifications adds its communication to this queue.

Column Name	Data Type	Index	Comments
queue_id	INT	Primary
provider	VARCHAR	INDEX	Communication provider, eg: email, sms
context	VARCHAR	INDEX
context_id	VARCHAR	INDEX
body	TEXT
subject	TEXT
recipient	VARCHAR		The recipient changes based on the provider. Eg: If provider is email, the recipient is an email. If the provider is SMS, the recipient is phone number
created	DATETIME
expiry	DATETIME
retries	INT		How many times was sending tried
last_attempted	DATETIME		For future use. Stores the last attempt date if it is being retried multiple times
status	TINYINT	INDEX	Status of sending. 1=Sent, 0=Not sent
options	TEXT