themis/migrations/20231113_add_absences.up.sql

CREATE TABLE IF NOT EXISTS absences (
    session_date TEXT, -- 2006-11-23
    userid TEXT,
    UNIQUE(session_date, userid) ON CONFLICT IGNORE
);
Add absences feature set ## Add absences table and basic queries * Add migration scripts * Add queries to add, get and list absences * Add tests for the above * Add function to get the date of the next Monday Also fixes potential bug in the build where the output binary would be written to a file called `./bin` rather than a file named after the source directory in a _directory_ called `./bin`. ## Add /schedule command Adds the Discord slash command to get the schedule for the next few weeks. Also updates the required Go version to 1.21 to benefit from the new `time.DateOnly` format that's gonna be used in the absences table. ## Add scheduled message every Saturday 5pm Adds the `notify.go` file which manages the scheduling of the recurrent message that will ping the group every week about the following game. ## Add /absent command Adds command to register as absent for a specific date. The command takes in one optional parameter for the date, if none is specified, defaults to the next session. 1 year ago			`CREATE TABLE IF NOT EXISTS absences (`
			`session_date TEXT, -- 2006-11-23`
			`userid TEXT,`
			`UNIQUE(session_date, userid) ON CONFLICT IGNORE`
			`);`