import sqlite3 import click from flask import current_app, g from flask.cli import with_appcontext from tlapbot.redeems import milestone_complete def get_db(): if 'db' not in g: g.db = sqlite3.connect( current_app.config['DATABASE'], detect_types=sqlite3.PARSE_DECLTYPES ) g.db.row_factory = sqlite3.Row return g.db def close_db(e=None): db = g.pop('db', None) if db is not None: db.close() def insert_counters(db): for redeem, redeem_info in current_app.config['REDEEMS'].items(): if redeem_info["type"] == "counter": try: db.execute( "INSERT INTO counters(name, count) VALUES(?, 0)", (redeem,) ) db.commit() except sqlite3.Error as e: print("Failed inserting counters to db:", e.args[0]) def init_db(): db = get_db() with current_app.open_resource('schema.sql') as f: db.executescript(f.read().decode('utf8')) insert_counters(db) def clear_redeem_queue(): db = get_db() try: cursor = db.execute( "DELETE FROM redeem_queue" ) cursor.execute( """UPDATE counters SET count = 0""" ) db.commit() except sqlite3.Error as e: print("Error occured deleting redeem queue:", e.args[0]) def refresh_counters(): db = get_db() try: db.execute("DELETE FROM counters") db.commit() except sqlite3.Error as e: print("Error occured deleting old counters:", e.args[0]) insert_counters(db) def refresh_milestones(): db = get_db() # delete old milestones try: cursor = db.execute("SELECT name FROM milestones") milestones = cursor.fetchall() to_delete = [] for milestone in milestones: milestone = milestone[0] if milestone not in current_app.config['REDEEMS'].keys(): to_delete.append(milestone) elif current_app.config['REDEEMS'][milestone]['type'] != "milestone": to_delete.append(milestone) for milestone in to_delete: cursor.execute("DELETE FROM milestones WHERE name = ?", (milestone,)) db.commit() except sqlite3.Error as e: print("Failed deleting old milestones from db:", e.args[0]) # add new milestones try: for redeem, redeem_info in current_app.config['REDEEMS'].items(): if redeem_info["type"] == "milestone": cursor = db.execute( "SELECT goal FROM milestones WHERE name = ?", (redeem,) ) result = cursor.fetchone() if result is None: cursor.execute( "INSERT INTO milestones(name, progress, goal, complete) VALUES(?, 0, ?, FALSE)", (redeem, redeem_info['goal']) ) # update existing milestone to new goal elif result != redeem_info["goal"]: cursor.execute( "UPDATE milestones SET goal = ? WHERE name = ?", (redeem_info["goal"], redeem) ) db.commit() except sqlite3.Error as e: print("Failed inserting milestones to db:", e.args[0]) def reset_milestone(milestone): if not redeem_name in current_app.config['REDEEMS']: print(f"Failed resetting milestone, {milestone} not in redeems file.") return None try: db.execute( "DELETE FROM milestones WHERE name = ?", (milestone,) ) db.execute( "INSERT INTO milestones(name, progress, goal) VALUES(?, ?, ?)", (milestone, 0, current_app.config['REDEEMS'][milestone]['goal']) ) db.commit() return True except Error as e: current_app.logger.error(f"Error occured adding a milestone: {e.args[0]}") return None @click.command('init-db') @with_appcontext def init_db_command(): """Clear the existing data and create new tables.""" init_db() click.echo('Initialized the database.') @click.command('clear-queue') @with_appcontext def clear_queue_command(): """Remove all redeems from the redeem queue.""" clear_redeem_queue() click.echo('Cleared redeem queue.') @click.command('refresh-counters') @with_appcontext def refresh_counters_command(): """Refresh counters from current config file. (Remove old ones, add new ones.)""" refresh_counters() click.echo('Counters refreshed.') @click.command('clear-refresh') @with_appcontext def refresh_and_clear_command(): """Refresh counters and clear queue.""" refresh_counters() clear_redeem_queue() click.echo('Counters refreshed and queue cleared.') @click.command('refresh-milestones') @with_appcontext def refresh_milestones_command(): """Initialize all milestones from the redeems file, delete milestones not in redeem file.""" refresh_milestones() click.echo('Refreshed milestones.') @click.command('reset-milestone') @click.argument('milestone') def reset_milestone_command(milestone): """Resets a completed milestone back to zero.""" if milestone_complete(milestone): if reset_milestone(milestone): click.echo(f"Reset milestone {milestone}.") else: click.echo(f"Resetting milestone {milestone} failed.") else: click.echo(f"Could not reset milestone {milestone}, milestone not completed.") click.echo("(You can hard-reset-milestone if you really want to reset it.)") @click.command('hard-reset-milestone') @click.argument('milestone') def hard_reset_milestone_command(milestone): """Resets any milestone back to zero.""" if reset_milestone(milestone): click.echo(f"Hard reset milestone {milestone}.") else: click.echo(f"Hard resetting milestone {milestone} failed.") def init_app(app): app.teardown_appcontext(close_db) app.cli.add_command(init_db_command)