import re
import requests
from botocore.exceptions import ClientError
+from boto3.dynamodb.conditions import Key
from turbot.slack import slack_send_message
actions = {}
"Hunt ID can only contain lowercase letters, "
+ "numbers, and underscores")
- # Check to see if the hunts table exists
- hunts_table = turb.db.Table("hunts")
-
+ # Check to see if the turbot table exists
try:
- exists = hunts_table.table_status in ("CREATING", "UPDATING",
- "ACTIVE")
+ exists = turb.table.table_status in ("CREATING", "UPDATING",
+ "ACTIVE")
except ClientError:
exists = False
- # Create the hunts table if necessary.
+ # Create the turbot table if necessary.
if not exists:
- hunts_table = turb.db.create_table(
- TableName='hunts',
+ turb.table = turb.db.create_table(
+ TableName='turbot',
KeySchema=[
- {'AttributeName': 'channel_id', 'KeyType': 'HASH'},
+ {'AttributeName': 'PK', 'KeyType': 'HASH'},
+ {'AttributeName': 'SK', 'KeyType': 'RANGE'},
],
AttributeDefinitions=[
+ {'AttributeName': 'PK', 'AttributeType': 'S'},
+ {'AttributeName': 'SK', 'AttributeType': 'S'},
{'AttributeName': 'channel_id', 'AttributeType': 'S'},
+ {'AttributeName': 'is_hunt', 'AttributeType': 'S'},
],
ProvisionedThroughput={
'ReadCapacityUnits': 5,
'WriteCapacityUnits': 5
- }
+ },
+ GlobalSecondaryIndexes=[
+ {
+ 'IndexName': 'channel_id_index',
+ 'KeySchema': [
+ {'AttributeName': 'channel_id', 'KeyType': 'HASH'}
+ ],
+ 'Projection': {
+ 'ProjectionType': 'ALL'
+ },
+ 'ProvisionedThroughput': {
+ 'ReadCapacityUnits': 5,
+ 'WriteCapacityUnits': 5
+ }
+ },
+ {
+ 'IndexName': 'is_hunt_index',
+ 'KeySchema': [
+ {'AttributeName': 'is_hunt', 'KeyType': 'HASH'}
+ ],
+ 'Projection': {
+ 'ProjectionType': 'ALL'
+ },
+ 'ProvisionedThroughput': {
+ 'ReadCapacityUnits': 5,
+ 'WriteCapacityUnits': 5
+ }
+ }
+ ]
)
- return submission_error("hunt_id",
- "Still bootstrapping hunts table. Try again.")
+ return submission_error(
+ "hunt_id",
+ "Still bootstrapping turbot table. Try again in a minute, please.")
# Create a channel for the hunt
try:
# Insert the newly-created hunt into the database
# (leaving it as non-active for now until the channel-created handler
# finishes fixing it up with a sheet and a companion table)
- hunts_table.put_item(
- Item={
- 'channel_id': channel_id,
- "active": False,
- "name": name,
- "hunt_id": hunt_id,
- "url": url
- }
- )
+ item={
+ "PK": "hunt-{}".format(hunt_id),
+ "SK": "hunt-{}".format(hunt_id),
+ "is_hunt": hunt_id,
+ "hunt_id": hunt_id,
+ "channel_id": channel_id,
+ "active": False,
+ "name": name,
+ }
+ if url:
+ item['url'] = url
+ turb.table.put_item(Item=item)
# Invite the initiating user to the channel
turb.slack_client.conversations_invite(channel=channel_id, users=user_id)
Returns a dict (filled with database entries) if there is a hunt
for this channel, otherwise returns None."""
- return get_table_item(turb, "hunts", 'channel_id', channel_id)
+ response = turb.table.query(
+ IndexName = "channel_id_index",
+ KeyConditionExpression=Key("channel_id").eq(channel_id)
+ )
+
+ if 'Items' not in response:
+ return None
+
+ return response['Items'][0]
+
+def find_hunt_for_hunt_id(turb, hunt_id):
+ """Given a hunt ID find the database for for that hunt
+
+ Returns None if hunt ID is not found, otherwise a
+ dictionary with all fields from the hunt's row in the table,
+ (channel_id, active, hunt_id, name, url, sheet_url, etc.).
+
+ """
+ turbot_table = turb.db.Table("turbot")
+
+ response = turbot_table.get_item(Key={'PK': 'hunt-{}'.format(hunt_id)})
+
+ if 'Item' in response:
+ return response['Item']
+ else:
+ return None
def find_hunt_for_channel(turb, channel_id, channel_name):
"""Given a channel ID/name find the id/name of the hunt for this channel
Returns None if channel does not belong to a hunt, otherwise a
dictionary with all fields from the hunt's row in the table,
- (channel_id, active_, hun_id, name, url, sheet_url, etc.).
+ (channel_id, active, hunt_id, name, url, sheet_url, etc.).
"""
- (hunt, _) = channel_is_hunt(turb, channel_id)
+ hunt = channel_is_hunt(turb, channel_id)
if hunt:
return hunt
# puzzle channel with a hunt-id prefix.
hunt_id = channel_name.split('-')[0]
- hunts_table = turb.db.Table("hunts")
-
- response = hunts_table.scan(
- FilterExpression='hunt_id = :hunt_id',
- ExpressionAttributeValues={':hunt_id': hunt_id}
- )
-
- if 'Items' in response and len(response['Items']):
- item = response['Items'][0]
- return item
-
- return None
+ return find_hunt_for_hunt_id(turb, hunt_id)
def puzzle(turb, body, args):
"""Implementation of the /puzzle command
"Error creating Slack channel {}: {}"
.format(hunt_dash_channel, e.response['error']))
- puzzle_channel_id = response['channel']['id']
+ channel_id = response['channel']['id']
# Insert the newly-created puzzle into the database
- table = turb.db.Table(hunt_id)
- table.put_item(
- Item={
- "channel_id": puzzle_channel_id,
- "orig_channel_name": hunt_dash_channel,
- "solution": [],
- "status": 'unsolved',
- "name": name,
- "puzzle_id": puzzle_id,
- "url": url,
- }
- )
+ item={
+ "PK": "hunt-{}".format(hunt_id),
+ "SK": "puzzle-{}".format(puzzle_id),
+ "puzzle_id": puzzle_id,
+ "channel_id": channel_id,
+ "solution": [],
+ "status": 'unsolved',
+ "name": name,
+ }
+ if url:
+ item['url'] = url
+ turb.table.put_item(Item=item)
return lambda_ok
-def rename_channel_to_solved(turb, puzzle):
- orig_channel_name = puzzle['orig_channel_name']
- channel_id = puzzle['channel_id']
- newName = orig_channel_name + '-solved'
- turb.slack_client.conversations_rename(channel=channel_id,
- name=newName)
-
# XXX: This duplicates functionality eith events.py:set_channel_description
def set_channel_topic(turb, puzzle):
channel_id = puzzle['channel_id']
"Puzzle mark solved by {}: `{}`".format(user_name, args))
# Also report the solution to the hunt channel
- (hunt, _) = get_table_item(turb, "hunts", "hunt_id", puzzle['hunt_id'])
+ hunt = find_hunt_for_hunt_id(turb, puzzle['hunt_id'])
slack_send_message(
turb.slack_client, hunt['channel_id'],
- "Puzzle '<{}|{}>' has been solved!".format(
+ "Puzzle <{}|{}> has been solved!".format(
puzzle['channel_url'],
puzzle['name'])
)
set_channel_topic(turb, puzzle)
# And rename the sheet to prefix with "SOLVED: "
- turbot.sheets.renameSheet(turb, puzzle['sheet_url'], 'SOLVED: ' + puzzle['name'])
+ turbot.sheets.renameSheet(turb, puzzle['sheet_url'],
+ 'SOLVED: ' + puzzle['name'])
# Finally, rename the Slack channel to add the suffix '-solved'
- rename_channel_to_solved(turb, puzzle)
+ channel_name = "{}-{}-solved".format(
+ puzzle['hunt_id'],
+ puzzle['puzzle_id'])
+ turb.slack_client.conversations_rename(
+ channel=puzzle['channel_id'],
+ name=channel_name)
return lambda_ok
projects / turbot / blobdiff