dxs/learn-request-queue
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Add ratelimits

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Fixes #10
This commit is contained in:
Dessa Simpson 2021-06-06 23:11:30 -07:00
parent 6e26650077
commit 7897fe6f3d
5 changed files with 85 additions and 11 deletions
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16
db/05-config.sql
View file

@ -1,12 +1,14 @@
CREATE TABLE config (
rowlock bool DEFAULT TRUE UNIQUE NOT NULL CHECK (rowlock = TRUE),
normaluservotepoints int NOT NULL,
followervotepoints int NOT NULL,
subscribervotepoints int NOT NULL,
title varchar NOT NULL,
colors jsonb NOT NULL,
normaluservotepoints int NOT NULL DEFAULT 10,
followervotepoints int NOT NULL DEFAULT 50,
subscribervotepoints int NOT NULL DEFAULT 100,
normaluserratelimit int NOT NULL DEFAULT 1,
followerratelimit int NOT NULL DEFAULT 2,
subscriberratelimit int NOT NULL DEFAULT 3,
title varchar NOT NULL DEFAULT '{username}''s Learn Request Queue',
colors jsonb NOT NULL DEFAULT '{"bg": {"primary": "#444444","table": "#282828","navbar": "#666666","error": "#ff0000"},"fg": {"primary": "#dddddd","ahover": "#ffffff","title": "#eeeeee"}}',
PRIMARY KEY (rowLock)
);
INSERT INTO config (normalUserVotePoints,followerVotePoints,subscriberVotePoints,title,colors)
VALUES (10,50,100,'{username}''s Learn Request Queue','{"bg": {"primary": "#444444","table": "#282828","navbar": "#666666","error": "#ff0000"},"fg": {"primary": "#dddddd","ahover": "#ffffff","title": "#eeeeee"}}');
INSERT INTO config (rowlock) VALUES (true);

19
db/90-views.sql
View file

@ -60,3 +60,22 @@ CREATE OR REPLACE VIEW streamer_user_vw AS
SELECT users.userid as userid, users.displayname as displayname, users.imageurl as imageurl FROM streamer
LEFT JOIN users
ON streamer.userid = users.userid;
CREATE OR REPLACE VIEW ratelimit_vw AS
SELECT users.userid,COALESCE(count,0),ratelimit.reqcount AS max,COALESCE(count,0) >= ratelimit.reqcount AS status
FROM users
LEFT JOIN (SELECT requester,COUNT(url)
FROM requests
WHERE reqtimestamp > (now() - '24 hours'::interval)
GROUP BY requests.requester
) AS requests ON users.userid = requests.requester
LEFT JOIN follows ON requests.requester = follows.userid
LEFT JOIN subscriptions ON requests.requester = subscriptions.userid
CROSS JOIN config
CROSS JOIN LATERAL (VALUES (
CASE
WHEN follows.userid IS NULL AND subscriptions.userid IS NULL THEN config.normaluserratelimit
WHEN follows.userid IS NOT NULL AND subscriptions.userid IS NULL THEN config.followerratelimit
WHEN subscriptions.userid IS NOT NULL THEN config.subscriberratelimit
END
)) AS ratelimit(reqcount);

34
db/upgrade/v0.7-v0.8.sql Normal file
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@ -0,0 +1,34 @@
BEGIN;
ALTER TABLE config
ALTER COLUMN normaluservotepoints SET DEFAULT 10,
ALTER COLUMN followervotepoints SET DEFAULT 50,
ALTER COLUMN subscribervotepoints SET DEFAULT 100,
ALTER COLUMN title SET DEFAULT '{username}''s Learn Request Queue',
ALTER COLUMN colors SET DEFAULT '{"bg": {"primary": "#444444","table": "#282828","navbar": "#666666","error": "#ff0000"},"fg": {"primary": "#dddddd","ahover": "#ffffff","title": "#eeeeee"}}',
ADD COLUMN normaluserratelimit int NOT NULL DEFAULT 1,
ADD COLUMN followerratelimit int NOT NULL DEFAULT 2,
ADD COLUMN subscriberratelimit int NOT NULL DEFAULT 3;
CREATE OR REPLACE VIEW ratelimit_vw AS
SELECT users.userid,COALESCE(count,0),ratelimit.reqcount AS max,COALESCE(count,0) >= ratelimit.reqcount AS status
FROM users
LEFT JOIN (SELECT requester,COUNT(url)
FROM requests
WHERE reqtimestamp > (now() - '24 hours'::interval)
GROUP BY requests.requester
) AS requests ON users.userid = requests.requester
LEFT JOIN follows ON requests.requester = follows.userid
LEFT JOIN subscriptions ON requests.requester = subscriptions.userid
CROSS JOIN config
CROSS JOIN LATERAL (VALUES (
CASE
WHEN follows.userid IS NULL AND subscriptions.userid IS NULL THEN config.normaluserratelimit
WHEN follows.userid IS NOT NULL AND subscriptions.userid IS NULL THEN config.followerratelimit
WHEN subscriptions.userid IS NOT NULL THEN config.subscriberratelimit
END
)) AS ratelimit(reqcount);
ROLLBACK;
--COMMIT;