776 lines
31 KiB
SQL
776 lines
31 KiB
SQL
|
|
-- subscribers
|
|
-- name: get-subscriber
|
|
-- Get a single subscriber by id or UUID or email.
|
|
SELECT * FROM subscribers WHERE
|
|
CASE
|
|
WHEN $1 > 0 THEN id = $1
|
|
WHEN $2 != '' THEN uuid = $2::UUID
|
|
WHEN $3 != '' THEN email = $3
|
|
END;
|
|
|
|
-- name: subscriber-exists
|
|
-- Check if a subscriber exists by id or UUID.
|
|
SELECT exists (SELECT true FROM subscribers WHERE CASE WHEN $1 > 0 THEN id = $1 ELSE uuid = $2 END);
|
|
|
|
-- name: get-subscribers-by-emails
|
|
-- Get subscribers by emails.
|
|
SELECT * FROM subscribers WHERE email=ANY($1);
|
|
|
|
-- name: get-subscriber-lists
|
|
WITH sub AS (
|
|
SELECT id FROM subscribers WHERE CASE WHEN $1 > 0 THEN id = $1 ELSE uuid = $2 END
|
|
)
|
|
SELECT * FROM lists
|
|
LEFT JOIN subscriber_lists ON (lists.id = subscriber_lists.list_id)
|
|
WHERE subscriber_id = (SELECT id FROM sub)
|
|
-- Optional list IDs or UUIDs to filter.
|
|
AND (CASE WHEN $3::INT[] IS NOT NULL THEN id = ANY($3::INT[])
|
|
WHEN $4::UUID[] IS NOT NULL THEN uuid = ANY($4::UUID[])
|
|
ELSE TRUE
|
|
END)
|
|
AND (CASE WHEN $5 != '' THEN subscriber_lists.status = $5::subscription_status END)
|
|
AND (CASE WHEN $6 != '' THEN lists.optin = $6::list_optin ELSE TRUE END);
|
|
|
|
-- name: get-subscriber-lists-lazy
|
|
-- Get lists associations of subscribers given a list of subscriber IDs.
|
|
-- This query is used to lazy load given a list of subscriber IDs.
|
|
-- The query returns results in the same order as the given subscriber IDs, and for non-existent subscriber IDs,
|
|
-- the query still returns a row with 0 values. Thus, for lazy loading, the application simply iterate on the results in
|
|
-- the same order as the list of campaigns it would've queried and attach the results.
|
|
WITH subs AS (
|
|
SELECT subscriber_id, JSON_AGG(
|
|
ROW_TO_JSON(
|
|
(SELECT l FROM (SELECT subscriber_lists.status AS subscription_status, lists.*) l)
|
|
)
|
|
) AS lists FROM lists
|
|
LEFT JOIN subscriber_lists ON (subscriber_lists.list_id = lists.id)
|
|
WHERE subscriber_lists.subscriber_id = ANY($1)
|
|
GROUP BY subscriber_id
|
|
)
|
|
SELECT id as subscriber_id,
|
|
COALESCE(s.lists, '[]') AS lists
|
|
FROM (SELECT id FROM UNNEST($1) AS id) x
|
|
LEFT JOIN subs AS s ON (s.subscriber_id = id)
|
|
ORDER BY ARRAY_POSITION($1, id);
|
|
|
|
-- name: insert-subscriber
|
|
WITH sub AS (
|
|
INSERT INTO subscribers (uuid, email, name, status, attribs)
|
|
VALUES($1, $2, $3, $4, $5)
|
|
ON CONFLICT(email) DO UPDATE SET updated_at=NOW()
|
|
returning id
|
|
),
|
|
listIDs AS (
|
|
SELECT id FROM lists WHERE
|
|
(CASE WHEN ARRAY_LENGTH($6::INT[], 1) > 0 THEN id=ANY($6)
|
|
ELSE uuid=ANY($7::UUID[]) END)
|
|
),
|
|
subs AS (
|
|
INSERT INTO subscriber_lists (subscriber_id, list_id, status)
|
|
VALUES(
|
|
(SELECT id FROM sub),
|
|
UNNEST(ARRAY(SELECT id FROM listIDs)),
|
|
(CASE WHEN $4='blocklisted' THEN 'unsubscribed'::subscription_status ELSE $8::subscription_status END)
|
|
)
|
|
ON CONFLICT (subscriber_id, list_id) DO UPDATE
|
|
SET updated_at=NOW()
|
|
)
|
|
SELECT id from sub;
|
|
|
|
-- name: upsert-subscriber
|
|
-- Upserts a subscriber where existing subscribers get their names and attributes overwritten.
|
|
-- If $6 = true, update values, otherwise, skip.
|
|
WITH sub AS (
|
|
INSERT INTO subscribers as s (uuid, email, name, attribs, status)
|
|
VALUES($1, $2, $3, $4, 'enabled')
|
|
ON CONFLICT (email)
|
|
DO UPDATE SET
|
|
name=(CASE WHEN $6 THEN $3 ELSE s.name END),
|
|
attribs=(CASE WHEN $6 THEN $4 ELSE s.attribs END),
|
|
updated_at=NOW()
|
|
RETURNING uuid, id
|
|
),
|
|
subs AS (
|
|
INSERT INTO subscriber_lists (subscriber_id, list_id)
|
|
VALUES((SELECT id FROM sub), UNNEST($5::INT[]))
|
|
ON CONFLICT (subscriber_id, list_id) DO UPDATE
|
|
SET updated_at=NOW()
|
|
)
|
|
SELECT uuid, id from sub;
|
|
|
|
-- name: upsert-blocklist-subscriber
|
|
-- Upserts a subscriber where the update will only set the status to blocklisted
|
|
-- unlike upsert-subscribers where name and attributes are updated. In addition, all
|
|
-- existing subscriptions are marked as 'unsubscribed'.
|
|
-- This is used in the bulk importer.
|
|
WITH sub AS (
|
|
INSERT INTO subscribers (uuid, email, name, attribs, status)
|
|
VALUES($1, $2, $3, $4, 'blocklisted')
|
|
ON CONFLICT (email) DO UPDATE SET status='blocklisted', updated_at=NOW()
|
|
RETURNING id
|
|
)
|
|
UPDATE subscriber_lists SET status='unsubscribed', updated_at=NOW()
|
|
WHERE subscriber_id = (SELECT id FROM sub);
|
|
|
|
-- name: update-subscriber
|
|
-- Updates a subscriber's data, and given a list of list_ids, inserts subscriptions
|
|
-- for them while deleting existing subscriptions not in the list.
|
|
WITH s AS (
|
|
UPDATE subscribers SET
|
|
email=(CASE WHEN $2 != '' THEN $2 ELSE email END),
|
|
name=(CASE WHEN $3 != '' THEN $3 ELSE name END),
|
|
status=(CASE WHEN $4 != '' THEN $4::subscriber_status ELSE status END),
|
|
attribs=(CASE WHEN $5 != '' THEN $5::JSONB ELSE attribs END),
|
|
updated_at=NOW()
|
|
WHERE id = $1 RETURNING id
|
|
),
|
|
d AS (
|
|
DELETE FROM subscriber_lists WHERE subscriber_id = $1 AND list_id != ALL($6)
|
|
)
|
|
INSERT INTO subscriber_lists (subscriber_id, list_id, status)
|
|
VALUES(
|
|
(SELECT id FROM s),
|
|
UNNEST($6),
|
|
(CASE WHEN $4='blocklisted' THEN 'unsubscribed'::subscription_status ELSE 'unconfirmed' END)
|
|
)
|
|
ON CONFLICT (subscriber_id, list_id) DO UPDATE
|
|
SET status = (CASE WHEN $4='blocklisted' THEN 'unsubscribed'::subscription_status ELSE subscriber_lists.status END);
|
|
|
|
-- name: delete-subscribers
|
|
-- Delete one or more subscribers by ID or UUID.
|
|
DELETE FROM subscribers WHERE CASE WHEN ARRAY_LENGTH($1::INT[], 1) > 0 THEN id = ANY($1) ELSE uuid = ANY($2::UUID[]) END;
|
|
|
|
-- name: blocklist-subscribers
|
|
WITH b AS (
|
|
UPDATE subscribers SET status='blocklisted', updated_at=NOW()
|
|
WHERE id = ANY($1::INT[])
|
|
)
|
|
UPDATE subscriber_lists SET status='unsubscribed', updated_at=NOW()
|
|
WHERE subscriber_id = ANY($1::INT[]);
|
|
|
|
-- name: add-subscribers-to-lists
|
|
INSERT INTO subscriber_lists (subscriber_id, list_id)
|
|
(SELECT a, b FROM UNNEST($1::INT[]) a, UNNEST($2::INT[]) b)
|
|
ON CONFLICT (subscriber_id, list_id) DO NOTHING;
|
|
|
|
-- name: delete-subscriptions
|
|
DELETE FROM subscriber_lists
|
|
WHERE (subscriber_id, list_id) = ANY(SELECT a, b FROM UNNEST($1::INT[]) a, UNNEST($2::INT[]) b);
|
|
|
|
-- name: confirm-subscription-optin
|
|
WITH subID AS (
|
|
SELECT id FROM subscribers WHERE uuid = $1::UUID
|
|
),
|
|
listIDs AS (
|
|
SELECT id FROM lists WHERE uuid = ANY($2::UUID[])
|
|
)
|
|
UPDATE subscriber_lists SET status='confirmed', updated_at=NOW()
|
|
WHERE subscriber_id = (SELECT id FROM subID) AND list_id = ANY(SELECT id FROM listIDs);
|
|
|
|
-- name: unsubscribe-subscribers-from-lists
|
|
UPDATE subscriber_lists SET status='unsubscribed', updated_at=NOW()
|
|
WHERE (subscriber_id, list_id) = ANY(SELECT a, b FROM UNNEST($1::INT[]) a, UNNEST($2::INT[]) b);
|
|
|
|
-- name: unsubscribe
|
|
-- Unsubscribes a subscriber given a campaign UUID (from all the lists in the campaign) and the subscriber UUID.
|
|
-- If $3 is TRUE, then all subscriptions of the subscriber is blocklisted
|
|
-- and all existing subscriptions, irrespective of lists, unsubscribed.
|
|
WITH lists AS (
|
|
SELECT list_id FROM campaign_lists
|
|
LEFT JOIN campaigns ON (campaign_lists.campaign_id = campaigns.id)
|
|
WHERE campaigns.uuid = $1
|
|
),
|
|
sub AS (
|
|
UPDATE subscribers SET status = (CASE WHEN $3 IS TRUE THEN 'blocklisted' ELSE status END)
|
|
WHERE uuid = $2 RETURNING id
|
|
)
|
|
UPDATE subscriber_lists SET status = 'unsubscribed' WHERE
|
|
subscriber_id = (SELECT id FROM sub) AND status != 'unsubscribed' AND
|
|
-- If $3 is false, unsubscribe from the campaign's lists, otherwise all lists.
|
|
CASE WHEN $3 IS FALSE THEN list_id = ANY(SELECT list_id FROM lists) ELSE list_id != 0 END;
|
|
|
|
-- privacy
|
|
-- name: export-subscriber-data
|
|
WITH prof AS (
|
|
SELECT id, uuid, email, name, attribs, status, created_at, updated_at FROM subscribers WHERE
|
|
CASE WHEN $1 > 0 THEN id = $1 ELSE uuid = $2 END
|
|
),
|
|
subs AS (
|
|
SELECT subscriber_lists.status AS subscription_status,
|
|
(CASE WHEN lists.type = 'private' THEN 'Private list' ELSE lists.name END) as name,
|
|
lists.type, subscriber_lists.created_at
|
|
FROM lists
|
|
LEFT JOIN subscriber_lists ON (subscriber_lists.list_id = lists.id)
|
|
WHERE subscriber_lists.subscriber_id = (SELECT id FROM prof)
|
|
),
|
|
views AS (
|
|
SELECT subject as campaign, COUNT(subscriber_id) as views FROM campaign_views
|
|
LEFT JOIN campaigns ON (campaigns.id = campaign_views.campaign_id)
|
|
WHERE subscriber_id = (SELECT id FROM prof)
|
|
GROUP BY campaigns.id ORDER BY id
|
|
),
|
|
clicks AS (
|
|
SELECT url, COUNT(subscriber_id) as clicks FROM link_clicks
|
|
LEFT JOIN links ON (links.id = link_clicks.link_id)
|
|
WHERE subscriber_id = (SELECT id FROM prof)
|
|
GROUP BY links.id ORDER BY id
|
|
)
|
|
SELECT (SELECT email FROM prof) as email,
|
|
COALESCE((SELECT JSON_AGG(t) FROM prof t), '{}') AS profile,
|
|
COALESCE((SELECT JSON_AGG(t) FROM subs t), '[]') AS subscriptions,
|
|
COALESCE((SELECT JSON_AGG(t) FROM views t), '[]') AS campaign_views,
|
|
COALESCE((SELECT JSON_AGG(t) FROM clicks t), '[]') AS link_clicks;
|
|
|
|
-- Partial and RAW queries used to construct arbitrary subscriber
|
|
-- queries for segmentation follow.
|
|
|
|
-- name: query-subscribers
|
|
-- raw: true
|
|
-- Unprepared statement for issuring arbitrary WHERE conditions for
|
|
-- searching subscribers. While the results are sliced using offset+limit,
|
|
-- there's a COUNT() OVER() that still returns the total result count
|
|
-- for pagination in the frontend, albeit being a field that'll repeat
|
|
-- with every resultant row.
|
|
-- %s = arbitrary expression, %s = order by field, %s = order direction
|
|
SELECT COUNT(*) OVER () AS total, subscribers.* FROM subscribers
|
|
LEFT JOIN subscriber_lists
|
|
ON (
|
|
-- Optional list filtering.
|
|
(CASE WHEN CARDINALITY($1::INT[]) > 0 THEN true ELSE false END)
|
|
AND subscriber_lists.subscriber_id = subscribers.id
|
|
)
|
|
WHERE subscriber_lists.list_id = ALL($1::INT[])
|
|
%s
|
|
ORDER BY %s %s OFFSET $2 LIMIT $3;
|
|
|
|
-- name: query-subscribers-for-export
|
|
-- raw: true
|
|
-- Unprepared statement for issuring arbitrary WHERE conditions for
|
|
-- searching subscribers to do bulk CSV export.
|
|
-- %s = arbitrary expression
|
|
SELECT s.id, s.uuid, s.email, s.name, s.status, s.attribs, s.created_at, s.updated_at FROM subscribers s
|
|
LEFT JOIN subscriber_lists sl
|
|
ON (
|
|
-- Optional list filtering.
|
|
(CASE WHEN CARDINALITY($1::INT[]) > 0 THEN true ELSE false END)
|
|
AND sl.subscriber_id = s.id
|
|
)
|
|
WHERE sl.list_id = ALL($1::INT[]) AND id > $2
|
|
%s
|
|
ORDER BY s.id ASC LIMIT $3;
|
|
|
|
-- name: query-subscribers-template
|
|
-- raw: true
|
|
-- This raw query is reused in multiple queries (blocklist, add to list, delete)
|
|
-- etc., so it's kept has a raw template to be injected into other raw queries,
|
|
-- and for the same reason, it is not terminated with a semicolon.
|
|
--
|
|
-- All queries that embed this query should expect
|
|
-- $1=true/false (dry-run or not) and $2=[]INT (option list IDs).
|
|
-- That is, their positional arguments should start from $3.
|
|
SELECT subscribers.id FROM subscribers
|
|
LEFT JOIN subscriber_lists
|
|
ON (
|
|
-- Optional list filtering.
|
|
(CASE WHEN CARDINALITY($2::INT[]) > 0 THEN true ELSE false END)
|
|
AND subscriber_lists.subscriber_id = subscribers.id
|
|
)
|
|
WHERE subscriber_lists.list_id = ALL($2::INT[]) %s
|
|
LIMIT (CASE WHEN $1 THEN 1 END)
|
|
|
|
-- name: delete-subscribers-by-query
|
|
-- raw: true
|
|
WITH subs AS (%s)
|
|
DELETE FROM subscribers WHERE id=ANY(SELECT id FROM subs);
|
|
|
|
-- name: blocklist-subscribers-by-query
|
|
-- raw: true
|
|
WITH subs AS (%s),
|
|
b AS (
|
|
UPDATE subscribers SET status='blocklisted', updated_at=NOW()
|
|
WHERE id = ANY(SELECT id FROM subs)
|
|
)
|
|
UPDATE subscriber_lists SET status='unsubscribed', updated_at=NOW()
|
|
WHERE subscriber_id = ANY(SELECT id FROM subs);
|
|
|
|
-- name: add-subscribers-to-lists-by-query
|
|
-- raw: true
|
|
WITH subs AS (%s)
|
|
INSERT INTO subscriber_lists (subscriber_id, list_id)
|
|
(SELECT a, b FROM UNNEST(ARRAY(SELECT id FROM subs)) a, UNNEST($3::INT[]) b)
|
|
ON CONFLICT (subscriber_id, list_id) DO NOTHING;
|
|
|
|
-- name: delete-subscriptions-by-query
|
|
-- raw: true
|
|
WITH subs AS (%s)
|
|
DELETE FROM subscriber_lists
|
|
WHERE (subscriber_id, list_id) = ANY(SELECT a, b FROM UNNEST(ARRAY(SELECT id FROM subs)) a, UNNEST($3::INT[]) b);
|
|
|
|
-- name: unsubscribe-subscribers-from-lists-by-query
|
|
-- raw: true
|
|
WITH subs AS (%s)
|
|
UPDATE subscriber_lists SET status='unsubscribed', updated_at=NOW()
|
|
WHERE (subscriber_id, list_id) = ANY(SELECT a, b FROM UNNEST(ARRAY(SELECT id FROM subs)) a, UNNEST($3::INT[]) b);
|
|
|
|
|
|
-- lists
|
|
-- name: get-lists
|
|
SELECT * FROM lists WHERE (CASE WHEN $1 = '' THEN 1=1 ELSE type=$1::list_type END) ORDER by name DESC;
|
|
|
|
-- name: query-lists
|
|
WITH ls AS (
|
|
SELECT COUNT(*) OVER () AS total, lists.* FROM lists
|
|
WHERE ($1 = 0 OR id = $1) OFFSET $2 LIMIT $3
|
|
),
|
|
counts AS (
|
|
SELECT COUNT(*) as subscriber_count, list_id FROM subscriber_lists WHERE status != 'unsubscribed' GROUP BY list_id
|
|
)
|
|
SELECT ls.*, COALESCE(subscriber_count, 0) AS subscriber_count FROM ls
|
|
LEFT JOIN counts ON (counts.list_id = ls.id) ORDER BY %s %s;
|
|
|
|
|
|
-- name: get-lists-by-optin
|
|
-- Can have a list of IDs or a list of UUIDs.
|
|
SELECT * FROM lists WHERE (CASE WHEN $1 != '' THEN optin=$1::list_optin ELSE TRUE END) AND
|
|
(CASE WHEN $2::INT[] IS NOT NULL THEN id = ANY($2::INT[])
|
|
WHEN $3::UUID[] IS NOT NULL THEN uuid = ANY($3::UUID[])
|
|
END) ORDER BY name;
|
|
|
|
-- name: create-list
|
|
INSERT INTO lists (uuid, name, type, optin, tags) VALUES($1, $2, $3, $4, $5) RETURNING id;
|
|
|
|
-- name: update-list
|
|
UPDATE lists SET
|
|
name=(CASE WHEN $2 != '' THEN $2 ELSE name END),
|
|
type=(CASE WHEN $3 != '' THEN $3::list_type ELSE type END),
|
|
optin=(CASE WHEN $4 != '' THEN $4::list_optin ELSE optin END),
|
|
tags=$5::VARCHAR(100)[],
|
|
updated_at=NOW()
|
|
WHERE id = $1;
|
|
|
|
-- name: update-lists-date
|
|
UPDATE lists SET updated_at=NOW() WHERE id = ANY($1);
|
|
|
|
-- name: delete-lists
|
|
DELETE FROM lists WHERE id = ALL($1);
|
|
|
|
|
|
-- campaigns
|
|
-- name: create-campaign
|
|
-- This creates the campaign and inserts campaign_lists relationships.
|
|
WITH campLists AS (
|
|
-- Get the list_ids and their optin statuses for the campaigns found in the previous step.
|
|
SELECT id AS list_id, campaign_id, optin FROM lists
|
|
INNER JOIN campaign_lists ON (campaign_lists.list_id = lists.id)
|
|
WHERE id=ANY($13::INT[])
|
|
),
|
|
tpl AS (
|
|
-- If there's no template_id given, use the defualt template.
|
|
SELECT (CASE WHEN $12 = 0 THEN id ELSE $12 END) AS id FROM templates WHERE is_default IS TRUE
|
|
),
|
|
counts AS (
|
|
SELECT COALESCE(COUNT(id), 0) as to_send, COALESCE(MAX(id), 0) as max_sub_id
|
|
FROM subscribers
|
|
LEFT JOIN campLists ON (campLists.campaign_id = ANY($13::INT[]))
|
|
LEFT JOIN subscriber_lists ON (
|
|
subscriber_lists.status != 'unsubscribed' AND
|
|
subscribers.id = subscriber_lists.subscriber_id AND
|
|
subscriber_lists.list_id = campLists.list_id AND
|
|
|
|
-- For double opt-in lists, consider only 'confirmed' subscriptions. For single opt-ins,
|
|
-- any status except for 'unsubscribed' (already excluded above) works.
|
|
(CASE WHEN campLists.optin = 'double' THEN subscriber_lists.status = 'confirmed' ELSE true END)
|
|
)
|
|
WHERE subscriber_lists.list_id=ANY($13::INT[])
|
|
AND subscribers.status='enabled'
|
|
),
|
|
camp AS (
|
|
INSERT INTO campaigns (uuid, type, name, subject, from_email, body, altbody, content_type, send_at, tags, messenger, template_id, to_send, max_subscriber_id)
|
|
SELECT $1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, (SELECT id FROM tpl), (SELECT to_send FROM counts), (SELECT max_sub_id FROM counts)
|
|
RETURNING id
|
|
)
|
|
INSERT INTO campaign_lists (campaign_id, list_id, list_name)
|
|
(SELECT (SELECT id FROM camp), id, name FROM lists WHERE id=ANY($13::INT[]))
|
|
RETURNING (SELECT id FROM camp);
|
|
|
|
-- name: query-campaigns
|
|
-- Here, 'lists' is returned as an aggregated JSON array from campaign_lists because
|
|
-- the list reference may have been deleted.
|
|
-- While the results are sliced using offset+limit,
|
|
-- there's a COUNT() OVER() that still returns the total result count
|
|
-- for pagination in the frontend, albeit being a field that'll repeat
|
|
-- with every resultant row.
|
|
SELECT c.id, c.uuid, c.name, c.subject, c.from_email,
|
|
c.messenger, c.started_at, c.to_send, c.sent, c.type,
|
|
c.body, c.altbody, c.send_at, c.status, c.content_type, c.tags,
|
|
c.template_id, c.created_at, c.updated_at,
|
|
COUNT(*) OVER () AS total,
|
|
(
|
|
SELECT COALESCE(ARRAY_TO_JSON(ARRAY_AGG(l)), '[]') FROM (
|
|
SELECT COALESCE(campaign_lists.list_id, 0) AS id,
|
|
campaign_lists.list_name AS name
|
|
FROM campaign_lists WHERE campaign_lists.campaign_id = c.id
|
|
) l
|
|
) AS lists
|
|
FROM campaigns c
|
|
WHERE ($1 = 0 OR id = $1)
|
|
AND status=ANY(CASE WHEN ARRAY_LENGTH($2::campaign_status[], 1) != 0 THEN $2::campaign_status[] ELSE ARRAY[status] END)
|
|
AND ($3 = '' OR CONCAT(name, subject) ILIKE $3)
|
|
ORDER BY %s %s OFFSET $4 LIMIT $5;
|
|
|
|
-- name: get-campaign
|
|
SELECT campaigns.*,
|
|
COALESCE(templates.body, (SELECT body FROM templates WHERE is_default = true LIMIT 1)) AS template_body
|
|
FROM campaigns
|
|
LEFT JOIN templates ON (templates.id = campaigns.template_id)
|
|
WHERE CASE WHEN $1 > 0 THEN campaigns.id = $1 ELSE uuid = $2 END;
|
|
|
|
-- name: get-campaign-stats
|
|
-- This query is used to lazy load campaign stats (views, counts, list of lists) given a list of campaign IDs.
|
|
-- The query returns results in the same order as the given campaign IDs, and for non-existent campaign IDs,
|
|
-- the query still returns a row with 0 values. Thus, for lazy loading, the application simply iterate on the results in
|
|
-- the same order as the list of campaigns it would've queried and attach the results.
|
|
WITH lists AS (
|
|
SELECT campaign_id, JSON_AGG(JSON_BUILD_OBJECT('id', list_id, 'name', list_name)) AS lists FROM campaign_lists
|
|
WHERE campaign_id = ANY($1) GROUP BY campaign_id
|
|
), views AS (
|
|
SELECT campaign_id, COUNT(campaign_id) as num FROM campaign_views
|
|
WHERE campaign_id = ANY($1)
|
|
GROUP BY campaign_id
|
|
),
|
|
clicks AS (
|
|
SELECT campaign_id, COUNT(campaign_id) as num FROM link_clicks
|
|
WHERE campaign_id = ANY($1)
|
|
GROUP BY campaign_id
|
|
)
|
|
SELECT id as campaign_id,
|
|
COALESCE(v.num, 0) AS views,
|
|
COALESCE(c.num, 0) AS clicks,
|
|
COALESCE(l.lists, '[]') AS lists
|
|
FROM (SELECT id FROM UNNEST($1) AS id) x
|
|
LEFT JOIN lists AS l ON (l.campaign_id = id)
|
|
LEFT JOIN views AS v ON (v.campaign_id = id)
|
|
LEFT JOIN clicks AS c ON (c.campaign_id = id)
|
|
ORDER BY ARRAY_POSITION($1, id);
|
|
|
|
-- name: get-campaign-for-preview
|
|
SELECT campaigns.*, COALESCE(templates.body, (SELECT body FROM templates WHERE is_default = true LIMIT 1)) AS template_body,
|
|
(
|
|
SELECT COALESCE(ARRAY_TO_JSON(ARRAY_AGG(l)), '[]') FROM (
|
|
SELECT COALESCE(campaign_lists.list_id, 0) AS id,
|
|
campaign_lists.list_name AS name
|
|
FROM campaign_lists WHERE campaign_lists.campaign_id = campaigns.id
|
|
) l
|
|
) AS lists
|
|
FROM campaigns
|
|
LEFT JOIN templates ON (templates.id = campaigns.template_id)
|
|
WHERE campaigns.id = $1;
|
|
|
|
-- name: get-campaign-status
|
|
SELECT id, status, to_send, sent, started_at, updated_at
|
|
FROM campaigns
|
|
WHERE status=$1;
|
|
|
|
-- name: next-campaigns
|
|
-- Retreives campaigns that are running (or scheduled and the time's up) and need
|
|
-- to be processed. It updates the to_send count and max_subscriber_id of the campaign,
|
|
-- that is, the total number of subscribers to be processed across all lists of a campaign.
|
|
-- Thus, it has a sideaffect.
|
|
-- In addition, it finds the max_subscriber_id, the upper limit across all lists of
|
|
-- a campaign. This is used to fetch and slice subscribers for the campaign in next-subscriber-campaigns.
|
|
WITH camps AS (
|
|
-- Get all running campaigns and their template bodies (if the template's deleted, the default template body instead)
|
|
SELECT campaigns.*, COALESCE(templates.body, (SELECT body FROM templates WHERE is_default = true LIMIT 1)) AS template_body
|
|
FROM campaigns
|
|
LEFT JOIN templates ON (templates.id = campaigns.template_id)
|
|
WHERE (status='running' OR (status='scheduled' AND NOW() >= campaigns.send_at))
|
|
AND NOT(campaigns.id = ANY($1::INT[]))
|
|
),
|
|
campLists AS (
|
|
-- Get the list_ids and their optin statuses for the campaigns found in the previous step.
|
|
SELECT id AS list_id, campaign_id, optin FROM lists
|
|
INNER JOIN campaign_lists ON (campaign_lists.list_id = lists.id)
|
|
WHERE campaign_lists.campaign_id = ANY(SELECT id FROM camps)
|
|
),
|
|
counts AS (
|
|
-- For each campaign above, get the total number of subscribers and the max_subscriber_id
|
|
-- across all its lists.
|
|
SELECT id AS campaign_id,
|
|
COUNT(DISTINCT(subscriber_lists.subscriber_id)) AS to_send,
|
|
COALESCE(MAX(subscriber_lists.subscriber_id), 0) AS max_subscriber_id
|
|
FROM camps
|
|
LEFT JOIN campLists ON (campLists.campaign_id = camps.id)
|
|
LEFT JOIN subscriber_lists ON (
|
|
subscriber_lists.list_id = campLists.list_id AND
|
|
(CASE
|
|
-- For optin campaigns, only e-mail 'unconfirmed' subscribers belonging to 'double' optin lists.
|
|
WHEN camps.type = 'optin' THEN subscriber_lists.status = 'unconfirmed' AND campLists.optin = 'double'
|
|
|
|
-- For regular campaigns with double optin lists, only e-mail 'confirmed' subscribers.
|
|
WHEN campLists.optin = 'double' THEN subscriber_lists.status = 'confirmed'
|
|
|
|
-- For regular campaigns with non-double optin lists, e-mail everyone
|
|
-- except unsubscribed subscribers.
|
|
ELSE subscriber_lists.status != 'unsubscribed'
|
|
END)
|
|
)
|
|
GROUP BY camps.id
|
|
),
|
|
u AS (
|
|
-- For each campaign, update the to_send count and set the max_subscriber_id.
|
|
UPDATE campaigns AS ca
|
|
SET to_send = co.to_send,
|
|
status = (CASE WHEN status != 'running' THEN 'running' ELSE status END),
|
|
max_subscriber_id = co.max_subscriber_id,
|
|
started_at=(CASE WHEN ca.started_at IS NULL THEN NOW() ELSE ca.started_at END)
|
|
FROM (SELECT * FROM counts) co
|
|
WHERE ca.id = co.campaign_id
|
|
)
|
|
SELECT * FROM camps;
|
|
|
|
-- name: next-campaign-subscribers
|
|
-- Returns a batch of subscribers in a given campaign starting from the last checkpoint
|
|
-- (last_subscriber_id). Every fetch updates the checkpoint and the sent count, which means
|
|
-- every fetch returns a new batch of subscribers until all rows are exhausted.
|
|
WITH camps AS (
|
|
SELECT last_subscriber_id, max_subscriber_id, type
|
|
FROM campaigns
|
|
WHERE id=$1 AND status='running'
|
|
),
|
|
campLists AS (
|
|
SELECT id AS list_id, optin FROM lists
|
|
INNER JOIN campaign_lists ON (campaign_lists.list_id = lists.id)
|
|
WHERE campaign_lists.campaign_id = $1
|
|
),
|
|
subs AS (
|
|
SELECT DISTINCT ON(subscribers.id) id AS uniq_id, subscribers.* FROM subscriber_lists
|
|
INNER JOIN campLists ON (
|
|
campLists.list_id = subscriber_lists.list_id
|
|
)
|
|
INNER JOIN subscribers ON (
|
|
subscribers.status != 'blocklisted' AND
|
|
subscribers.id = subscriber_lists.subscriber_id AND
|
|
|
|
(CASE
|
|
-- For optin campaigns, only e-mail 'unconfirmed' subscribers.
|
|
WHEN (SELECT type FROM camps) = 'optin' THEN subscriber_lists.status = 'unconfirmed' AND campLists.optin = 'double'
|
|
|
|
-- For regular campaigns with double optin lists, only e-mail 'confirmed' subscribers.
|
|
WHEN campLists.optin = 'double' THEN subscriber_lists.status = 'confirmed'
|
|
|
|
-- For regular campaigns with non-double optin lists, e-mail everyone
|
|
-- except unsubscribed subscribers.
|
|
ELSE subscriber_lists.status != 'unsubscribed'
|
|
END)
|
|
)
|
|
WHERE subscriber_lists.status != 'unsubscribed' AND
|
|
id > (SELECT last_subscriber_id FROM camps) AND
|
|
id <= (SELECT max_subscriber_id FROM camps)
|
|
ORDER BY subscribers.id LIMIT $2
|
|
),
|
|
u AS (
|
|
UPDATE campaigns
|
|
SET last_subscriber_id = (SELECT MAX(id) FROM subs),
|
|
sent = sent + (SELECT COUNT(id) FROM subs),
|
|
updated_at = NOW()
|
|
WHERE (SELECT COUNT(id) FROM subs) > 0 AND id=$1
|
|
)
|
|
SELECT * FROM subs;
|
|
|
|
-- name: get-one-campaign-subscriber
|
|
SELECT * FROM subscribers
|
|
LEFT JOIN subscriber_lists ON (subscribers.id = subscriber_lists.subscriber_id AND subscriber_lists.status != 'unsubscribed')
|
|
WHERE subscriber_lists.list_id=ANY(
|
|
SELECT list_id FROM campaign_lists where campaign_id=$1 AND list_id IS NOT NULL
|
|
)
|
|
ORDER BY RANDOM() LIMIT 1;
|
|
|
|
-- name: update-campaign
|
|
WITH camp AS (
|
|
UPDATE campaigns SET
|
|
name=$2,
|
|
subject=$3,
|
|
from_email=$4,
|
|
body=$5,
|
|
altbody=(CASE WHEN $6 = '' THEN NULL ELSE $6 END),
|
|
content_type=$7::content_type,
|
|
send_at=$8::TIMESTAMP WITH TIME ZONE,
|
|
status=(CASE WHEN NOT $9 THEN 'draft' ELSE status END),
|
|
tags=$10::VARCHAR(100)[],
|
|
messenger=$11,
|
|
template_id=$12,
|
|
updated_at=NOW()
|
|
WHERE id = $1 RETURNING id
|
|
),
|
|
d AS (
|
|
-- Reset list relationships
|
|
DELETE FROM campaign_lists WHERE campaign_id = $1 AND NOT(list_id = ANY($13))
|
|
)
|
|
INSERT INTO campaign_lists (campaign_id, list_id, list_name)
|
|
(SELECT $1 as campaign_id, id, name FROM lists WHERE id=ANY($13::INT[]))
|
|
ON CONFLICT (campaign_id, list_id) DO UPDATE SET list_name = EXCLUDED.list_name;
|
|
|
|
-- name: update-campaign-counts
|
|
UPDATE campaigns SET
|
|
to_send=(CASE WHEN $2 != 0 THEN $2 ELSE to_send END),
|
|
sent=(CASE WHEN $3 != 0 THEN $3 ELSE sent END),
|
|
last_subscriber_id=(CASE WHEN $4 != 0 THEN $4 ELSE last_subscriber_id END),
|
|
updated_at=NOW()
|
|
WHERE id=$1;
|
|
|
|
-- name: update-campaign-status
|
|
UPDATE campaigns SET status=$2, updated_at=NOW() WHERE id = $1;
|
|
|
|
-- name: delete-campaign
|
|
DELETE FROM campaigns WHERE id=$1;
|
|
|
|
-- name: register-campaign-view
|
|
WITH view AS (
|
|
SELECT campaigns.id as campaign_id, subscribers.id AS subscriber_id FROM campaigns
|
|
LEFT JOIN subscribers ON (CASE WHEN $2::TEXT != '' THEN subscribers.uuid = $2::UUID ELSE FALSE END)
|
|
WHERE campaigns.uuid = $1
|
|
)
|
|
INSERT INTO campaign_views (campaign_id, subscriber_id)
|
|
VALUES((SELECT campaign_id FROM view), (SELECT subscriber_id FROM view));
|
|
|
|
-- users
|
|
-- name: get-users
|
|
SELECT * FROM users WHERE $1 = 0 OR id = $1 OFFSET $2 LIMIT $3;
|
|
|
|
-- name: create-user
|
|
INSERT INTO users (email, name, password, type, status) VALUES($1, $2, $3, $4, $5) RETURNING id;
|
|
|
|
-- name: update-user
|
|
UPDATE users SET
|
|
email=(CASE WHEN $2 != '' THEN $2 ELSE email END),
|
|
name=(CASE WHEN $3 != '' THEN $3 ELSE name END),
|
|
password=(CASE WHEN $4 != '' THEN $4 ELSE password END),
|
|
type=(CASE WHEN $5 != '' THEN $5::user_type ELSE type END),
|
|
status=(CASE WHEN $6 != '' THEN $6::user_status ELSE status END),
|
|
updated_at=NOW()
|
|
WHERE id = $1;
|
|
|
|
-- name: delete-user
|
|
-- Delete a user, except for the primordial super admin.
|
|
DELETE FROM users WHERE $1 != 1 AND id=$1;
|
|
|
|
|
|
-- templates
|
|
-- name: get-templates
|
|
-- Only if the second param ($2) is true, body is returned.
|
|
SELECT id, name, (CASE WHEN $2 = false THEN body ELSE '' END) as body,
|
|
is_default, created_at, updated_at
|
|
FROM templates WHERE $1 = 0 OR id = $1
|
|
ORDER BY created_at;
|
|
|
|
-- name: create-template
|
|
INSERT INTO templates (name, body) VALUES($1, $2) RETURNING id;
|
|
|
|
-- name: update-template
|
|
UPDATE templates SET
|
|
name=(CASE WHEN $2 != '' THEN $2 ELSE name END),
|
|
body=(CASE WHEN $3 != '' THEN $3 ELSE body END),
|
|
updated_at=NOW()
|
|
WHERE id = $1;
|
|
|
|
-- name: set-default-template
|
|
WITH u AS (
|
|
UPDATE templates SET is_default=true WHERE id=$1 RETURNING id
|
|
)
|
|
UPDATE templates SET is_default=false WHERE id != $1;
|
|
|
|
-- name: delete-template
|
|
-- Delete a template as long as there's more than one. One deletion, set all campaigns
|
|
-- with that template to the default template instead.
|
|
WITH tpl AS (
|
|
DELETE FROM templates WHERE id = $1 AND (SELECT COUNT(id) FROM templates) > 1 AND is_default = false RETURNING id
|
|
),
|
|
def AS (
|
|
SELECT id FROM templates WHERE is_default = true LIMIT 1
|
|
)
|
|
UPDATE campaigns SET template_id = (SELECT id FROM def) WHERE (SELECT id FROM tpl) > 0 AND template_id = $1
|
|
RETURNING (SELECT id FROM tpl);
|
|
|
|
|
|
-- media
|
|
-- name: insert-media
|
|
INSERT INTO media (uuid, filename, thumb, provider, created_at) VALUES($1, $2, $3, $4, NOW());
|
|
|
|
-- name: get-media
|
|
SELECT * FROM media WHERE provider=$1 ORDER BY created_at DESC;
|
|
|
|
-- name: delete-media
|
|
DELETE FROM media WHERE id=$1 RETURNING filename;
|
|
|
|
-- links
|
|
-- name: create-link
|
|
INSERT INTO links (uuid, url) VALUES($1, $2) ON CONFLICT (url) DO UPDATE SET url=EXCLUDED.url RETURNING uuid;
|
|
|
|
-- name: register-link-click
|
|
WITH link AS(
|
|
SELECT id, url FROM links WHERE uuid = $1
|
|
)
|
|
INSERT INTO link_clicks (campaign_id, subscriber_id, link_id) VALUES(
|
|
(SELECT id FROM campaigns WHERE uuid = $2),
|
|
(SELECT id FROM subscribers WHERE
|
|
(CASE WHEN $3::TEXT != '' THEN subscribers.uuid = $3::UUID ELSE FALSE END)
|
|
),
|
|
(SELECT id FROM link)
|
|
) RETURNING (SELECT url FROM link);
|
|
|
|
-- name: get-dashboard-charts
|
|
WITH clicks AS (
|
|
-- Clicks by day for the last 3 months
|
|
SELECT JSON_AGG(ROW_TO_JSON(row))
|
|
FROM (SELECT COUNT(*) AS count, created_at::DATE as date
|
|
FROM link_clicks GROUP by date ORDER BY date DESC LIMIT 100
|
|
) row
|
|
),
|
|
views AS (
|
|
-- Views by day for the last 3 months
|
|
SELECT JSON_AGG(ROW_TO_JSON(row))
|
|
FROM (SELECT COUNT(*) AS count, created_at::DATE as date
|
|
FROM campaign_views GROUP by date ORDER BY date DESC LIMIT 100
|
|
) row
|
|
)
|
|
SELECT JSON_BUILD_OBJECT('link_clicks', COALESCE((SELECT * FROM clicks), '[]'),
|
|
'campaign_views', COALESCE((SELECT * FROM views), '[]'));
|
|
|
|
-- name: get-dashboard-counts
|
|
SELECT JSON_BUILD_OBJECT('subscribers', JSON_BUILD_OBJECT(
|
|
'total', (SELECT COUNT(*) FROM subscribers),
|
|
'blocklisted', (SELECT COUNT(*) FROM subscribers WHERE status='blocklisted'),
|
|
'orphans', (
|
|
SELECT COUNT(id) FROM subscribers
|
|
LEFT JOIN subscriber_lists ON (subscribers.id = subscriber_lists.subscriber_id)
|
|
WHERE subscriber_lists.subscriber_id IS NULL
|
|
)
|
|
),
|
|
'lists', JSON_BUILD_OBJECT(
|
|
'total', (SELECT COUNT(*) FROM lists),
|
|
'private', (SELECT COUNT(*) FROM lists WHERE type='private'),
|
|
'public', (SELECT COUNT(*) FROM lists WHERE type='public'),
|
|
'optin_single', (SELECT COUNT(*) FROM lists WHERE optin='single'),
|
|
'optin_double', (SELECT COUNT(*) FROM lists WHERE optin='double')
|
|
),
|
|
'campaigns', JSON_BUILD_OBJECT(
|
|
'total', (SELECT COUNT(*) FROM campaigns),
|
|
'by_status', (
|
|
SELECT JSON_OBJECT_AGG (status, num) FROM
|
|
(SELECT status, COUNT(*) AS num FROM campaigns GROUP BY status) r
|
|
)
|
|
),
|
|
'messages', (SELECT SUM(sent) AS messages FROM campaigns));
|
|
|
|
-- name: get-settings
|
|
SELECT JSON_OBJECT_AGG(key, value) AS settings
|
|
FROM (
|
|
SELECT * FROM settings ORDER BY key
|
|
) t;
|
|
|
|
-- name: update-settings
|
|
UPDATE settings AS s SET value = c.value
|
|
-- For each key in the incoming JSON map, update the row with the key and its value.
|
|
FROM(SELECT * FROM JSONB_EACH($1)) AS c(key, value) WHERE s.key = c.key;
|