API for user groups count
What does this MR do?
This MR creates an admin api to return the Group count for a list of users.
The api will be invoked asynchronously in the Admin Users dashboard.
The rationale behind this choice of design is mentioned in the POC.
Query:
SELECT
COUNT(*) AS count_all,
"user_id" AS user_id
FROM ((
SELECT
namespaces.*,
members.user_id AS user_id
FROM
"namespaces"
INNER JOIN "members" ON "members"."source_type" = 'Namespace'
AND "members"."source_type" = 'Namespace'
AND "members"."requested_at" IS NULL
AND "members"."access_level" != 5
AND "members"."source_id" = "namespaces"."id"
AND "members"."type" = 'GroupMember'
WHERE
"namespaces"."type" = 'Group'
AND (members.user_id IN (200, 401, 1003, 40098, 432190, 4456462, 135664, 3432534, 3231111, 35656, 21212, 435436, 325452, 1234132, 5654767, 5647634, 56266, 324325, 254356, 6578356, 201, 402, 1004, 40099, 432191, 4456463, 135665, 3432535, 3231112, 35657, 21213, 435437, 325453, 1234133, 5654768, 5647635, 56267, 324326, 254357, 6578357, 202, 403, 1005, 40092, 432192, 4456464, 135666, 3432536, 3231113, 35658, 21214, 435438, 325454, 1234134, 5654799, 5647636, 56268, 324327, 254358, 6578358, 203, 404, 1006, 40093, 432193, 4456465, 135667, 3432537, 3231114, 35659, 21215, 435439, 325455, 1234135, 5654760, 5647637, 56269, 324328, 254359, 6578359, 204, 405, 1007, 40094, 432194, 4456466, 135668, 3432538, 3231115, 35650, 21216, 435430, 325456, 1234136, 5654762, 5647638, 56260, 324329, 254350, 6578351))
AND (access_level >= 10))
UNION (
SELECT
namespaces.*,
project_authorizations.user_id AS user_id
FROM
"namespaces"
INNER JOIN "projects" ON "projects"."namespace_id" = "namespaces"."id"
INNER JOIN "project_authorizations" ON "project_authorizations"."project_id" = "projects"."id"
WHERE
"namespaces"."type" = 'Group'
AND (project_authorizations.user_id IN (200, 401, 1003, 40098, 432190, 4456462, 135664, 3432534, 3231111, 35656, 21212, 435436, 325452, 1234132, 5654767, 5647634, 56266, 324325, 254356, 6578356, 201, 402, 1004, 40099, 432191, 4456463, 135665, 3432535, 3231112, 35657, 21213, 435437, 325453, 1234133, 5654768, 5647635, 56267, 324326, 254357, 6578357, 202, 403, 1005, 40092, 432192, 4456464, 135666, 3432536, 3231113, 35658, 21214, 435438, 325454, 1234134, 5654799, 5647636, 56268, 324327, 254358, 6578358, 203, 404, 1006, 40093, 432193, 4456465, 135667, 3432537, 3231114, 35659, 21215, 435439, 325455, 1234135, 5654760, 5647637, 56269, 324328, 254359, 6578359, 204, 405, 1007, 40094, 432194, 4456466, 135668, 3432538, 3231115, 35650, 21216, 435430, 325456, 1234136, 5654762, 5647638, 56260, 324329, 254350, 6578351)))) namespaces
GROUP BY
"user_id";
Execution plan: https://explain.depesz.com/s/opqDh
Time: 3.807 s
- planning: 5.580 ms
- execution: 3.802 s
- I/O read: 3.722 s
- I/O write: 0.000 ms
Shared buffers:
- hits: 5890 (~46.00 MiB) from the buffer pool
- reads: 2297 (~17.90 MiB) from the OS file cache, including disk I/O
- dirtied: 47 (~376.00 KiB)
- writes: 0
Mentions #249589 (closed)
Screenshots
Does this MR meet the acceptance criteria?
Conformity
-
Changelog entry -
Documentation (if required) -
Code review guidelines -
Merge request performance guidelines -
Style guides -
Database guides -
Separation of EE specific content
Availability and Testing
-
Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process. -
Tested in all supported browsers -
Informed Infrastructure department of a default or new setting change, if applicable per definition of done
Security
If this MR contains changes to processing or storing of credentials or tokens, authorization and authentication methods and other items described in the security review guidelines:
-
Label as security and @ mention @gitlab-com/gl-security/appsec
-
The MR includes necessary changes to maintain consistency between UI, API, email, or other methods -
Security reports checked/validated by a reviewer from the AppSec team
Closes #249589 (closed)
Edited by Aishwarya Subramanian