mirror of
https://github.com/zitadel/zitadel.git
synced 2024-12-15 12:27:59 +00:00
250f2344c8
# Which Problems Are Solved Add a cache implementation using Redis single mode. This does not add support for Redis Cluster or sentinel. # How the Problems Are Solved Added the `internal/cache/redis` package. All operations occur atomically, including setting of secondary indexes, using LUA scripts where needed. The [`miniredis`](https://github.com/alicebob/miniredis) package is used to run unit tests. # Additional Changes - Move connector code to `internal/cache/connector/...` and remove duplicate code from `query` and `command` packages. - Fix a missed invalidation on the restrictions projection # Additional Context Closes #8130
30 lines
759 B
Lua
30 lines
759 B
Lua
local result = redis.call("GET", KEYS[1])
|
|
if result == false then
|
|
return nil
|
|
end
|
|
local object_id = tostring(result)
|
|
|
|
local object = getCall("HGET", object_id, "object")
|
|
if object == nil then
|
|
-- object expired, but there are keys that need to be cleaned up
|
|
remove(object_id)
|
|
return nil
|
|
end
|
|
|
|
-- max-age must be checked manually
|
|
local expiry = getCall("HGET", object_id, "expiry")
|
|
if not (expiry == nil) and expiry > 0 then
|
|
if getTime() > expiry then
|
|
remove(object_id)
|
|
return nil
|
|
end
|
|
end
|
|
|
|
local usage_lifetime = getCall("HGET", object_id, "usage_lifetime")
|
|
-- reset usage based TTL
|
|
if not (usage_lifetime == nil) and tonumber(usage_lifetime) > 0 then
|
|
redis.call('EXPIRE', object_id, usage_lifetime)
|
|
end
|
|
|
|
return object
|