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enhancement(docs): add activity data structure example

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This commit is contained in:
Florian Schade
2024-05-16 15:41:11 +02:00
parent 6fa8a90298
commit 356eec2c2b
1 changed files with 18 additions and 4 deletions
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22
docs/ocis/adr/0028-activities-service.md
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@@ -39,7 +39,21 @@ Besides the current resource, the user should also be able to decide if he wants
### Activity format
* Normalize the activities before storing them.
* Only store event ids and get the related event from the event-history service when needed.
* Only store relevant data to get the related event from the event-history service when needed, e.g.,
```go
package pseudo_code
import (
"time"
)
type Activity struct {
ResourceId string
EventID string
Depth int64
Timestamp time.Time
}
```
* Store the activity in a human-readable way e.g. "resource A has been shared with user B."
* Store each activity only on the resource itself.
* Store each activity only on the resource itself and all its parents.
@@ -71,9 +85,9 @@ Besides the current resource, the user should also be able to decide if he wants
* Other database types might be more efficient for storing activities.
* Using the go-micro-store only allows storing the activity in a key-value format.
* Activity Format:
* Storing only the event ids and getting the related data from the event-history service when needed
might introduce additional latency when querying activities.
* Adding each event-id to each resource parent leads to a lot of duplicated data.
* Storing only the event ids and getting the related data from the event-history service when needed
might introduce additional latency when querying activities.
* Adding each event-id to each resource parent leads to a lot of duplicated data.
## Pros and Cons of the Options <!-- optional -->