fix: Prevent multiple docs from being linked in one one #1790
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AndrewSisley
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## develop #1790 +/- ##
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- Coverage 75.88% 75.69% -0.19%
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Files 209 209
Lines 22106 22213 +107
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+ Hits 16774 16812 +38
- Misses 4183 4233 +50
- Partials 1149 1168 +19
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| @@ -600,3 +602,12 @@ func NewErrDocCreate(inner error) error { | |||
| func NewErrDocUpdate(inner error) error { | |||
| return errors.Wrap(errDocUpdate, inner) | |||
| } | |||
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| func NewErrOneOneAlreadyLinked(documentId, targetId, relationName string) error { | |||
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Nitpick: rename to documentID, targetID
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This is a concerningly inefficient approach here. This should very much be refactored once #298 is completed, where each relation gets its own unique index. This would be analgeous to an SQL foreign key unique constraint. It will ofc be a space/time tradeoff, indexes using more space, but will turn this operation into an O(1) instead of O(n), at the cost of O(n) space. This tradeoff can be exposed via the Eg. type Author {
name: String
book: Book @relation(index: false) # by default this would be (index: true)
} |
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really@@hi |
…k#1790) ## Relevant issue(s) Resolves sourcenetwork#1646 ## Description Prevents multiple docs from being linked in one one. It does this by scanning if from primary, or a point-lookup if from secondary. By going via the `Fetcher` interface and `newFetcher` func this should respect Lens, and any indexes once the are implemented. A handful of import/export tests got removed as they would no longer have anything to do with import/export once corrected (the error occurs before that action).
Relevant issue(s)
Resolves #1646
Description
Prevents multiple docs from being linked in one one.
It does this by scanning if from primary, or a point-lookup if from secondary. By going via the
Fetcherinterface andnewFetcherfunc this should respect Lens, and any indexes once the are implemented.A handful of import/export tests got removed as they would no longer have anything to do with import/export once corrected (the error occurs before that action).