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zeekayandHanzo Dev
c1372cb0cc
Five gaps that a monitoring product cannot be sold without. anomaly scores whether a transaction is unusual for the entity that made it, which is the statutory question — consistency with the customer's own profile — and one no fixed threshold can express. It complements the rule library rather than replacing it: rules encode typologies someone has already named, and are blind to anything nobody has written down. The design is deliberately attributable: a score can name the features that drove it, which is what a supervisor asks for and what a neural scorer cannot answer. retention keeps records for their statutory period and destroys them when it runs out, including the retained assessment whether or not it produced a report. token protects direct identifiers at rest while keeping the engine able to correlate: one key schedule, a deterministic org-scoped pseudonym to index on and a sealed record for reads that are entitled to it, so a record can be found by party without holding the party's name in the clear. replay runs a rule over real history and reports what it would have done before anyone activates it — the same question as "how many alerts would this raise", which is what makes a rule change reviewable rather than a live experiment. reference holds the published data a rule needs but cannot derive: currency conversion and jurisdiction risk listings, each carrying the date it was current at, each refusing to answer rather than guess. Passing an unknown currency through unchanged moves every threshold by the exchange rate — the structuring rule compared raw notional, so 9,500 units of a minor currency read as a near-threshold cash amount. A jurisdiction list that answers "not listed" because it was never loaded is indistinguishable from a clean world. Co-authored-by: Hanzo Dev <[email protected]>
11 lines
329 B
Go
11 lines
329 B
Go
package cases
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import "errors"
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// ErrNotFound is returned when a case is not found.
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var ErrNotFound = errors.New("case not found")
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// ErrNoAssessment is returned when a case would be closed without the retained
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// decision that closed it.
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var ErrNoAssessment = errors.New("case cannot be closed without a retained assessment")
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