commit 6db5e7e44c437a04ce4c5193d7fa3399d31131da · bretton.dev/coves

+19

internal/atproto/utils/record_utils.go

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       	return ""

     

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       }

     

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       // StringFromNull converts sql.NullString to string

     

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       // Returns empty string if the NullString is not valid

     

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       func StringFromNull(ns sql.NullString) string {

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       	return ""

     

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       }

     

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       // ExtractCollectionFromURI extracts the collection from an AT-URI

     

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       // Format: at://did/collection/rkey -> collection

     

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       //

     

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       // Returns:

     

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       //   - Collection name (e.g., "social.coves.feed.comment") if URI is well-formed

     

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       //   - Empty string if URI is malformed or doesn't contain a collection segment

     

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       //

     

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       // Note: Empty string indicates "unknown/unsupported collection" and should be

     

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       // handled as an invalid or unparseable URI by the caller. Callers should validate

     

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       // the return value before using it for database queries or business logic.

     

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       func ExtractCollectionFromURI(uri string) string {

     

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       	withoutScheme := strings.TrimPrefix(uri, "at://")

     

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       	parts := strings.Split(withoutScheme, "/")

     

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       	if len(parts) >= 2 {

     

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       		return parts[1]

     

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       	}

     

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       	return ""

     

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       }

     

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       // StringFromNull converts sql.NullString to string

     

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       // Returns empty string if the NullString is not valid

     

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       func StringFromNull(ns sql.NullString) string {