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check-request-property-type-changed.go
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check-request-property-type-changed.go
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package checker
import (
"github.com/tufin/oasdiff/diff"
)
const (
RequestBodyTypeChangedId = "request-body-type-changed"
RequestPropertyTypeChangedId = "request-property-type-changed"
)
func RequestPropertyTypeChangedCheck(diffReport *diff.Diff, operationsSources *diff.OperationsSourcesMap, config *Config) Changes {
result := make(Changes, 0)
if diffReport.PathsDiff == nil {
return result
}
for path, pathItem := range diffReport.PathsDiff.Modified {
if pathItem.OperationsDiff == nil {
continue
}
for operation, operationItem := range pathItem.OperationsDiff.Modified {
if operationItem.RequestBodyDiff == nil ||
operationItem.RequestBodyDiff.ContentDiff == nil ||
operationItem.RequestBodyDiff.ContentDiff.MediaTypeModified == nil {
continue
}
source := (*operationsSources)[operationItem.Revision]
modifiedMediaTypes := operationItem.RequestBodyDiff.ContentDiff.MediaTypeModified
for mediaType, mediaTypeDiff := range modifiedMediaTypes {
if mediaTypeDiff.SchemaDiff != nil {
schemaDiff := mediaTypeDiff.SchemaDiff
typeDiff := schemaDiff.TypeDiff
formatDiff := schemaDiff.FormatDiff
if !typeDiff.Empty() || !formatDiff.Empty() {
typeDiff, formatDiff = fillEmptyTypeAndFormatDiffs(typeDiff, schemaDiff, formatDiff)
result = append(result, ApiChange{
Id: RequestBodyTypeChangedId,
Level: conditionalError(breakingTypeFormatChangedInRequestProperty(typeDiff, formatDiff, mediaType, schemaDiff), INFO),
Args: []any{typeDiff.From, formatDiff.From, typeDiff.To, formatDiff.To},
Operation: operation,
OperationId: operationItem.Revision.OperationID,
Path: path,
Source: source,
})
}
}
CheckModifiedPropertiesDiff(
mediaTypeDiff.SchemaDiff,
func(propertyPath string, propertyName string, propertyDiff *diff.SchemaDiff, parent *diff.SchemaDiff) {
if propertyDiff.Revision == nil {
return
}
if propertyDiff.Revision.ReadOnly {
return
}
schemaDiff := propertyDiff
typeDiff := schemaDiff.TypeDiff
formatDiff := schemaDiff.FormatDiff
if !typeDiff.Empty() || !formatDiff.Empty() {
typeDiff, formatDiff = fillEmptyTypeAndFormatDiffs(typeDiff, schemaDiff, formatDiff)
result = append(result, ApiChange{
Id: RequestPropertyTypeChangedId,
Level: conditionalError(breakingTypeFormatChangedInRequestProperty(typeDiff, formatDiff, mediaType, schemaDiff), INFO),
Args: []any{propertyFullName(propertyPath, propertyName), typeDiff.From, formatDiff.From, typeDiff.To, formatDiff.To},
Operation: operation,
OperationId: operationItem.Revision.OperationID,
Path: path,
Source: source,
})
}
})
}
}
}
return result
}
func fillEmptyTypeAndFormatDiffs(typeDiff *diff.ValueDiff, schemaDiff *diff.SchemaDiff, formatDiff *diff.ValueDiff) (*diff.ValueDiff, *diff.ValueDiff) {
if typeDiff == nil {
typeDiff = &diff.ValueDiff{From: schemaDiff.Revision.Type, To: schemaDiff.Revision.Type}
}
if formatDiff == nil {
formatDiff = &diff.ValueDiff{From: schemaDiff.Revision.Format, To: schemaDiff.Revision.Format}
}
return typeDiff, formatDiff
}
func breakingTypeFormatChangedInRequestProperty(typeDiff *diff.ValueDiff, formatDiff *diff.ValueDiff, mediaType string, schemaDiff *diff.SchemaDiff) bool {
if typeDiff != nil {
return !isTypeContained(typeDiff.To, typeDiff.From, mediaType)
}
if formatDiff != nil {
return !isFormatContained(schemaDiff.Revision.Type, formatDiff.To, formatDiff.From)
}
return false
}