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36 lines
985 B
36 lines
985 B
'use strict'; |
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module.exports = function defFunc(ajv) { |
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defFunc.definition = { |
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type: 'number', |
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macro: function (schema, parentSchema) { |
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var min = schema[0] |
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, max = schema[1] |
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, exclusive = parentSchema.exclusiveRange; |
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validateRangeSchema(min, max, exclusive); |
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return exclusive === true |
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? {exclusiveMinimum: min, exclusiveMaximum: max} |
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: {minimum: min, maximum: max}; |
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}, |
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metaSchema: { |
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type: 'array', |
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minItems: 2, |
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maxItems: 2, |
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items: { type: 'number' } |
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} |
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}; |
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ajv.addKeyword('range', defFunc.definition); |
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ajv.addKeyword('exclusiveRange'); |
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return ajv; |
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function validateRangeSchema(min, max, exclusive) { |
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if (exclusive !== undefined && typeof exclusive != 'boolean') |
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throw new Error('Invalid schema for exclusiveRange keyword, should be boolean'); |
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if (min > max || (exclusive && min == max)) |
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throw new Error('There are no numbers in range'); |
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} |
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};
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