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author | 2020-11-16 00:10:28 +0100 | |
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committer | 2020-11-16 00:10:28 +0100 | |
commit | e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch) | |
tree | 55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/schema-utils/dist/util/hints.js | |
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api, login, auth
Diffstat (limited to 'node_modules/schema-utils/dist/util/hints.js')
-rw-r--r-- | node_modules/schema-utils/dist/util/hints.js | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/node_modules/schema-utils/dist/util/hints.js b/node_modules/schema-utils/dist/util/hints.js new file mode 100644 index 0000000..afa00d5 --- /dev/null +++ b/node_modules/schema-utils/dist/util/hints.js @@ -0,0 +1,105 @@ +"use strict"; + +const Range = require('./Range'); +/** @typedef {import("../validate").Schema} Schema */ + +/** + * @param {Schema} schema + * @param {boolean} logic + * @return {string[]} + */ + + +module.exports.stringHints = function stringHints(schema, logic) { + const hints = []; + let type = 'string'; + const currentSchema = { ...schema + }; + + if (!logic) { + const tmpLength = currentSchema.minLength; + const tmpFormat = currentSchema.formatMinimum; + const tmpExclusive = currentSchema.formatExclusiveMaximum; + currentSchema.minLength = currentSchema.maxLength; + currentSchema.maxLength = tmpLength; + currentSchema.formatMinimum = currentSchema.formatMaximum; + currentSchema.formatMaximum = tmpFormat; + currentSchema.formatExclusiveMaximum = !currentSchema.formatExclusiveMinimum; + currentSchema.formatExclusiveMinimum = !tmpExclusive; + } + + if (typeof currentSchema.minLength === 'number') { + if (currentSchema.minLength === 1) { + type = 'non-empty string'; + } else { + const length = Math.max(currentSchema.minLength - 1, 0); + hints.push(`should be longer than ${length} character${length > 1 ? 's' : ''}`); + } + } + + if (typeof currentSchema.maxLength === 'number') { + if (currentSchema.maxLength === 0) { + type = 'empty string'; + } else { + const length = currentSchema.maxLength + 1; + hints.push(`should be shorter than ${length} character${length > 1 ? 's' : ''}`); + } + } + + if (currentSchema.pattern) { + hints.push(`should${logic ? '' : ' not'} match pattern ${JSON.stringify(currentSchema.pattern)}`); + } + + if (currentSchema.format) { + hints.push(`should${logic ? '' : ' not'} match format ${JSON.stringify(currentSchema.format)}`); + } + + if (currentSchema.formatMinimum) { + hints.push(`should be ${currentSchema.formatExclusiveMinimum ? '>' : '>='} ${JSON.stringify(currentSchema.formatMinimum)}`); + } + + if (currentSchema.formatMaximum) { + hints.push(`should be ${currentSchema.formatExclusiveMaximum ? '<' : '<='} ${JSON.stringify(currentSchema.formatMaximum)}`); + } + + return [type].concat(hints); +}; +/** + * @param {Schema} schema + * @param {boolean} logic + * @return {string[]} + */ + + +module.exports.numberHints = function numberHints(schema, logic) { + const hints = [schema.type === 'integer' ? 'integer' : 'number']; + const range = new Range(); + + if (typeof schema.minimum === 'number') { + range.left(schema.minimum); + } + + if (typeof schema.exclusiveMinimum === 'number') { + range.left(schema.exclusiveMinimum, true); + } + + if (typeof schema.maximum === 'number') { + range.right(schema.maximum); + } + + if (typeof schema.exclusiveMaximum === 'number') { + range.right(schema.exclusiveMaximum, true); + } + + const rangeFormat = range.format(logic); + + if (rangeFormat) { + hints.push(rangeFormat); + } + + if (typeof schema.multipleOf === 'number') { + hints.push(`should${logic ? '' : ' not'} be multiple of ${schema.multipleOf}`); + } + + return hints; +};
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