70 lines
2.0 KiB
JavaScript
70 lines
2.0 KiB
JavaScript
import intercept from 'apr-intercept';
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import keys from 'lodash.keys';
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import reduce from 'apr-reduce';
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import assign from 'lodash.assign';
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import yup from 'yup';
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/*****************************************************************************/
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const validateField = async (field, value) => {
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const [err] = await intercept(field.validate(value));
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return err ? err.errors.shift() : '';
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};
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const validateSchema = async (schema, value) => {
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const errors = await reduce(
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keys(schema),
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async (errors, name) => {
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const msg = await validateField(schema[name], value[name]);
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return !msg ? errors : assign(errors, { [name]: msg });
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},
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{}
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);
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if (keys(errors).length) {
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throw errors;
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}
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};
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/*****************************************************************************/
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const matches = {
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nameStart: /^[a-zA-Z]|\d/,
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nameBody: /^([a-zA-Z]|\d|_|-)+$/
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};
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const msgs = {
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required: prefix => `${prefix} must be defined.`,
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nameStart: prefix => `${prefix} can only start with letters and numbers.`,
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nameBody: prefix =>
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`${prefix} cannot contain spaces and can only contain letters, numbers, underscores (_), and hyphens (-).`
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};
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const Schemas = {
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tag: {
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name: yup
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.string()
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.required(msgs.required('Key'))
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.matches(matches.nameStart, msgs.nameStart('Key'))
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.matches(matches.nameBody, msgs.nameBody('Key')),
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value: yup
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.string()
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.required(msgs.required('Value'))
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.matches(matches.nameStart, msgs.nameStart('Value'))
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.matches(matches.nameBody, msgs.nameBody('Value'))
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},
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instanceName: {
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name: yup
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.string()
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.matches(matches.nameStart, msgs.nameStart('Instance name'))
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.matches(matches.nameBody, msgs.nameBody('Instance Name'))
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}
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};
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/*****************************************************************************/
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export const addTag = tag => validateSchema(Schemas.tag, tag);
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export const instanceName = ({ name }) =>
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!name ? null : validateSchema(Schemas.instanceName, { name });
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