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[core] GraphQL: Allow deploying legacy GraphQL API generation
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packages/@sanity/core/src/actions/graphql/v1/generateTypeFilters.js
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const {flatten} = require('lodash') | ||
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const filterCreators = { | ||
ID: createIdFilters, | ||
String: createStringFilters, | ||
Url: createStringFilters, | ||
Float: createNumberFilters, | ||
Integer: createNumberFilters, | ||
Boolean: createBooleanFilters, | ||
Datetime: createDateFilters, | ||
Date: createDateFilters, | ||
Object: createObjectFilters | ||
} | ||
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function generateTypeFilters(types) { | ||
const queryable = types.filter( | ||
type => type.type === 'Object' && type.interfaces && type.interfaces.includes('Document') | ||
) | ||
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return queryable.map(type => { | ||
const name = `${type.name}Filter` | ||
const fields = flatten(type.fields.map(createFieldFilters)).filter(Boolean) | ||
return {name, kind: 'InputObject', fields: fields.concat(getDocumentFilters(type))} | ||
}) | ||
} | ||
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function createFieldFilters(field) { | ||
if (filterCreators[field.type]) { | ||
return filterCreators[field.type](field) | ||
} | ||
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if (field.kind === 'List') { | ||
return createListFilters(field) | ||
} | ||
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if (field.isReference) { | ||
return createReferenceFilters(field) | ||
} | ||
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return createInlineTypeFilters(field) | ||
} | ||
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function getFieldName(field, modifier = '') { | ||
const suffix = modifier ? `_${modifier}` : '' | ||
return `${field.fieldName}${suffix}` | ||
} | ||
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function getDocumentFilters(type) { | ||
return ( | ||
[ | ||
{ | ||
fieldName: 'references', | ||
type: 'ID', | ||
description: 'All documents references the given document ID', | ||
constraint: { | ||
comparator: 'REFERENCES' | ||
} | ||
} | ||
], | ||
{ | ||
fieldName: 'is_draft', | ||
type: 'Boolean', | ||
description: 'All documents that are drafts', | ||
constraint: { | ||
field: '_id', | ||
comparator: 'IS_DRAFT' | ||
} | ||
} | ||
) | ||
} | ||
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function createEqualityFilter(field) { | ||
return { | ||
fieldName: getFieldName(field), | ||
type: field.type, | ||
description: 'All documents that are equal to given value', | ||
constraint: { | ||
field: field.fieldName, | ||
comparator: 'EQUALS' | ||
} | ||
} | ||
} | ||
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function createInequalityFilter(field) { | ||
return { | ||
fieldName: getFieldName(field, 'not'), | ||
type: field.type, | ||
description: 'All documents that are not equal to given value', | ||
constraint: { | ||
field: field.fieldName, | ||
comparator: 'NOT_EQUALS' | ||
} | ||
} | ||
} | ||
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function createDefaultFilters(field) { | ||
return [createEqualityFilter(field), createInequalityFilter(field)] | ||
} | ||
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function createGtLtFilters(field) { | ||
return [ | ||
{ | ||
fieldName: getFieldName(field, 'lt'), | ||
type: field.type, | ||
description: 'All documents are less than given value', | ||
constraint: { | ||
field: field.fieldName, | ||
comparator: 'LT' | ||
} | ||
}, | ||
{ | ||
fieldName: getFieldName(field, 'lte'), | ||
type: field.type, | ||
description: 'All documents are less than or equal to given value', | ||
constraint: { | ||
field: field.fieldName, | ||
comparator: 'LTE' | ||
} | ||
}, | ||
{ | ||
fieldName: getFieldName(field, 'gt'), | ||
type: field.type, | ||
description: 'All documents are greater than given value', | ||
constraint: { | ||
field: field.fieldName, | ||
comparator: 'GT' | ||
} | ||
}, | ||
{ | ||
fieldName: getFieldName(field, 'gte'), | ||
type: field.type, | ||
description: 'All documents are greater than or equal to given value', | ||
constraint: { | ||
field: field.fieldName, | ||
comparator: 'GTE' | ||
} | ||
} | ||
] | ||
} | ||
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function createBooleanFilters(field) { | ||
return createDefaultFilters(field) | ||
} | ||
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function createIdFilters(field) { | ||
return createStringFilters(field) | ||
} | ||
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function createDateFilters(field) { | ||
return createDefaultFilters(field).concat(createGtLtFilters(field)) | ||
} | ||
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function createStringFilters(field) { | ||
return createDefaultFilters(field).concat([ | ||
{ | ||
fieldName: getFieldName(field, 'matches'), | ||
type: 'String', | ||
description: 'All documents contain (match) the given word/words', | ||
constraint: { | ||
field: field.fieldName, | ||
comparator: 'MATCHES' | ||
} | ||
}, | ||
{ | ||
fieldName: getFieldName(field, 'in'), | ||
kind: 'List', | ||
children: { | ||
type: 'String', | ||
isNullable: false | ||
}, | ||
description: 'All documents match one of the given values', | ||
constraint: { | ||
field: field.fieldName, | ||
comparator: 'IN' | ||
} | ||
}, | ||
{ | ||
fieldName: getFieldName(field, 'not_in'), | ||
kind: 'List', | ||
children: { | ||
type: 'String', | ||
isNullable: false | ||
}, | ||
description: 'None of the values match any of the given values', | ||
constraint: { | ||
field: field.fieldName, | ||
comparator: 'NOT_IN' | ||
} | ||
} | ||
]) | ||
} | ||
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function createNumberFilters(field) { | ||
return createDefaultFilters(field).concat(createGtLtFilters(field)) | ||
} | ||
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function createObjectFilters(field) { | ||
// @todo | ||
return [] | ||
} | ||
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function createListFilters(field) { | ||
// @todo | ||
return [] | ||
} | ||
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function createInlineTypeFilters(field) { | ||
// @todo | ||
return [] | ||
} | ||
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function createReferenceFilters(field) { | ||
return [ | ||
{ | ||
fieldName: getFieldName(field), | ||
type: 'ID', | ||
constraint: { | ||
field: `${field.fieldName}._ref`, | ||
comparator: 'EQUALS' | ||
} | ||
} | ||
] | ||
} | ||
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module.exports = generateTypeFilters |
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