@medusajs/utils
Version:
Medusa utilities functions shared by Medusa core and Modules
77 lines • 2.9 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.toGraphQLSchema = void 0;
exports.generateGraphQLFromEntity = generateGraphQLFromEntity;
const entity_1 = require("../entity");
const entity_builder_1 = require("./entity-builder");
const parse_entity_name_1 = require("./entity-builder/parse-entity-name");
const get_attribute_1 = require("./graphql-builder/get-attribute");
const set_relationship_1 = require("./graphql-builder/set-relationship");
function generateGraphQLFromEntity(entity) {
const { schema } = entity.parse();
const { modelName } = (0, parse_entity_name_1.parseEntityName)(entity);
let extra = [];
let gqlSchema = [];
Object.entries(schema).forEach(([name, property]) => {
const field = property.parse(name);
if ("fieldName" in field) {
const prop = (0, get_attribute_1.getGraphQLAttributeFromDMLPropety)(modelName, name, property);
if (prop.enum) {
extra.push(prop.enum);
}
gqlSchema.push(`${prop.attribute}`);
}
else {
if (["belongsTo", "hasOneWithFK"].includes(field.type)) {
const foreignKeyName = (0, entity_builder_1.getForeignKey)(field);
const fkProp = (0, get_attribute_1.getGraphQLAttributeFromDMLPropety)(modelName, field.name, {
$dataType: "",
parse() {
return {
fieldName: foreignKeyName,
computed: false,
dataType: { name: "text" },
nullable: field.nullable || false,
indexes: [],
relationships: [],
};
},
});
gqlSchema.push(`${fkProp.attribute}`);
}
const prop = (0, set_relationship_1.setGraphQLRelationship)(modelName, field);
if (prop.extra) {
extra.push(prop.extra);
}
gqlSchema.push(`${prop.attribute}`);
}
});
return `
${extra.join("\n")}
type ${modelName} {
${gqlSchema.join("\n")}
}
`;
}
/**
* Takes a DML entity and returns a GraphQL schema string.
* @param entity
*/
const toGraphQLSchema = (entities) => {
const gqlSchemas = entities.map((entity) => {
if (entity_1.DmlEntity.isDmlEntity(entity)) {
return generateGraphQLFromEntity(entity);
}
return entity;
});
const defaultMedusaSchema = gqlSchemas.length > 0
? `
scalar DateTime
scalar JSON
directive @enumValue(value: String) on ENUM_VALUE
`
: "";
return defaultMedusaSchema + gqlSchemas.join("\n");
};
exports.toGraphQLSchema = toGraphQLSchema;
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