graphile-build-pg/node8plus/PgLiveProvider.js

Build a GraphQL schema by reflection over a PostgreSQL schema. Easy to customize since it's built with plugins on graphile-build

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _graphileBuild = require("graphile-build");
class PgLiveProvider extends _graphileBuild.LiveProvider {
  // eslint-disable-next-line flowtype/no-weak-types
  constructor(...args) {
    super(...args);
    this.namespace = "pg";
  }
  collectionIdentifierIsValid(collectionIdentifier) {
    return collectionIdentifier && collectionIdentifier.kind === "class";
  }
  recordIdentifierIsValid(collectionIdentifier,
  // eslint-disable-next-line flowtype/no-weak-types
  recordIdentifier) {
    if (!Array.isArray(recordIdentifier)) return false;
    if (!collectionIdentifier.primaryKeyConstraint) return false;
    if (recordIdentifier.length !== collectionIdentifier.primaryKeyConstraint.keyAttributes.length) {
      return false;
    }
    // TODO: more validation would not go amiss
    return true;
  }
}
exports.default = PgLiveProvider;
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