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37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
'use strict';
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const { create } = require("error-chain");
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const pgErrorCodes = require("pg-error-codes");
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const DatabaseError = require("../database-error.js");
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const getValues = require("../get-values");
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let NotNullConstraintViolationError = create(DatabaseError, "NotNullConstraintViolationError", { inheritsFrom: DatabaseError });
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let messageRegex = /^(.+) - null value in column "([^"]+)" violates not-null constraint$/;
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module.exports = {
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error: NotNullConstraintViolationError,
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errorName: "NotNullConstraintViolationError",
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check: function checkType(error) {
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return (
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// PostgreSQL (via `pg`):
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(error.length != null && error.file != null && error.line != null && error.routine != null && error.code === "23502")
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);
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},
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convert: function convertError(error) {
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let [_, query, _column] = messageRegex.exec(error.message);
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return new NotNullConstraintViolationError(`Missing required value for column '${error.column}' in table '${error.table}'`, {
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originalError: error,
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pgCode: error.code,
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code: pgErrorCodes[error.code],
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schema: error.schema,
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table: error.table,
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column: error.column,
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values: getValues(error.detail),
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query: query
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});
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}
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};
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