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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | 1x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 1x 1x 3x 1x 1x 3x | import { autoInjectable } from "tsyringe";
import { Tr8AST, Tx } from "../../domain/ast.js";
import { SemanticValidationRule, ValidationResult } from "../validator.js";
@autoInjectable()
class NoEmptySourceAndDestinationInTxRule implements SemanticValidationRule {
validate(ast: Tr8AST): ValidationResult {
let isValid = true;
const errors: string[] = [];
for (const tx of ast.txs) {
const { isValid: txIsValid, errors: txErrors } = this.validateTx(tx);
isValid &&= txIsValid;
errors.push(...txErrors);
}
return {
isValid,
errors,
};
}
validateTx(tx: Tx): ValidationResult {
let isValid = true;
const errors: string[] = [];
if (tx.sources.length === 0) {
isValid &&= false;
errors.push("Tx must have at least one source.");
}
if (tx.destinations.length === 0) {
isValid &&= false;
errors.push("Tx must have at least one destination.");
}
return {
isValid,
errors,
};
}
}
export { NoEmptySourceAndDestinationInTxRule };
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