Method determineConditionalActions

src/encoder.js:531–561

(action)

    }

    determineConditionalActions(action) {
        if (!(typeof action === 'object' && 'if' in action)) {
            throw new Error("Attempting to branch on a non-conditional action.");
        }

        const splitCondition = action.if.condition.split(" ");
        const conditionalVariable = splitCondition[0];
        const comparisonVariable = splitCondition[2];

        let conditionTrue;

        if (comparisonVariable === 'true') {
            conditionTrue = !!this.variables[conditionalVariable];
        } else if (comparisonVariable === 'false') {
            conditionTrue = !this.variables[conditionalVariable];
        } else {
            const tokenToReplaceAddress = this.contracts[conditionalVariable].address;

            conditionTrue = (
                comparisonVariable === 'ETHER' &&
                tokenToReplaceAddress === ETHER_ADDRESS
            ) || (
                tokenToReplaceAddress === (
                    this.contracts[comparisonVariable] &&
                    this.contracts[comparisonVariable].address
                )
            );
        }

        return action.if[conditionTrue ? 'then' : 'else'] || [];
    }

    flatten(actions) {
        const flatActions = [];