@vendure/core
Version:
A modern, headless ecommerce framework
90 lines • 4.87 kB
JavaScript
;
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if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.RefundStateMachine = void 0;
const common_1 = require("@nestjs/common");
const errors_1 = require("../../../common/error/errors");
const finite_state_machine_1 = require("../../../common/finite-state-machine/finite-state-machine");
const merge_transition_definitions_1 = require("../../../common/finite-state-machine/merge-transition-definitions");
const validate_transition_definition_1 = require("../../../common/finite-state-machine/validate-transition-definition");
const utils_1 = require("../../../common/utils");
const config_service_1 = require("../../../config/config.service");
const vendure_logger_1 = require("../../../config/logger/vendure-logger");
let RefundStateMachine = class RefundStateMachine {
constructor(configService) {
this.configService = configService;
this.initialState = 'Pending';
this.config = this.initConfig();
}
getInitialState() {
return this.initialState;
}
getNextStates(refund) {
const fsm = new finite_state_machine_1.FSM(this.config, refund.state);
return fsm.getNextStates();
}
async transition(ctx, order, refund, state) {
const fsm = new finite_state_machine_1.FSM(this.config, refund.state);
const result = await fsm.transitionTo(state, { ctx, order, refund });
refund.state = state;
return result;
}
initConfig() {
var _a;
const processes = [...((_a = this.configService.paymentOptions.refundProcess) !== null && _a !== void 0 ? _a : [])];
const allTransitions = processes.reduce((transitions, process) => (0, merge_transition_definitions_1.mergeTransitionDefinitions)(transitions, process.transitions), {});
const validationResult = (0, validate_transition_definition_1.validateTransitionDefinition)(allTransitions, this.initialState);
if (!validationResult.valid && validationResult.error) {
vendure_logger_1.Logger.error(`The refund process has an invalid configuration:`);
throw new Error(validationResult.error);
}
if (validationResult.valid && validationResult.error) {
vendure_logger_1.Logger.warn(`Refund process: ${validationResult.error}`);
}
return {
transitions: allTransitions,
onTransitionStart: async (fromState, toState, data) => {
for (const process of processes) {
if (typeof process.onTransitionStart === 'function') {
const result = await (0, utils_1.awaitPromiseOrObservable)(process.onTransitionStart(fromState, toState, data));
if (result === false || typeof result === 'string') {
return result;
}
}
}
},
onTransitionEnd: async (fromState, toState, data) => {
for (const process of processes) {
if (typeof process.onTransitionEnd === 'function') {
await (0, utils_1.awaitPromiseOrObservable)(process.onTransitionEnd(fromState, toState, data));
}
}
},
onError: async (fromState, toState, message) => {
for (const process of processes) {
if (typeof process.onTransitionError === 'function') {
await (0, utils_1.awaitPromiseOrObservable)(process.onTransitionError(fromState, toState, message));
}
}
throw new errors_1.IllegalOperationError(message || 'error.cannot-transition-refund-from-to', {
fromState,
toState,
});
},
};
}
};
exports.RefundStateMachine = RefundStateMachine;
exports.RefundStateMachine = RefundStateMachine = __decorate([
(0, common_1.Injectable)(),
__metadata("design:paramtypes", [config_service_1.ConfigService])
], RefundStateMachine);
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