001// --------------------------------------------------------------------------------
002// Copyright 2002-2025 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.model.control.payment.server.logic;
018
019import com.echothree.control.user.payment.common.spec.PaymentProcessorUniversalSpec;
020import com.echothree.model.control.core.common.ComponentVendors;
021import com.echothree.model.control.core.common.EntityTypes;
022import com.echothree.model.control.core.common.exception.InvalidParameterCountException;
023import com.echothree.model.control.core.server.logic.EntityInstanceLogic;
024import com.echothree.model.control.payment.common.exception.DuplicatePaymentProcessorNameException;
025import com.echothree.model.control.payment.common.exception.UnknownDefaultPaymentProcessorException;
026import com.echothree.model.control.payment.common.exception.UnknownPaymentProcessorNameException;
027import com.echothree.model.control.payment.server.control.PaymentProcessorControl;
028import com.echothree.model.data.party.server.entity.Language;
029import com.echothree.model.data.payment.server.entity.PaymentProcessor;
030import com.echothree.model.data.payment.server.entity.PaymentProcessorType;
031import com.echothree.util.common.message.ExecutionErrors;
032import com.echothree.util.common.persistence.BasePK;
033import com.echothree.util.server.control.BaseLogic;
034import com.echothree.util.server.message.ExecutionErrorAccumulator;
035import com.echothree.util.server.persistence.EntityPermission;
036import com.echothree.util.server.persistence.Session;
037import javax.enterprise.context.ApplicationScoped;
038import javax.enterprise.inject.spi.CDI;
039
040@ApplicationScoped
041public class PaymentProcessorLogic
042    extends BaseLogic {
043
044    protected PaymentProcessorLogic() {
045        super();
046    }
047
048    public static PaymentProcessorLogic getInstance() {
049        return CDI.current().select(PaymentProcessorLogic.class).get();
050    }
051
052    public PaymentProcessor createPaymentProcessor(final ExecutionErrorAccumulator eea, final String paymentProcessorName,
053            PaymentProcessorType paymentProcessorType, final Boolean isDefault, final Integer sortOrder,
054            final Language language, final String description, final BasePK createdBy) {
055        var paymentProcessorControl = Session.getModelController(PaymentProcessorControl.class);
056        var paymentProcessor = paymentProcessorControl.getPaymentProcessorByName(paymentProcessorName);
057
058        if(paymentProcessor == null) {
059            paymentProcessor = paymentProcessorControl.createPaymentProcessor(paymentProcessorName, paymentProcessorType, isDefault,
060                    sortOrder, createdBy);
061
062            if(description != null) {
063                paymentProcessorControl.createPaymentProcessorDescription(paymentProcessor, language, description, createdBy);
064            }
065        } else {
066            handleExecutionError(DuplicatePaymentProcessorNameException.class, eea, ExecutionErrors.DuplicatePaymentProcessorName.name(), paymentProcessorName);
067        }
068
069        return paymentProcessor;
070    }
071
072    public PaymentProcessor getPaymentProcessorByName(final ExecutionErrorAccumulator eea, final String paymentProcessorName,
073            final EntityPermission entityPermission) {
074        var paymentProcessorControl = Session.getModelController(PaymentProcessorControl.class);
075        var paymentProcessor = paymentProcessorControl.getPaymentProcessorByName(paymentProcessorName, entityPermission);
076
077        if(paymentProcessor == null) {
078            handleExecutionError(UnknownPaymentProcessorNameException.class, eea, ExecutionErrors.UnknownPaymentProcessorName.name(), paymentProcessorName);
079        }
080
081        return paymentProcessor;
082    }
083
084    public PaymentProcessor getPaymentProcessorByName(final ExecutionErrorAccumulator eea, final String paymentProcessorName) {
085        return getPaymentProcessorByName(eea, paymentProcessorName, EntityPermission.READ_ONLY);
086    }
087
088    public PaymentProcessor getPaymentProcessorByNameForUpdate(final ExecutionErrorAccumulator eea, final String paymentProcessorName) {
089        return getPaymentProcessorByName(eea, paymentProcessorName, EntityPermission.READ_WRITE);
090    }
091
092    public PaymentProcessor getPaymentProcessorByUniversalSpec(final ExecutionErrorAccumulator eea,
093            final PaymentProcessorUniversalSpec universalSpec, boolean allowDefault, final EntityPermission entityPermission) {
094        PaymentProcessor paymentProcessor = null;
095        var paymentProcessorControl = Session.getModelController(PaymentProcessorControl.class);
096        var paymentProcessorName = universalSpec.getPaymentProcessorName();
097        var parameterCount = (paymentProcessorName == null ? 0 : 1) + EntityInstanceLogic.getInstance().countPossibleEntitySpecs(universalSpec);
098
099        if(parameterCount == 0) {
100            if(allowDefault) {
101                paymentProcessor = paymentProcessorControl.getDefaultPaymentProcessor(entityPermission);
102
103                if(paymentProcessor == null) {
104                    handleExecutionError(UnknownDefaultPaymentProcessorException.class, eea, ExecutionErrors.UnknownDefaultPaymentProcessor.name());
105                }
106            } else {
107                handleExecutionError(InvalidParameterCountException.class, eea, ExecutionErrors.InvalidParameterCount.name());
108            }
109        } else if(parameterCount == 1) {
110            if(paymentProcessorName == null) {
111                var entityInstance = EntityInstanceLogic.getInstance().getEntityInstance(eea, universalSpec,
112                        ComponentVendors.ECHO_THREE.name(), EntityTypes.PaymentProcessor.name());
113
114                if(!eea.hasExecutionErrors()) {
115                    paymentProcessor = paymentProcessorControl.getPaymentProcessorByEntityInstance(entityInstance, entityPermission);
116                }
117            } else {
118                paymentProcessor = getPaymentProcessorByName(eea, paymentProcessorName, entityPermission);
119            }
120        } else {
121            handleExecutionError(InvalidParameterCountException.class, eea, ExecutionErrors.InvalidParameterCount.name());
122        }
123
124        return paymentProcessor;
125    }
126
127    public PaymentProcessor getPaymentProcessorByUniversalSpec(final ExecutionErrorAccumulator eea,
128            final PaymentProcessorUniversalSpec universalSpec, boolean allowDefault) {
129        return getPaymentProcessorByUniversalSpec(eea, universalSpec, allowDefault, EntityPermission.READ_ONLY);
130    }
131
132    public PaymentProcessor getPaymentProcessorByUniversalSpecForUpdate(final ExecutionErrorAccumulator eea,
133            final PaymentProcessorUniversalSpec universalSpec, boolean allowDefault) {
134        return getPaymentProcessorByUniversalSpec(eea, universalSpec, allowDefault, EntityPermission.READ_WRITE);
135    }
136
137    public void deletePaymentProcessor(final ExecutionErrorAccumulator eea, final PaymentProcessor paymentProcessor,
138            final BasePK deletedBy) {
139        var paymentProcessorControl = Session.getModelController(PaymentProcessorControl.class);
140
141        paymentProcessorControl.deletePaymentProcessor(paymentProcessor, deletedBy);
142    }
143
144}