001// --------------------------------------------------------------------------------
002// Copyright 2002-2026 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 javax.enterprise.context.ApplicationScoped;
037import javax.enterprise.inject.spi.CDI;
038import javax.inject.Inject;
039
040@ApplicationScoped
041public class PaymentProcessorLogic
042    extends BaseLogic {
043
044    @Inject
045    PaymentProcessorControl paymentProcessorControl;
046
047    @Inject
048    EntityInstanceLogic entityInstanceLogic;
049
050    protected PaymentProcessorLogic() {
051        super();
052    }
053
054    public static PaymentProcessorLogic getInstance() {
055        return CDI.current().select(PaymentProcessorLogic.class).get();
056    }
057
058    public PaymentProcessor createPaymentProcessor(final ExecutionErrorAccumulator eea, final String paymentProcessorName,
059            PaymentProcessorType paymentProcessorType, final Boolean isDefault, final Integer sortOrder,
060            final Language language, final String description, final BasePK createdBy) {
061        var paymentProcessor = paymentProcessorControl.getPaymentProcessorByName(paymentProcessorName);
062
063        if(paymentProcessor == null) {
064            paymentProcessor = paymentProcessorControl.createPaymentProcessor(paymentProcessorName, paymentProcessorType, isDefault,
065                    sortOrder, createdBy);
066
067            if(description != null) {
068                paymentProcessorControl.createPaymentProcessorDescription(paymentProcessor, language, description, createdBy);
069            }
070        } else {
071            handleExecutionError(DuplicatePaymentProcessorNameException.class, eea, ExecutionErrors.DuplicatePaymentProcessorName.name(), paymentProcessorName);
072        }
073
074        return paymentProcessor;
075    }
076
077    public PaymentProcessor getPaymentProcessorByName(final ExecutionErrorAccumulator eea, final String paymentProcessorName,
078            final EntityPermission entityPermission) {
079        var paymentProcessor = paymentProcessorControl.getPaymentProcessorByName(paymentProcessorName, entityPermission);
080
081        if(paymentProcessor == null) {
082            handleExecutionError(UnknownPaymentProcessorNameException.class, eea, ExecutionErrors.UnknownPaymentProcessorName.name(), paymentProcessorName);
083        }
084
085        return paymentProcessor;
086    }
087
088    public PaymentProcessor getPaymentProcessorByName(final ExecutionErrorAccumulator eea, final String paymentProcessorName) {
089        return getPaymentProcessorByName(eea, paymentProcessorName, EntityPermission.READ_ONLY);
090    }
091
092    public PaymentProcessor getPaymentProcessorByNameForUpdate(final ExecutionErrorAccumulator eea, final String paymentProcessorName) {
093        return getPaymentProcessorByName(eea, paymentProcessorName, EntityPermission.READ_WRITE);
094    }
095
096    public PaymentProcessor getPaymentProcessorByUniversalSpec(final ExecutionErrorAccumulator eea,
097            final PaymentProcessorUniversalSpec universalSpec, boolean allowDefault, final EntityPermission entityPermission) {
098        PaymentProcessor paymentProcessor = null;
099        var paymentProcessorName = universalSpec.getPaymentProcessorName();
100        var parameterCount = (paymentProcessorName == null ? 0 : 1) + entityInstanceLogic.countPossibleEntitySpecs(universalSpec);
101
102        if(parameterCount == 0) {
103            if(allowDefault) {
104                paymentProcessor = paymentProcessorControl.getDefaultPaymentProcessor(entityPermission);
105
106                if(paymentProcessor == null) {
107                    handleExecutionError(UnknownDefaultPaymentProcessorException.class, eea, ExecutionErrors.UnknownDefaultPaymentProcessor.name());
108                }
109            } else {
110                handleExecutionError(InvalidParameterCountException.class, eea, ExecutionErrors.InvalidParameterCount.name());
111            }
112        } else if(parameterCount == 1) {
113            if(paymentProcessorName == null) {
114                var entityInstance = entityInstanceLogic.getEntityInstance(eea, universalSpec,
115                        ComponentVendors.ECHO_THREE.name(), EntityTypes.PaymentProcessor.name());
116
117                if(eea == null || !eea.hasExecutionErrors()) {
118                    paymentProcessor = paymentProcessorControl.getPaymentProcessorByEntityInstance(entityInstance, entityPermission);
119                }
120            } else {
121                paymentProcessor = getPaymentProcessorByName(eea, paymentProcessorName, entityPermission);
122            }
123        } else {
124            handleExecutionError(InvalidParameterCountException.class, eea, ExecutionErrors.InvalidParameterCount.name());
125        }
126
127        return paymentProcessor;
128    }
129
130    public PaymentProcessor getPaymentProcessorByUniversalSpec(final ExecutionErrorAccumulator eea,
131            final PaymentProcessorUniversalSpec universalSpec, boolean allowDefault) {
132        return getPaymentProcessorByUniversalSpec(eea, universalSpec, allowDefault, EntityPermission.READ_ONLY);
133    }
134
135    public PaymentProcessor getPaymentProcessorByUniversalSpecForUpdate(final ExecutionErrorAccumulator eea,
136            final PaymentProcessorUniversalSpec universalSpec, boolean allowDefault) {
137        return getPaymentProcessorByUniversalSpec(eea, universalSpec, allowDefault, EntityPermission.READ_WRITE);
138    }
139
140    public void deletePaymentProcessor(final ExecutionErrorAccumulator eea, final PaymentProcessor paymentProcessor,
141            final BasePK deletedBy) {
142        paymentProcessorControl.deletePaymentProcessor(paymentProcessor, deletedBy);
143    }
144
145}