DefaultAccountUserApi.java

/*
 * Copyright 2010-2011 Ning, Inc.
 *
 * Ning licenses this file to you under the Apache License, version 2.0
 * (the "License"); you may not use this file except in compliance with the
 * License.  You may obtain a copy of the License at:
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */

package com.ning.billing.account.api.user;

import java.util.List;
import java.util.UUID;

import javax.annotation.Nullable;

import org.joda.time.DateTime;

import com.ning.billing.ErrorCode;
import com.ning.billing.account.api.Account;
import com.ning.billing.account.api.AccountApiException;
import com.ning.billing.account.api.AccountData;
import com.ning.billing.account.api.AccountEmail;
import com.ning.billing.account.api.AccountUserApi;
import com.ning.billing.account.api.DefaultAccount;
import com.ning.billing.account.api.DefaultAccountEmail;
import com.ning.billing.account.api.MigrationAccountData;
import com.ning.billing.account.dao.AccountDao;
import com.ning.billing.account.dao.AccountEmailDao;
import com.ning.billing.util.callcontext.CallContext;
import com.ning.billing.util.callcontext.CallContextFactory;
import com.ning.billing.util.callcontext.InternalCallContextFactory;
import com.ning.billing.util.callcontext.TenantContext;
import com.ning.billing.util.entity.EntityPersistenceException;

import com.google.inject.Inject;

public class DefaultAccountUserApi implements AccountUserApi {

    private final CallContextFactory callContextFactory;
    private final InternalCallContextFactory internalCallContextFactory;
    private final AccountDao accountDao;
    private final AccountEmailDao accountEmailDao;

    @Inject
    public DefaultAccountUserApi(final CallContextFactory callContextFactory, final InternalCallContextFactory internalCallContextFactory,
                                 final AccountDao accountDao, final AccountEmailDao accountEmailDao) {
        this.callContextFactory = callContextFactory;
        this.internalCallContextFactory = internalCallContextFactory;
        this.accountDao = accountDao;
        this.accountEmailDao = accountEmailDao;
    }

    @Override
    public Account createAccount(final AccountData data, final CallContext context) throws AccountApiException {
        final Account account = new DefaultAccount(data);

        try {
            accountDao.create(account, internalCallContextFactory.createInternalCallContext(account.getId(), context));
        } catch (EntityPersistenceException e) {
            throw new AccountApiException(e, ErrorCode.ACCOUNT_CREATION_FAILED);
        }

        return account;
    }

    @Override
    public Account getAccountByKey(final String key, final TenantContext context) throws AccountApiException {
        final Account account = accountDao.getAccountByKey(key, internalCallContextFactory.createInternalTenantContext(context));
        if (account == null) {
            throw new AccountApiException(ErrorCode.ACCOUNT_DOES_NOT_EXIST_FOR_KEY, key);
        }
        return account;
    }

    @Override
    public Account getAccountById(final UUID id, final TenantContext context) throws AccountApiException {
        final Account account = accountDao.getById(id, internalCallContextFactory.createInternalTenantContext(context));
        if (account == null) {
            throw new AccountApiException(ErrorCode.ACCOUNT_DOES_NOT_EXIST_FOR_ID, id);
        }
        return account;
    }

    @Override
    public List<Account> getAccounts(final TenantContext context) {
        return accountDao.get(internalCallContextFactory.createInternalTenantContext(context));
    }

    @Override
    public UUID getIdFromKey(final String externalKey, final TenantContext context) throws AccountApiException {
        return accountDao.getIdFromKey(externalKey, internalCallContextFactory.createInternalTenantContext(context));
    }

    @Override
    public void updateAccount(final Account account, final CallContext context) throws AccountApiException {
        try {
            accountDao.update(account, internalCallContextFactory.createInternalCallContext(account.getId(), context));
        } catch (EntityPersistenceException e) {
            throw new AccountApiException(e, ErrorCode.ACCOUNT_UPDATE_FAILED);
        }
    }

    @Override
    public void updateAccount(final UUID accountId, final AccountData accountData, final CallContext context)
            throws AccountApiException {
        final Account account = new DefaultAccount(accountId, accountData);

        try {
            accountDao.update(account, internalCallContextFactory.createInternalCallContext(account.getId(), context));
        } catch (EntityPersistenceException e) {
            throw new AccountApiException(e, e.getCode(), e.getMessage());
        }
    }

    @Override
    public void updateAccount(final String externalKey, final AccountData accountData, final CallContext context) throws AccountApiException {
        final UUID accountId = getIdFromKey(externalKey, context);
        if (accountId == null) {
            throw new AccountApiException(ErrorCode.ACCOUNT_DOES_NOT_EXIST_FOR_KEY, externalKey);
        }
        updateAccount(accountId, accountData, context);
    }

    @Override
    public Account migrateAccount(final MigrationAccountData data, final CallContext context)
            throws AccountApiException {
        final DateTime createdDate = data.getCreatedDate() == null ? context.getCreatedDate() : data.getCreatedDate();
        final DateTime updatedDate = data.getUpdatedDate() == null ? context.getUpdatedDate() : data.getUpdatedDate();
        final CallContext migrationContext = callContextFactory.toMigrationCallContext(context, createdDate, updatedDate);
        final Account account = new DefaultAccount(data);

        try {
            accountDao.create(account, internalCallContextFactory.createInternalCallContext(account.getId(), migrationContext));
            for (final String cur : data.getAdditionalContactEmails()) {
                addEmail(account.getId(), new DefaultAccountEmail(account.getId(), cur), migrationContext);
            }
        } catch (EntityPersistenceException e) {
            throw new AccountApiException(e, ErrorCode.ACCOUNT_CREATION_FAILED);
        }

        return account;
    }

    @Override
    public List<AccountEmail> getEmails(final UUID accountId, final TenantContext context) {
        return accountEmailDao.getEmails(accountId, internalCallContextFactory.createInternalTenantContext(context));
    }

    @Override
    public void saveEmails(final UUID accountId, final List<AccountEmail> newEmails, final CallContext context) {
        accountEmailDao.saveEmails(accountId, newEmails, internalCallContextFactory.createInternalCallContext(accountId, context));
    }

    @Override
    public void addEmail(final UUID accountId, final AccountEmail email, final CallContext context) {
        accountEmailDao.addEmail(accountId, email, internalCallContextFactory.createInternalCallContext(accountId, context));
    }

    @Override
    public void removeEmail(final UUID accountId, final AccountEmail email, final CallContext context) {
        accountEmailDao.removeEmail(accountId, email, internalCallContextFactory.createInternalCallContext(accountId, context));
    }

    @Override
    public void removePaymentMethod(final UUID accountId, final CallContext context) throws AccountApiException {
        updatePaymentMethod(accountId, null, context);
    }

    @Override
    public void updatePaymentMethod(final UUID accountId, @Nullable final UUID paymentMethodId, final CallContext context) throws AccountApiException {
        try {
            accountDao.updatePaymentMethod(accountId, paymentMethodId, internalCallContextFactory.createInternalCallContext(accountId, context));
        } catch (EntityPersistenceException e) {
            throw new AccountApiException(e, e.getCode(), e.getMessage());
        }
    }
}