Starting point

wakaleo · Oct 1, 2014 · a301646 · a301646
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Showing 11 changed files with 302 additions and 112 deletions.
diff --git a/...s-web-service/src/main/java/flyinghigh/services/accounts/domain/FrequentFlyerAccount.java b/...s-web-service/src/main/java/flyinghigh/services/accounts/domain/FrequentFlyerAccount.java
diff --git a/...ts-web-service/src/main/java/flyinghigh/services/accounts/domain/FrequentFlyerMember.java b/...ts-web-service/src/main/java/flyinghigh/services/accounts/domain/FrequentFlyerMember.java
@@ -0,0 +1,142 @@
+package flyinghigh.services.accounts.domain;
+
+import org.springframework.data.annotation.Id;
+
+import java.lang.String;
+
+public class FrequentFlyerMember {
+    @Id
+    private String id;
+    private String accountNumber;
+    private String firstName;
+    private String lastName;
+    private String homeAirportCode;
+    private int statusPoints;
+    private Status status = Status.Bronze;
+
+    public FrequentFlyerMember() {
+    }
+
+    public FrequentFlyerMember(String id,
+                               String accountNumber,
+                               String firstName,
+                               String lastName) {
+        this.id = id;
+        this.accountNumber = accountNumber;
+        this.firstName = firstName;
+        this.lastName = lastName;
+        this.statusPoints = 0;
+    }
+
+    protected FrequentFlyerMember(String id,
+                               String accountNumber,
+                               String firstName,
+                               String lastName,
+                               String homeAirportCode,
+                               int statusPoints,
+                               Status status) {
+        this.id = id;
+        this.accountNumber = accountNumber;
+        this.firstName = firstName;
+        this.lastName = lastName;
+        this.homeAirportCode = homeAirportCode;
+        this.statusPoints = statusPoints;
+        this.status = status;
+    }
+
+    public FrequentFlyerMember(String accountNumber, String firstName, String lastName) {
+        this.accountNumber = accountNumber;
+        this.firstName = firstName;
+        this.lastName = lastName;
+        this.statusPoints = 0;
+    }
+
+    public FrequentFlyerMember(String accountNumber, String firstName, String lastName, int statusPoints, String homeAirportCode) {
+        this.accountNumber = accountNumber;
+        this.firstName = firstName;
+        this.lastName = lastName;
+        this.statusPoints = statusPoints;
+        this.homeAirportCode = homeAirportCode;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public int getStatusPoints() {
+        return statusPoints;
+    }
+
+    protected void setStatusPoints(int statusPoints) {
+        this.statusPoints = statusPoints;
+    }
+
+    protected void setStatus(Status status) {
+        this.status = status;
+    }
+
+    public String getAccountNumber() {
+        return accountNumber;
+    }
+
+    public java.lang.String getLastName() {
+        return lastName;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public String getHomeAirportCode() {
+        return homeAirportCode;
+    }
+
+    public Status getStatus() {
+        return status;
+    }
+
+    public FrequentFlyerMember withStatusPoints(int statusPoints) {
+        return new FrequentFlyerMember(id, accountNumber, firstName, lastName, homeAirportCode, statusPoints, status);
+    }
+    public FrequentFlyerMember withStatus(Status status) {
+        return new FrequentFlyerMember(id, accountNumber, firstName, lastName, homeAirportCode, statusPoints, status);
+    }
+
+    public Earner earns(int amount) {
+        return new Earner(amount, this);
+    }
+
+    public static class Earner {
+        private final int amount;
+
+        private final FrequentFlyerMember account;
+
+        public Earner(int amount, FrequentFlyerMember account) {
+            this.amount = amount;
+            this.account = account;
+        }
+
+        public void statusPoints() {
+            account.setStatusPoints(account.getStatusPoints() + amount);
+            account.setStatus(Status.statusLevelFor(account.getStatusPoints()));
+        }
+    }
+
+
+    public static FrequentFlyerBuilder withFrequentFlyerNumber(String frequentFlyerNumber) {
+        return new FrequentFlyerBuilder(frequentFlyerNumber);
+    }
+
+    public static class FrequentFlyerBuilder {
+
+        private String frequentFlyerNumber;
+
+        public FrequentFlyerBuilder(String frequentFlyerNumber) {
+            this.frequentFlyerNumber = frequentFlyerNumber;
+        }
+
+        public FrequentFlyerMember named(String firstName, String lastName) {
+            return new FrequentFlyerMember(frequentFlyerNumber, firstName, lastName);
+        }
+    }
+}
diff --git a/accounts-web-service/src/main/java/flyinghigh/services/accounts/domain/Status.java b/accounts-web-service/src/main/java/flyinghigh/services/accounts/domain/Status.java
@@ -0,0 +1,36 @@
+package flyinghigh.services.accounts.domain;
+
+import java.util.Arrays;
+import java.util.Optional;
+
+public enum Status {
+
+    Bronze(0), Silver(300), Gold(700), Platinum(1500);
+
+    private final int minimumPoints;
+
+    Status(int minimumPoints) {
+        this.minimumPoints = minimumPoints;
+    }
+
+    public static Status statusLevelFor(int points) {
+        Optional<Status> matchingStatus =
+                Arrays.asList(Status.values())
+                      .stream()
+                      .sorted(Status::decendingMinimumPoints)
+                      .filter(status -> points >= status.getMinimumPoints())
+                      .findFirst();
+
+        return matchingStatus.orElse(Bronze);
+    }
+
+    public int getMinimumPoints() {
+        return minimumPoints;
+    }
+
+    private static int decendingMinimumPoints(Status status1, Status status2) {
+        return status2.getMinimumPoints() - status1.getMinimumPoints();
+    }
+
+
+}
diff --git a/...eb-service/src/main/java/flyinghigh/services/accounts/repositories/AccountRepository.java b/...eb-service/src/main/java/flyinghigh/services/accounts/repositories/AccountRepository.java
@@ -1,13 +1,11 @@
 package flyinghigh.services.accounts.repositories;
 
-import flyinghigh.services.accounts.domain.FrequentFlyerAccount;
+import flyinghigh.services.accounts.domain.FrequentFlyerMember;
 import org.springframework.data.mongodb.repository.MongoRepository;
 import org.springframework.data.repository.query.Param;
 import org.springframework.data.rest.core.annotation.RepositoryRestResource;
 
-import java.util.List;
-
 @RepositoryRestResource(collectionResourceRel = "accounts", path = "accounts")
-public interface AccountRepository extends MongoRepository<FrequentFlyerAccount, String> {
-    FrequentFlyerAccount findByAccountNumber(@Param("number") String number);
+public interface AccountRepository extends MongoRepository<FrequentFlyerMember, String> {
+    FrequentFlyerMember findByAccountNumber(@Param("number") String number);
 }
diff --git a/...rvice/src/main/java/flyinghigh/services/accounts/services/database/DatabaseSetupImpl.java b/...rvice/src/main/java/flyinghigh/services/accounts/services/database/DatabaseSetupImpl.java
@@ -1,7 +1,7 @@
 package flyinghigh.services.accounts.services.database;
 
 import com.google.common.collect.ImmutableList;
-import flyinghigh.services.accounts.domain.FrequentFlyerAccount;
+import flyinghigh.services.accounts.domain.FrequentFlyerMember;
 import flyinghigh.services.accounts.repositories.AccountRepository;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
@@ -11,10 +11,10 @@
 @Component
 public class DatabaseSetupImpl implements DatabaseSetup {
 
-    private final static List<FrequentFlyerAccount> DEFAULT_ACCOUNTS = ImmutableList.of(
-            new FrequentFlyerAccount("123456","Sarah-Jane","Smith",500,"SYD"),
-            new FrequentFlyerAccount("123457","Harry","Sullivan",1000,"SYD"),
-            new FrequentFlyerAccount("123458","Jo","Grant", 2000,"SYD")
+    private final static List<FrequentFlyerMember> DEFAULT_ACCOUNTS = ImmutableList.of(
+            new FrequentFlyerMember("123456","Sarah-Jane","Smith",500,"SYD"),
+            new FrequentFlyerMember("123457","Harry","Sullivan",1000,"SYD"),
+            new FrequentFlyerMember("123458","Jo","Grant", 2000,"SYD")
     );
 
     private final AccountRepository accountRepository;

diff --git a/accounts-web-service/src/main/java/flyinghigh/services/accounts/web/AccountsController.java b/accounts-web-service/src/main/java/flyinghigh/services/accounts/web/AccountsController.java
@@ -1,7 +1,6 @@
 package flyinghigh.services.accounts.web;
 
-import com.google.common.collect.ImmutableList;
-import flyinghigh.services.accounts.domain.FrequentFlyerAccount;
+import flyinghigh.services.accounts.domain.FrequentFlyerMember;
 import flyinghigh.services.accounts.repositories.AccountRepository;
 import flyinghigh.services.accounts.services.database.DatabaseSetup;
 import flyinghigh.services.accounts.services.destinations.DestinationsCalculatorService;
@@ -27,12 +26,12 @@ public class AccountsController {
     private DestinationsCalculatorService destinationsCalculatorService;
 
     @RequestMapping(method = RequestMethod.GET, value = "/{number}")
-    public FrequentFlyerAccount viewAccount(@PathVariable String number) {
+    public FrequentFlyerMember viewAccount(@PathVariable String number) {
         return accountRepository.findByAccountNumber(number);
     }
 
     @RequestMapping(method = RequestMethod.GET, value = "")
-    public List<FrequentFlyerAccount> listAllAccounts() {
+    public List<FrequentFlyerMember> listAllAccounts() {
         return accountRepository.findAll();
     }
 
@@ -43,7 +42,7 @@ public void initializeAccounts() {
 
     @RequestMapping(method = RequestMethod.GET, value = "/{number}/possibleDestinations")
     public List<String> findPossibleDestinations(@PathVariable String number) {
-        FrequentFlyerAccount currentAccount = accountRepository.findByAccountNumber(number);
+        FrequentFlyerMember currentAccount = accountRepository.findByAccountNumber(number);
         return destinationsCalculatorService.findPossibleDestinations(currentAccount.getHomeAirportCode(), currentAccount.getStatusPoints());
     }
 

diff --git a/...eb-service/src/test/groovy/flyinghigh/services/flights/domain/WhenManagingAccounts.groovy b/...eb-service/src/test/groovy/flyinghigh/services/flights/domain/WhenManagingAccounts.groovy
@@ -1,19 +1,19 @@
 package flyinghigh.services.flights.domain
 
-import flyinghigh.services.accounts.domain.FrequentFlyerAccount
+import flyinghigh.services.accounts.domain.FrequentFlyerMember
 import spock.lang.Specification
 
 class WhenManagingAccounts extends Specification {
-    def "Accounts start off with zero status poins"() {
+    def "Accounts start off with zero status points"() {
         when:
-            def account = new FrequentFlyerAccount("123456","Sarah-Jane","Smith")
+            def account = new FrequentFlyerMember("123456","Sarah-Jane","Smith")
         then:
             account.statusPoints == 0
     }
 
     def "Should be able to earn points"() {
         given:
-            def account = new FrequentFlyerAccount("123456","Sarah-Jane","Smith")
+            def account = new FrequentFlyerMember("123456","Sarah-Jane","Smith")
         when:
             account.earns(100).statusPoints()
         then: