Salvatore's Exercise - Complete

src/main/java/com/ironhack/exercisechecksolutions/ExerciseCheckSolutionsApplication.java

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+package com.ironhack.exercisechecksolutions;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class ExerciseCheckSolutionsApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(ExerciseCheckSolutionsApplication.class, args);
+    }
+
+}

src/main/java/com/ironhack/exercisechecksolutions/controller/TransactionController.java

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+package com.ironhack.exercisechecksolutions.controller;
+
+import com.ironhack.exercisechecksolutions.enums.Attribute;
+import com.ironhack.exercisechecksolutions.enums.Currency;
+import com.ironhack.exercisechecksolutions.model.Transaction;
+import com.ironhack.exercisechecksolutions.service.TransactionService;
+import jakarta.websocket.server.PathParam;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+import java.util.UUID;
+
+@RestController
+@RequestMapping("/transactions")
+public class TransactionController {
+
+    private final TransactionService transactionService;
+
+    public TransactionController(TransactionService transactionService){
+        this.transactionService = transactionService;
+    }
+
+    @PostMapping
+    public Transaction create(@RequestBody Transaction transaction){
+        return transactionService.create(transaction);
+    }
+
+    @GetMapping("/all")
+    public List<Transaction> getAllTransactions(){
+        return  transactionService.getAllTransactions();
+    }
+
+    @PutMapping("/{id}")
+    public Transaction update(@PathVariable UUID id,@RequestBody Transaction transaction){
+        return transactionService.updateTransaction(id, transaction);
+    }
+
+    @DeleteMapping("/{id}")
+    public void deleteTransaction(@PathVariable UUID id) {
+        transactionService.deleteTransaction(id);
+    }
+
+
+    @GetMapping("/attribute/{attribute}")
+    public List<Transaction> getTransactionsByAttribute(@PathVariable Attribute attribute){
+        return  transactionService.findByAttribute(attribute);
+    }
+
+    @GetMapping("/currency/{currency}")
+    public List<Transaction> getTransactionsByCurrency(@PathVariable Currency currency){
+        return  transactionService.findByCurrency(currency);
+    }
+
+    @GetMapping("/accountHolder/{accountHolder}")
+    public List<Transaction> getTransactionsByAccountHolder(@PathVariable String accountHolder){
+        return  transactionService.findByAccountHolderName(accountHolder);
+    }
+
+
+}
+
+
+

src/main/java/com/ironhack/exercisechecksolutions/demo/DataLoader.java

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+package com.ironhack.exercisechecksolutions.demo;
+
+import com.ironhack.exercisechecksolutions.enums.AccountType;
+import com.ironhack.exercisechecksolutions.enums.Attribute;
+import com.ironhack.exercisechecksolutions.enums.Currency;
+import com.ironhack.exercisechecksolutions.enums.TransactionType;
+import com.ironhack.exercisechecksolutions.model.Transaction;
+import com.ironhack.exercisechecksolutions.service.TransactionService;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.stereotype.Component;
+
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.LocalTime;
+
+@Component
+public class DataLoader implements CommandLineRunner {
+
+    private final TransactionService transactionService;
+
+    public DataLoader(TransactionService transactionService) {
+        this.transactionService = transactionService;
+    }
+
+    @Override
+    public void run(String... args) throws Exception {
+        System.out.println("Loading initial data...");
+        if (!transactionService.getAllTransactions().isEmpty()) {
+            System.out.println("Data already loaded, skipping...");
+            return;
+        }
+
+        var transaction1 = new Transaction("Petros Kostenidis",
+                "PK_JPM_BANK_3",
+                AccountType.CHECKING_ACCOUNT,
+                "US00 0010 4657 6548 9990",
+                LocalTime.of(15,50,15),
+                LocalDate.of(2025,9,14),
+                LocalDate.of(2025,9,14),
+                TransactionType.DEBIT,
+                Currency.USD,
+                "CAFETERIALO MARKO RODA 6767_G4DPFDM5TG",
+                BigDecimal.valueOf(17.23),
+                Attribute.Expense,
+                "Recreation",
+                "Coffee",
+                "Fredo Espresso,Medium Sugar");
+        transactionService.create(transaction1);
+        System.out.println("Data loaded!");
+
+        var transaction2 = new Transaction("Petros Kostenidis",
+                "PK_JPM_BANK_2",
+                AccountType.CHECKING_ACCOUNT,
+                "US200 0010 4657 6548 9990",
+                LocalTime.of(19,50,15),
+                LocalDate.of(2025,9,4),
+                LocalDate.of(2025,9,5),
+                TransactionType.DEBIT,
+                Currency.USD,
+                "ELECTROPLANET Laptop 965DC85D",
+                BigDecimal.valueOf(800.20),
+                Attribute.Expense,
+                "Electronic Device",
+                "Laptop",
+                "Lenovo 656hx");
+        transactionService.create(transaction1);
+        System.out.println("Data loaded!");
+
+        var transaction3 = new Transaction("Petros Kostenidis",
+                "PK_JPM_BANK_3",
+                AccountType.CHECKING_ACCOUNT,
+                "US00 0010 4657 6548 9990",
+                LocalTime.of(17,50,02),
+                LocalDate.of(2025,9,02),
+                LocalDate.of(2025,9,02),
+                TransactionType.DEBIT,
+                Currency.USD,
+                "FURNITURAKIA 858585 ASDL",
+                BigDecimal.valueOf(17.23),
+                Attribute.Expense,
+                "Household",
+                "Furniture",
+                "Sofa");
+
+        transactionService.create(transaction1);
+        transactionService.create(transaction2);
+        transactionService.create(transaction3);
+        System.out.println("Data loaded!");
+
+
+
+    }
+}

src/main/java/com/ironhack/exercisechecksolutions/enums/AccountType.java

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+package com.ironhack.exercisechecksolutions.enums;
+
+public enum AccountType {
+    CHECKING_ACCOUNT,
+    DEPOSIT_ACCOUNT,
+    SAVINGS_ACCOUNT,
+    EMERGENCY_FUND_ACCOUNT,
+    CREDIT_CARD_ACCOUNT,
+    INVESTMENT_ACCOUNT,
+    CRYPTO_ACCOUNT
+}

src/main/java/com/ironhack/exercisechecksolutions/enums/Attribute.java

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+package com.ironhack.exercisechecksolutions.enums;
+
+public enum Attribute {
+    Income,
+    Expense,
+    Zero_Value_Transaction
+}

src/main/java/com/ironhack/exercisechecksolutions/enums/Currency.java

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+package com.ironhack.exercisechecksolutions.enums;
+
+public enum Currency {
+    USD,
+    EUR,
+    GBP,
+    CHF,
+    CNY,
+    JPY,
+    AUD,
+    CAD,
+    HKD,
+    NZD,
+}

src/main/java/com/ironhack/exercisechecksolutions/enums/TransactionType.java

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+package com.ironhack.exercisechecksolutions.enums;
+
+public enum TransactionType {
+    DEBIT,
+    CREDIT,
+    TRANSFER,
+    CASH_DEPOSIT,
+    WITHDRAWAL,
+    INTEREST,
+    CHARGES,
+    TAXES
+}