added solscanService, defiMonitorBot and exceptions

pom.xml

@@ -6,7 +6,7 @@
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
         <version>3.4.5</version>
-        <relativePath/> <!-- lookup parent from repository -->
+        <relativePath/>
     </parent>
     <groupId>ivan</groupId>
     <artifactId>solscanbot</artifactId>
@@ -29,6 +29,8 @@
     <properties>
         <maven.checkstyle.plugin.configLocation>checkstyle.xml</maven.checkstyle.plugin.configLocation>
         <java.version>21</java.version>
+        <org.mapstruct.version>1.6.3</org.mapstruct.version>
+        <lombok.mapstruct.binding.version>0.2.0</lombok.mapstruct.binding.version>
     </properties>
     <dependencies>
         <dependency>
@@ -55,6 +57,11 @@
             <artifactId>telegrambots</artifactId>
             <version>6.1.0</version>
         </dependency>
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct</artifactId>
+            <version>${org.mapstruct.version}</version>
+        </dependency>
 
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -74,7 +81,54 @@
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-checkstyle-plugin</artifactId>
+                <version>3.3.0</version>
+                <executions>
+                    <execution>
+                        <phase>compile</phase>
+                        <goals>
+                            <goal>check</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <sourceDirectories>
+                        <sourceDirectory>${project.build.sourceDirectory}</sourceDirectory>
+                        <sourceDirectory>${project.build.testSourceDirectory}</sourceDirectory>
+                    </sourceDirectories>
+                    <configLocation>${maven.checkstyle.plugin.configLocation}</configLocation>
+                    <consoleOutput>true</consoleOutput>
+                    <failsOnError>true</failsOnError>
+                    <linkXRef>false</linkXRef>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                            <version>${lombok.version}</version>
+                        </path>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok-mapstruct-binding</artifactId>
+                            <version>${lombok.mapstruct.binding.version}</version>
+                        </path>
+                        <path>
+                            <groupId>org.mapstruct</groupId>
+                            <artifactId>mapstruct-processor</artifactId>
+                            <version>${org.mapstruct.version}</version>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
-
 </project>

src/main/java/ivan/solscanbot/config/MapperConfig.java

@@ -0,0 +1,12 @@
+package ivan.solscanbot.config;
+
+import org.mapstruct.InjectionStrategy;
+import org.mapstruct.NullValueCheckStrategy;
+
+@org.mapstruct.MapperConfig(
+        componentModel = "spring",
+        injectionStrategy = InjectionStrategy.CONSTRUCTOR,
+        nullValueCheckStrategy = NullValueCheckStrategy.ALWAYS,
+        implementationPackage = "<PACKAGE_NAME>.impl"
+)public class MapperConfig {
+}

src/main/java/ivan/solscanbot/config/SchedulingConfig.java

@@ -0,0 +1,9 @@
+package ivan.solscanbot.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.annotation.EnableScheduling;
+
+@Configuration
+@EnableScheduling
+public class SchedulingConfig {
+}

src/main/java/ivan/solscanbot/config/TelegramBotConfig.java

@@ -1,7 +1,6 @@
 package ivan.solscanbot.config;
 
-import ivan.solscanbot.bot.DeFiMonitorBotImpl;
-import org.springframework.beans.factory.annotation.Value;
+import ivan.solscanbot.service.DeFiMonitorBot;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.telegram.telegrambots.meta.TelegramBotsApi;
@@ -11,7 +10,7 @@
 @Configuration
 public class TelegramBotConfig {
     @Bean
-    public TelegramBotsApi telegramBotsApi(DeFiMonitorBotImpl bot) throws TelegramApiException {
+    public TelegramBotsApi telegramBotsApi(DeFiMonitorBot bot) throws TelegramApiException {
         TelegramBotsApi botsApi = new TelegramBotsApi(DefaultBotSession.class);
         botsApi.registerBot(bot);
         return botsApi;

src/main/java/ivan/solscanbot/dto/external/SingleTokenNameResponseDto.java

@@ -0,0 +1,10 @@
+package ivan.solscanbot.dto.external;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.Data;
+
+@Data
+public class SingleTokenNameResponseDto {
+    @JsonProperty("token_name")
+    private String tokenName;
+}

src/main/java/ivan/solscanbot/dto/external/TokenNamesResponseDto.java

@@ -0,0 +1,9 @@
+package ivan.solscanbot.dto.external;
+
+import java.util.Set;
+import lombok.Data;
+
+@Data
+public class TokenNamesResponseDto {
+    private Set<SingleTokenNameResponseDto> tokens;
+}

src/main/java/ivan/solscanbot/dto/internal/MonitoredAddress.java

@@ -0,0 +1,42 @@
+package ivan.solscanbot.dto.internal;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.JoinTable;
+import jakarta.persistence.ManyToMany;
+import java.util.HashSet;
+import java.util.Set;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
+import org.hibernate.annotations.SQLDelete;
+import org.hibernate.annotations.Where;
+
+@Entity
+@Data
+@NoArgsConstructor
+@SQLDelete(sql = "UPDATE roles SET is_deleted = true WHERE id = ?")
+@Where(clause = "is_deleted = false")
+public class MonitoredAddress {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+    @Column(nullable = false)
+    private String address;
+    @Column(nullable = false)
+    private Long chatId;
+    @ManyToMany
+    @ToString.Exclude
+    @EqualsAndHashCode.Exclude
+    @JoinTable(name = "address_token",
+            joinColumns = @JoinColumn(name = "address_id"),
+            inverseJoinColumns = @JoinColumn(name = "token_id"))
+    private Set<Token> tokens = new HashSet<>();
+    @Column(name = "is_deleted")
+    private boolean deleted = false;
+}

src/main/java/ivan/solscanbot/dto/internal/Token.java

@@ -0,0 +1,26 @@
+package ivan.solscanbot.dto.internal;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.hibernate.annotations.SQLDelete;
+import org.hibernate.annotations.Where;
+
+@Data
+@Entity
+@NoArgsConstructor
+@SQLDelete(sql = "UPDATE roles SET is_deleted = true WHERE id = ?")
+@Where(clause = "is_deleted = false")
+public class Token {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+    @Column(unique = true, nullable = false, name = "token_name")
+    private String tokenName;
+    @Column(name = "is_deleted")
+    private boolean isDeleted = false;
+}

src/main/java/ivan/solscanbot/exception/AddressAlreadyExistsException.java

@@ -0,0 +1,11 @@
+package ivan.solscanbot.exception;
+
+public class AddressAlreadyExistsException extends RuntimeException {
+    public AddressAlreadyExistsException(String message) {
+        super(message);
+    }
+
+    public AddressAlreadyExistsException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

src/main/java/ivan/solscanbot/exception/AddressNotMonitoredException.java

@@ -0,0 +1,12 @@
+package ivan.solscanbot.exception;
+
+public class AddressNotMonitoredException extends RuntimeException {
+
+    public AddressNotMonitoredException(String message) {
+        super(message);
+    }
+
+    public AddressNotMonitoredException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

src/main/java/ivan/solscanbot/exception/InvalidAddressException.java

@@ -0,0 +1,11 @@
+package ivan.solscanbot.exception;
+
+public class InvalidAddressException extends RuntimeException {
+    public InvalidAddressException(String message) {
+        super(message);
+    }
+
+    public InvalidAddressException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

src/main/java/ivan/solscanbot/exception/UserNotHaveAnyMonitoredAddressesException.java

@@ -0,0 +1,11 @@
+package ivan.solscanbot.exception;
+
+public class UserNotHaveAnyMonitoredAddressesException extends RuntimeException {
+    public UserNotHaveAnyMonitoredAddressesException(String message) {
+        super(message);
+    }
+
+    public UserNotHaveAnyMonitoredAddressesException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}

src/main/java/ivan/solscanbot/mapper/TokenMapper.java

@@ -0,0 +1,11 @@
+package ivan.solscanbot.mapper;
+
+import ivan.solscanbot.config.MapperConfig;
+import ivan.solscanbot.dto.external.SingleTokenNameResponseDto;
+import ivan.solscanbot.dto.internal.Token;
+import org.mapstruct.Mapper;
+
+@Mapper(config = MapperConfig.class)
+public interface TokenMapper {
+    Token toModel(SingleTokenNameResponseDto dto);
+}

src/main/java/ivan/solscanbot/repository/MonitoredAddressRepository.java

@@ -0,0 +1,18 @@
+package ivan.solscanbot.repository;
+
+import ivan.solscanbot.dto.internal.MonitoredAddress;
+import java.util.List;
+import java.util.Optional;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface MonitoredAddressRepository
+        extends JpaRepository<MonitoredAddress, Long> {
+
+    void deleteByAddressAndChatId(String address, Long chatId);
+
+    boolean existsByAddressAndChatId(String address, Long chatId);
+
+    List<MonitoredAddress> findByChatId(Long chatId);
+
+    Optional<MonitoredAddress> findByAddress(String address);
+}