feat: Introduce TransactionProcessing module with comprehensive functionalities and remove PrescriptionManagement build artifacts.

Author: Dronanaik

PrescriptionManagement/.project

@@ -11,12 +11,12 @@
 			</arguments>
 		</buildCommand>
 		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<name>org.springframework.ide.eclipse.boot.validation.springbootbuilder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
 		<buildCommand>
-			<name>org.springframework.ide.eclipse.boot.validation.springbootbuilder</name>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
@@ -25,4 +25,15 @@
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 	</natures>
+	<filteredResources>
+		<filter>
+			<id>1767008796492</id>
+			<name></name>
+			<type>30</type>
+			<matcher>
+				<id>org.eclipse.core.resources.regexFilterMatcher</id>
+				<arguments>node_modules|\.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
 </projectDescription>

PrescriptionManagement/.settings/org.eclipse.jdt.core.prefs

@@ -1,10 +1,20 @@
 eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.annotation.missingNonNullByDefaultAnnotation=ignore
+org.eclipse.jdt.core.compiler.annotation.nonnull=org.springframework.lang.NonNull
+org.eclipse.jdt.core.compiler.annotation.nonnullbydefault=org.springframework.lang.NonNullApi
+org.eclipse.jdt.core.compiler.annotation.nullable=org.springframework.lang.Nullable
+org.eclipse.jdt.core.compiler.annotation.nullanalysis=enabled
 org.eclipse.jdt.core.compiler.codegen.methodParameters=generate
 org.eclipse.jdt.core.compiler.codegen.targetPlatform=21
 org.eclipse.jdt.core.compiler.compliance=21
 org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.nullAnnotationInferenceConflict=warning
+org.eclipse.jdt.core.compiler.problem.nullReference=warning
+org.eclipse.jdt.core.compiler.problem.nullSpecViolation=warning
+org.eclipse.jdt.core.compiler.problem.potentialNullReference=warning
 org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
+org.eclipse.jdt.core.compiler.problem.syntacticNullAnalysisForFields=enabled
 org.eclipse.jdt.core.compiler.processAnnotations=disabled
 org.eclipse.jdt.core.compiler.release=enabled
 org.eclipse.jdt.core.compiler.source=21

PrescriptionManagement/.settings/org.eclipse.m2e.core.prefs

@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1

PrescriptionManagement/target/classes/META-INF/MANIFEST.MF

@@ -1,7 +1,7 @@
 # Database Configuration
 spring.datasource.url=jdbc:mysql://localhost:3306/prescription_db
-spring.datasource.username=root
-spring.datasource.password=Drona
+spring.datasource.username=root #Keep your username here
+spring.datasource.password=password #Keep your password here
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 
 # JPA/Hibernate Configuration

PrescriptionManagement/target/classes/META-INF/maven/com.prescription/PrescriptionManagement/pom.properties

@@ -151,6 +151,34 @@ This repository serves as a practical reference for:
 
 ---
 
+### 4️⃣ [Transaction Processing](./TransactionProcessing)
+
+[![Java](https://img.shields.io/badge/Java-21-orange.svg)](https://www.oracle.com/java/)
+[![Spring Boot](https://img.shields.io/badge/Spring%20Boot-4.0.1-brightgreen.svg)](https://spring.io/projects/spring-boot)
+[![MySQL](https://img.shields.io/badge/MySQL-8.0+-blue.svg)](https://www.mysql.com/)
+
+**A comprehensive banking transaction processing system with daily limits, fraud detection, and multi-currency support**
+
+**Key Features:**
+- ✅ Daily transaction limits enforcement
+- ✅ Fraud detection with configurable rules
+- ✅ Real-time currency conversion
+- ✅ Transaction reversal logic
+- ✅ Standing instructions (recurring transfers)
+- ✅ Bill payment scheduling and automation
+- ✅ Insufficient funds validation
+- ✅ Transaction fee calculation (flat/percentage/tiered)
+- ✅ Multi-currency account support
+- ✅ Automated payment processing
+
+**Entities:** Account, Transaction, FraudRule, FraudAlert, ExchangeRate, StandingInstruction, BillPayment, TransactionFeeRule
+
+**Tech Stack:** Java 21, Spring Boot 4.0.1, Spring Data JPA, MySQL, Maven
+
+[📖 View Project Documentation](./TransactionProcessing/README.md)
+
+---
+
 ## 🛠️ Common Tech Stack
 
 All projects in this repository utilize modern Java backend technologies: