Done ticket GEPAFINBE-8

2024-08-21 20:55:13 +05:30
parent fa714faef9
commit e7466d16ec
45 changed files with 1642 additions and 0 deletions
--- a/src/main/java/net/gepafin/tendermanagement/config/AmazonConfig.java
+++ b/src/main/java/net/gepafin/tendermanagement/config/AmazonConfig.java
@@ -0,0 +1,34 @@
+package net.gepafin.tendermanagement.config;
+
+import com.amazonaws.auth.AWSCredentials;
+import com.amazonaws.auth.AWSStaticCredentialsProvider;
+import com.amazonaws.auth.BasicAWSCredentials;
+import com.amazonaws.services.s3.AmazonS3;
+import com.amazonaws.services.s3.AmazonS3ClientBuilder;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class AmazonConfig {
+
+    @Value("${aws.access.key.id}")
+    private String accessKey;
+
+    @Value("${aws.secret.access.key}")
+    private String secretKey;
+
+    @Value("${aws.s3.region}")
+    private String region;
+
+    @Bean
+    public AmazonS3 mementoBucket() {
+        AWSCredentials awsCredentials =
+                new BasicAWSCredentials(accessKey, secretKey);
+        return AmazonS3ClientBuilder
+                .standard()
+                .withRegion(region)
+                .withCredentials(new AWSStaticCredentialsProvider(awsCredentials))
+                .build();
+    }
+}
--- a/src/main/java/net/gepafin/tendermanagement/constants/GepafinConstant.java
+++ b/src/main/java/net/gepafin/tendermanagement/constants/GepafinConstant.java
@@ -24,4 +24,18 @@ public class GepafinConstant {
    public static final String DELETE_REGION_SUCCESS_MSG = "delete.region.success";
    public static final String REGION_NOT_FOUND_MSG = "user.region.not.found";
    public static final String PASSWORD_DOESNT_MATCH ="password.doesnt.match";
+    public static final String USER_NOT_EXIST_MSG = "user.not.exist";
+    public static final String REGION_NOT_FOUND = "region.not.found";
+    public static final String USER_ID_NOT_NULL_MSG = "user.id.not.null";
+    public static final String QUESTION_NOT_EMPTY_MSG = "question.not.empty";
+    public static final String NAME_NOT_EMPTY_MSG = "name.not.empty";
+    public static final String TYPE_NOT_EMPTY_MSG = "type.not.empty";
+    public static final String REGION_NOT_NULL_MSG = "region.not.null";
+    public static final String AMOUNT_GREATER_THAN_ZERO_MSG = "amount.greater.than.zero";
+    public static final String LOOK_UP_DATA_NOT_VALID_MSG = "look.up.data.not.valid";
+    public static final String FILES_UPLOADED_MSG = "files.uploaded";
+    public static final String CALL_CREATED_SUCCESSFULLY_MSG = "call.created.successfully";
+    public static final String FILE_DELETED_SUCCESSFULLY_MSG="file.deleted.successfully";
+    public static final String DOCUMENT_NOT_FOUND="document.not.found";
+
 }
--- a/src/main/java/net/gepafin/tendermanagement/dao/CallDao.java
+++ b/src/main/java/net/gepafin/tendermanagement/dao/CallDao.java
@@ -0,0 +1,323 @@
+package net.gepafin.tendermanagement.dao;
+
+import net.gepafin.tendermanagement.config.Translator;
+import net.gepafin.tendermanagement.constants.GepafinConstant;
+import net.gepafin.tendermanagement.entities.*;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import net.gepafin.tendermanagement.enums.CallTypeEnum;
+import net.gepafin.tendermanagement.model.request.*;
+import net.gepafin.tendermanagement.model.response.*;
+import net.gepafin.tendermanagement.repositories.*;
+import net.gepafin.tendermanagement.service.AmazonS3Service;
+import net.gepafin.tendermanagement.util.DateTimeUtil;
+import net.gepafin.tendermanagement.web.rest.api.errors.CustomValidationException;
+import net.gepafin.tendermanagement.web.rest.api.errors.ResourceNotFoundException;
+import net.gepafin.tendermanagement.web.rest.api.errors.Status;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+import org.springframework.util.StringUtils;
+import net.gepafin.tendermanagement.entities.LookUpDataEntity.LookUpDataTypeEnum;
+
+@Component
+public class CallDao {
+
+    @Autowired
+    private CallRepository callRepository;
+
+    @Autowired
+    private DocumentRepository documentRepository;
+
+    @Autowired
+    private EvaluationCriteriaRepository evaluationCriteriaRepository;
+
+    @Autowired
+    private FaqRepository faqRepository;
+
+    @Autowired
+    private RegionRepository regionRepository;
+
+    @Autowired
+    private LookUpDataRepository lookUpDataRepository;
+
+    @Autowired
+    private CallTargetAudienceChecklistRepository callTargetAudienceChecklistRepository;
+
+    public CreateCallResponseBean createCall(CreateCallRequest createCallRequest) {
+        try {
+            CreateCallResponseBean  createCallResponseBean=null;
+            CallEntity callEntity = convertToCallEntity(createCallRequest);
+            List<EvaluationCriteriaEntity> evaluationCriteriaEntities = convertToEvaluationCriteriaEntities(createCallRequest.getCriteria(), callEntity);
+            List<DocumentEntity> documentEntities = convertToDocumentEntities(createCallRequest.getDocs(), callEntity);
+            List<DocumentEntity>  imageEntities=convertToDocumentEntities(createCallRequest.getImages(),callEntity);
+            List<FaqEntity> faqEntities = convertToFaqEntities(createCallRequest.getFaq(), callEntity);
+            List<LookUpDataResponse> amiedTo=convertLookUpDataEntities(createCallRequest.getAimedTo(),callEntity,LookUpDataTypeEnum.AIMED_TO);
+            List<LookUpDataResponse> checkList=convertLookUpDataEntities(createCallRequest.getAimedTo(),callEntity,LookUpDataTypeEnum.CHECKLIST);
+            createCallResponseBean= assembleCreateCallResponseBean(callEntity, evaluationCriteriaEntities, documentEntities, faqEntities,imageEntities);
+            createCallResponseBean.setAimedTo(amiedTo);
+            createCallResponseBean.setCheckList(checkList);
+            return createCallResponseBean;
+        } catch (Exception e) {
+            throw new RuntimeException("Error processing create call request", e);
+        }
+    }
+
+
+    public CallEntity convertToCallEntity(CreateCallRequest createCallRequest) {
+        CallEntity callEntity = new CallEntity();
+        validateCallEntity(createCallRequest.getRegionId(), createCallRequest.getAmount());
+        RegionEntity region = regionRepository.findById(createCallRequest.getRegionId())
+                .orElseThrow(() -> new ResourceNotFoundException(Status.VALIDATION_ERROR, Translator.toLocale(GepafinConstant.REGION_NOT_FOUND)));
+        callEntity.setRegion(region);
+        callEntity.setName(createCallRequest.getName());
+        callEntity.setDescriptionShort(createCallRequest.getDescriptionShort());
+        callEntity.setDescriptionLong(createCallRequest.getDescriptionLong());
+        callEntity.setStartDate(createCallRequest.getStartDate());
+        callEntity.setEndDate(createCallRequest.getEndDate());
+        callEntity.setStatus(String.valueOf(createCallRequest.getStatus()));
+        callEntity.setAmountMax(createCallRequest.getAmountMax());
+        callEntity.setAmount(createCallRequest.getAmountMax());
+        callEntity.setThreshold(createCallRequest.getThreshold());
+        callEntity.setConfidi(false);
+        if(createCallRequest.getConfidi()!=null){
+            callEntity.setConfidi(createCallRequest.getConfidi());
+        }
+        callEntity.setDocumentation_requested(createCallRequest.getDocumentationRequested());
+        callEntity = callRepository.save(callEntity);
+        return callEntity;
+    }
+
+    public List<EvaluationCriteriaEntity> convertToEvaluationCriteriaEntities(List<EvaluationCriteriaReq> criteriaReqList, CallEntity callEntity) {
+        List<EvaluationCriteriaEntity> evaluationCriteriaEntities = criteriaReqList.stream().map(req -> convertToEvaluationCriteriaEntity(req, callEntity)).collect(Collectors.toList());
+        evaluationCriteriaRepository.saveAll(evaluationCriteriaEntities);
+        return evaluationCriteriaEntities;
+    }
+
+    private EvaluationCriteriaEntity convertToEvaluationCriteriaEntity(EvaluationCriteriaReq criteriaReq, CallEntity callEntity) {
+        EvaluationCriteriaEntity criteriaEntity = new EvaluationCriteriaEntity();
+        validateEvolutionCrieteriaEntity(criteriaReq.getName());
+        criteriaEntity.setName(criteriaReq.getName());
+        criteriaEntity.setDescription(criteriaReq.getValue());
+        criteriaEntity.setScore(criteriaReq.getScore());
+        criteriaEntity.setCall(callEntity);
+        return criteriaEntity;
+    }
+
+
+    public List<DocumentEntity> convertToDocumentEntities(List<DocumentReq> documentReqList, CallEntity callEntity) {
+        List<DocumentEntity> documentEntities = documentReqList.stream().map(req -> convertToDocumentEntity(req, callEntity)).collect(Collectors.toList());
+        documentRepository.saveAll(documentEntities);
+        return documentEntities;
+    }
+
+    private DocumentEntity convertToDocumentEntity(DocumentReq documentReq, CallEntity callEntity) {
+        DocumentEntity documentEntity = new DocumentEntity();
+        validateDocumentEntity(documentReq.getFileName());
+        documentEntity.setFileName(documentReq.getFileName());
+        documentEntity.setFilePath(documentReq.getUrl());
+        documentEntity.setCall(callEntity);
+        return documentEntity;
+    }
+
+
+    public List<FaqEntity> convertToFaqEntities(List<FaqReq> faqReqList, CallEntity callEntity) {
+        List<FaqEntity> faqEntities = faqReqList.stream().map(req -> convertToFaqEntity(req, callEntity)).collect(Collectors.toList());
+        faqRepository.saveAll(faqEntities);
+        return faqEntities;
+    }
+
+    private FaqEntity convertToFaqEntity(FaqReq faqReq, CallEntity callEntity) {
+        FaqEntity faqEntity = new FaqEntity();
+        validateFaqEntity(faqReq.getQuestion());
+//     UserEntity userEntity=  userRepository.findById(1l)
+//                .orElseThrow(() -> new ResourceNotFoundException(Status.VALIDATION_ERROR, Translator.toLocale(GepafinConstant.LOOK_UP_DATA_NOT_VALID_MSG)));
+//        faqEntity.setUser(userEntity);
+        faqEntity.setIsVisible(true);
+        if(faqReq.getIsVisible()!=null){
+            faqEntity.setIsVisible(faqReq.getIsVisible());
+        }
+        faqEntity.setQuestionShort(faqReq.getQuestionShort());
+        faqEntity.setQuestion(faqReq.getQuestion());
+        if(faqReq.getResponse()!=null ||faqReq.getResponseShort()!=null){
+            faqEntity.setResponseDate(DateTimeUtil.DateServerToUTC(LocalDateTime.now()));
+        }
+        faqEntity.setResponseShort(faqReq.getResponseShort());
+        faqEntity.setResponse(faqReq.getResponse());
+        faqEntity.setCall(callEntity);
+        return faqEntity;
+    }
+
+    public void validateFaqEntity( String question) {
+            if (!StringUtils.hasText(question)) {
+            throw new CustomValidationException(Status.VALIDATION_ERROR, Translator.toLocale(GepafinConstant.QUESTION_NOT_EMPTY_MSG));
+        }
+    }
+
+    public void validateDocumentEntity(String name) {
+        if (!StringUtils.hasText(name)) {
+            throw new CustomValidationException(Status.VALIDATION_ERROR, Translator.toLocale(GepafinConstant.NAME_NOT_EMPTY_MSG));
+        }
+    }
+
+    public void validateEvolutionCrieteriaEntity(String name) {
+        if (!StringUtils.hasText(name)) {
+            throw new CustomValidationException(Status.VALIDATION_ERROR, Translator.toLocale(GepafinConstant.NAME_NOT_EMPTY_MSG));
+        }
+    }
+
+    public void validateCallEntity(Long regionId, BigDecimal fundingAmount) {
+        if (regionId == null) {
+            throw new CustomValidationException(Status.VALIDATION_ERROR, Translator.toLocale(GepafinConstant.REGION_NOT_FOUND_MSG));
+        }
+
+        if (fundingAmount == null || fundingAmount.compareTo(BigDecimal.ZERO) <= 0) {
+            throw new CustomValidationException(Status.VALIDATION_ERROR, Translator.toLocale(GepafinConstant.AMOUNT_GREATER_THAN_ZERO_MSG));
+        }
+    }
+    public CreateCallResponseBean convertToCallResponseBean(CallEntity callEntity) {
+        CreateCallResponseBean createCallResponseBean = new CreateCallResponseBean();
+        createCallResponseBean.setId(callEntity.getId());
+        createCallResponseBean.setName(callEntity.getName());
+        createCallResponseBean.setDates(List.of(callEntity.getStartDate(), callEntity.getEndDate()));
+        createCallResponseBean.setDescriptionShort(callEntity.getDescriptionShort());
+        createCallResponseBean.setDescriptionLong(callEntity.getDescriptionLong());
+        createCallResponseBean.setStatus(CallTypeEnum.valueOf(callEntity.getStatus()));
+        createCallResponseBean.setRegionId(callEntity.getRegion().getId());
+        createCallResponseBean.setAmount(callEntity.getAmount());
+        createCallResponseBean.setAmountMax(callEntity.getAmountMax());
+        createCallResponseBean.setContactInfo(callEntity.getContactInfo());
+        createCallResponseBean.setSubmissionMethod(callEntity.getSubmissionMethod());
+        createCallResponseBean.setThreshold(callEntity.getThreshold());
+        createCallResponseBean.setDocumentationReqested(callEntity.getDocumentation_requested());
+        createCallResponseBean.setPriorityArea(callEntity.getPriorityArea());
+        createCallResponseBean.setCreatedDate(callEntity.getCreatedDate());
+        createCallResponseBean.setUpdatedDate(callEntity.getUpdatedDate());
+        return createCallResponseBean;
+    }
+    public EvaluationCriteriaResponseBean convertToEvaluationCriteriaResponseBean(EvaluationCriteriaEntity entity) {
+        EvaluationCriteriaResponseBean responseBean = new EvaluationCriteriaResponseBean();
+        responseBean.setId(entity.getId());
+        responseBean.setName(entity.getName());
+        responseBean.setDescription(entity.getDescription());
+        responseBean.setScore(entity.getScore());
+        responseBean.setCreatedDate(entity.getCreatedDate());
+        responseBean.setUpdatedDate(entity.getUpdatedDate());
+        return responseBean;
+    }
+    public DocumentResponseBean convertToDocumentResponseBean(DocumentEntity entity) {
+        DocumentResponseBean responseBean = new DocumentResponseBean();
+        responseBean.setId(entity.getId());
+        responseBean.setName(entity.getFileName());
+        responseBean.setDescription(entity.getDescription());
+        responseBean.setFilePath(entity.getFilePath());
+        responseBean.setCreatedDate(entity.getCreatedDate());
+        responseBean.setUpdatedDate(entity.getUpdatedDate());
+        return responseBean;
+    }
+    public FaqResponseBean convertToFaqResponseBean(FaqEntity entity) {
+        FaqResponseBean responseBean = new FaqResponseBean();
+        responseBean.setId(entity.getId());
+        responseBean.setQuestionShort(entity.getQuestionShort());
+        responseBean.setResponseShort(entity.getResponseShort());
+        responseBean.setResponse(entity.getResponse());
+        responseBean.setQuestion(entity.getQuestion());
+        responseBean.setUserId(entity.getUser().getId());
+        responseBean.setIsVisible(entity.getIsVisible());
+        responseBean.setCreatedDate(entity.getCreatedDate());
+        responseBean.setUpdatedDate(entity.getUpdatedDate());
+        return responseBean;
+    }
+    public CreateCallResponseBean assembleCreateCallResponseBean(
+            CallEntity callEntity,
+            List<EvaluationCriteriaEntity> evaluationCriteriaEntities,
+            List<DocumentEntity> documentEntities,
+            List<FaqEntity> faqEntities,List<DocumentEntity> images) {
+
+        CreateCallResponseBean callResponseBean = convertToCallResponseBean(callEntity);
+
+        List<EvaluationCriteriaResponseBean> evaluationCriteriaResponseBeans = evaluationCriteriaEntities.stream()
+                .map(this::convertToEvaluationCriteriaResponseBean)
+                .collect(Collectors.toList());
+
+        List<DocumentResponseBean> documentResponseBeans = documentEntities.stream()
+                .map(this::convertToDocumentResponseBean)
+                .collect(Collectors.toList());
+
+        List<FaqResponseBean> faqResponseBeans = faqEntities.stream()
+                .map(this::convertToFaqResponseBean)
+                .collect(Collectors.toList());
+
+        List<DocumentResponseBean> imagesResponseBean = images.stream()
+                .map(this::convertToDocumentResponseBean)
+                .collect(Collectors.toList());
+        CreateCallResponseBean createCallResponseBean =callResponseBean;
+        createCallResponseBean.setCriteria(evaluationCriteriaResponseBeans);
+        createCallResponseBean.setDocs(documentResponseBeans);
+        createCallResponseBean.setFaq(faqResponseBeans);
+        createCallResponseBean.setImages(imagesResponseBean);
+        return createCallResponseBean;
+    }
+    public List<LookUpDataResponse> convertLookUpDataEntities(List<LookUpDataReq> lookUpData, CallEntity callEntity, LookUpDataEntity.LookUpDataTypeEnum type) {
+        List<LookUpDataEntity> lookUpDataEntities = lookUpData.stream()
+                .map(req -> convertLookUpDataRequestIntoLookUpDataEntity(req, type))
+                .collect(Collectors.toList());
+
+        lookUpDataRepository.saveAll(lookUpDataEntities);
+
+      return   createCallTargetAudienceCheckList(callEntity, lookUpDataEntities);
+    }
+
+    private List<LookUpDataResponse> createCallTargetAudienceCheckList(CallEntity callEntity, List<LookUpDataEntity> lookUpDataEntities) {
+      List<LookUpDataResponse> lookUpDataResponses=new ArrayList<>();
+      List<CallTargetAudienceChecklistEntity> callTargetAudienceChecklistEntities=new ArrayList<>();
+      for(LookUpDataEntity lookUpDataEntity:lookUpDataEntities){
+          CallTargetAudienceChecklistEntity callTargetAudienceChecklistEntity=new CallTargetAudienceChecklistEntity();
+          callTargetAudienceChecklistEntity.setIsValidated(false);
+        callTargetAudienceChecklistEntity.setLookupData(lookUpDataEntity);
+        callTargetAudienceChecklistEntity.setCall(callEntity);
+        callTargetAudienceChecklistEntities.add(callTargetAudienceChecklistEntity);
+        lookUpDataResponses.add(convertToLookUpDataResponseBean(lookUpDataEntity,callTargetAudienceChecklistEntity));
+      }
+        callTargetAudienceChecklistRepository.saveAll(callTargetAudienceChecklistEntities);
+        return lookUpDataResponses;
+    }
+
+    private LookUpDataEntity convertLookUpDataRequestIntoLookUpDataEntity(LookUpDataReq req, LookUpDataEntity.LookUpDataTypeEnum type) {
+        if (req.getLookUpDataId() == null || req.getLookUpDataId().equals(BigDecimal.ZERO)) {
+            LookUpDataEntity newEntity = new LookUpDataEntity();
+            newEntity.setValue(req.getValue());
+            newEntity.setType(type.getValue());
+            return newEntity;
+        }
+
+        return lookUpDataRepository.findById(req.getLookUpDataId())
+                .orElseThrow(() -> new ResourceNotFoundException(Status.VALIDATION_ERROR, Translator.toLocale(GepafinConstant.LOOK_UP_DATA_NOT_VALID_MSG)));
+    }
+
+    private CallTargetAudienceChecklistEntity createChecklistEntity(CallEntity callEntity, LookUpDataEntity lookUpDataEntity) {
+        CallTargetAudienceChecklistEntity checklistEntity = new CallTargetAudienceChecklistEntity();
+        checklistEntity.setCall(callEntity);
+        checklistEntity.setLookupData(lookUpDataEntity);
+        checklistEntity.setIsValidated(false);
+        return checklistEntity;
+    }
+
+    public LookUpDataResponse convertToLookUpDataResponseBean(LookUpDataEntity lookUpDataEntity,CallTargetAudienceChecklistEntity callTargetAudienceChecklistEntity) {
+        LookUpDataResponse lookUpDataResponse = new LookUpDataResponse();
+        lookUpDataResponse.setId(callTargetAudienceChecklistEntity.getId());
+        lookUpDataResponse.setLookUpDataId(lookUpDataEntity.getId());
+        lookUpDataResponse.setValue(lookUpDataEntity.getValue());
+        lookUpDataResponse.setTitle(lookUpDataEntity.getTitle());
+        lookUpDataResponse.setCreatedDate(lookUpDataEntity.getCreatedDate());
+        lookUpDataResponse.setUpdatedDate(lookUpDataEntity.getUpdatedDate());
+        return lookUpDataResponse;
+    }
+}
+
+
+
--- a/src/main/java/net/gepafin/tendermanagement/dao/DocumentDao.java
+++ b/src/main/java/net/gepafin/tendermanagement/dao/DocumentDao.java
@@ -0,0 +1,80 @@
+package net.gepafin.tendermanagement.dao;
+
+import net.gepafin.tendermanagement.config.Translator;
+import net.gepafin.tendermanagement.constants.GepafinConstant;
+import net.gepafin.tendermanagement.entities.DocumentEntity;
+import net.gepafin.tendermanagement.enums.DocumentTypeEnum;
+import net.gepafin.tendermanagement.model.response.DocumentResponseBean;
+import net.gepafin.tendermanagement.repositories.DocumentRepository;
+import net.gepafin.tendermanagement.service.AmazonS3Service;
+import net.gepafin.tendermanagement.util.Utils;
+import net.gepafin.tendermanagement.web.rest.api.errors.ResourceNotFoundException;
+import net.gepafin.tendermanagement.web.rest.api.errors.Status;
+import org.apache.commons.io.FilenameUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+import org.springframework.util.StringUtils;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Component
+public class DocumentDao {
+
+    @Autowired
+    private AmazonS3Service amazonS3Service;
+
+    @Autowired
+    private DocumentRepository documentRepository;
+
+    @Autowired
+    private CallDao callDao;
+
+    @Value("${aws.s3.bucket.name}")
+    private String bucketName;
+
+    @Value("${aws.s3.url.folder}")
+    private String s3Folder;
+
+    @Value("${aws.s3.url}")
+    private String s3Url;
+
+    public List<DocumentResponseBean> uploadFiles(List<MultipartFile> files, DocumentTypeEnum fileType) {
+        List<DocumentEntity> documentEntities = new ArrayList<>();
+
+        for (MultipartFile file : files) {
+            try {
+                String extension = FilenameUtils.getExtension(file.getOriginalFilename());
+                String fileName = StringUtils.cleanPath(file.getOriginalFilename());
+                String firstNameContain = fileName.substring(0, fileName.lastIndexOf('.'));
+                fileName = (firstNameContain + "." + extension);
+                String filepath = amazonS3Service.upload(fileName,file);
+                DocumentEntity documentEntity = new DocumentEntity();
+                documentEntity.setFileName(fileName);
+                documentEntity.setType(fileType.getValue());
+                documentEntity.setFilePath(filepath);
+                documentEntities.add(documentEntity);
+            } catch (IOException e) {}
+        }
+        documentRepository.saveAll(documentEntities);
+        return documentEntities.stream()
+                .map(callDao::convertToDocumentResponseBean)
+                .collect(Collectors.toList());
+    }
+    public Void deleteFile(Long documentId){
+      DocumentEntity documentEntity= documentRepository.findById(documentId);
+          if(documentEntity==null){
+           new ResourceNotFoundException(Status.VALIDATION_ERROR, Translator.toLocale(GepafinConstant.DOCUMENT_NOT_FOUND));
+          }
+            String fileName= Utils.extractFileName(documentEntity.getFilePath());
+        try {
+            amazonS3Service.delete(bucketName, fileName);
+                documentRepository.delete(documentEntity);
+        }catch (Exception e){}
+    return null;
+    }
+}
--- a/src/main/java/net/gepafin/tendermanagement/entities/CallEntity.java
+++ b/src/main/java/net/gepafin/tendermanagement/entities/CallEntity.java
@@ -0,0 +1,66 @@
+package net.gepafin.tendermanagement.entities;
+
+import jakarta.persistence.*;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Entity
+@Table(name = "CALL")
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class CallEntity extends BaseEntity {
+
+    @Column(name = "NAME", nullable = false, length = 255)
+    private String name;
+
+    @Column(name = "DESCRIPTION_SHORT", columnDefinition = "TEXT")
+    private String descriptionShort;
+
+    @Column(name = "DESCRIPTION_LONG", columnDefinition = "TEXT")
+    private String descriptionLong;
+
+    @Column(name = "START_DATE", nullable = false)
+    private LocalDateTime startDate;
+
+    @Column(name = "END_DATE", nullable = false)
+    private LocalDateTime endDate;
+
+    @Column(name = "STATUS", nullable = false, length = 255)
+    private String status;
+
+    @ManyToOne
+    @JoinColumn(name = "REGION_ID", nullable = false, foreignKey = @ForeignKey(name = "fk_region_call"))
+    private RegionEntity region;
+
+    @Column(name = "AMOUNT", nullable = false)
+    private BigDecimal amount;
+
+    @Column(name = "AMOUNT_MAX", nullable = false)
+    private BigDecimal amountMax;
+
+    @Column(name = "CONTACT_INFO", columnDefinition = "TEXT")
+    private String contactInfo;
+
+    @Column(name = "SUBMISSION_METHOD", columnDefinition = "TEXT")
+    private String submissionMethod;
+
+    @Column(name = "THRESHOLD", nullable = false)
+    private Integer threshold;
+
+    @Column(name="DOCUMENTATION_REQUESTED",columnDefinition = "TEXT")
+    private String documentation_requested;
+
+    @Column(name = "PRIORITY_AREA", columnDefinition = "TEXT")
+    private String priorityArea;
+
+    @Column(name = "CONFIDI")
+    private Boolean confidi;
+}
+
--- a/src/main/java/net/gepafin/tendermanagement/entities/CallTargetAudienceChecklistEntity.java
+++ b/src/main/java/net/gepafin/tendermanagement/entities/CallTargetAudienceChecklistEntity.java
@@ -0,0 +1,23 @@
+package net.gepafin.tendermanagement.entities;
+
+import jakarta.persistence.*;
+import lombok.Data;
+
+@Entity
+@Table(name = "CALL_TARGET_AUDIENCE_CHECKLIST")
+@Data
+public class CallTargetAudienceChecklistEntity extends BaseEntity{
+
+    @ManyToOne
+    @JoinColumn(name = "CALL_ID")
+    private CallEntity call;
+
+    @ManyToOne
+    @JoinColumn(name = "LOOKUP_DATA_ID")
+    private LookUpDataEntity lookupData;
+
+    @Column(name = "IS_VALIDATED")
+    private Boolean isValidated;
+
+
+}
--- a/src/main/java/net/gepafin/tendermanagement/entities/DocumentEntity.java
+++ b/src/main/java/net/gepafin/tendermanagement/entities/DocumentEntity.java
@@ -0,0 +1,31 @@
+package net.gepafin.tendermanagement.entities;
+
+import jakarta.persistence.*;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+
+@Entity
+@Table(name = "DOCUMENT")
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class DocumentEntity extends BaseEntity{
+    @Column(name = "FILE_NAME", length = 255)
+    private String fileName;
+
+    @Column(name = "FILE_PATH", length = 255)
+    private String filePath;
+
+    @Column(name="TYPE")
+    private String type;
+
+    @ManyToOne
+    @JoinColumn(name = "CALL_ID")
+    private CallEntity call;
+
+    @Column(name = "DESCRIPTION", columnDefinition = "TEXT")
+    private String description;
+}
--- a/src/main/java/net/gepafin/tendermanagement/entities/EvaluationCriteriaEntity.java
+++ b/src/main/java/net/gepafin/tendermanagement/entities/EvaluationCriteriaEntity.java
@@ -0,0 +1,30 @@
+package net.gepafin.tendermanagement.entities;
+import jakarta.persistence.*;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+
+
+@Entity
+@Table(name = "EVALUATION_CRITERIA")
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class EvaluationCriteriaEntity extends BaseEntity {
+
+    @ManyToOne
+    @JoinColumn(name = "CALL_ID", nullable = false)
+    private CallEntity call;
+
+    @Column(name = "NAME", nullable = false, columnDefinition = "TEXT")
+    private String name;
+
+    @Column(name = "DESCRIPTION", columnDefinition = "TEXT")
+    private String description;
+
+    @Column(name = "SCORE", nullable = false)
+    private Integer score;
+
+}
--- a/src/main/java/net/gepafin/tendermanagement/entities/FaqEntity.java
+++ b/src/main/java/net/gepafin/tendermanagement/entities/FaqEntity.java
@@ -0,0 +1,46 @@
+package net.gepafin.tendermanagement.entities;
+
+import jakarta.persistence.*;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+
+import java.time.LocalDateTime;
+
+@Entity
+@Table(name = "FAQ")
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class FaqEntity extends BaseEntity {
+
+    @ManyToOne
+    @JoinColumn(name = "CALL_ID", nullable = false)
+    private CallEntity call;
+
+    @ManyToOne
+    @JoinColumn(name = "USER_ID", nullable = false, foreignKey = @ForeignKey(name = "fk_user_faq"))
+    private UserEntity user;
+
+    @Column(name = "IS_VISIBLE", nullable = false)
+    private Boolean isVisible;
+
+    @Column(name = "QUESTION_SHORT", length = 255)
+    private String questionShort;
+
+    @Column(name = "QUESTION", columnDefinition = "TEXT")
+    private String question;
+
+    @Column(name = "RESPONSE_SHORT", length = 255)
+    private String responseShort;
+
+    @Column(name = "RESPONSE", columnDefinition = "TEXT")
+    private String response;
+
+    @Column(name = "RESPONSE_DATE")
+    private LocalDateTime responseDate;
+
+}
+
--- a/src/main/java/net/gepafin/tendermanagement/entities/LookUpDataEntity.java
+++ b/src/main/java/net/gepafin/tendermanagement/entities/LookUpDataEntity.java
@@ -0,0 +1,37 @@
+package net.gepafin.tendermanagement.entities;
+
+import com.fasterxml.jackson.annotation.JsonValue;
+import jakarta.persistence.*;
+import lombok.Data;
+
+@Entity
+@Table(name = "LOOKUP_DATA")
+@Data
+public class LookUpDataEntity extends BaseEntity{
+
+    @Column(name = "TITLE", length = 255, nullable = true)
+    private String title;
+
+    @Column(name = "TYPE", length = 255, nullable = false)
+    private String type;
+
+    @Column(name = "VALUE", columnDefinition = "TEXT", nullable = true)
+    private String value;
+
+    public enum LookUpDataTypeEnum {
+        CHECKLIST("CHECKLIST"),
+        AIMED_TO("AIMED_TO"),
+        EVALUATION_CRITERIA("EVALUATION_CRITERIA");
+
+        private String value;
+
+        LookUpDataTypeEnum(String value) {
+            this.value = value;
+        }
+
+        @JsonValue
+        public String getValue() {
+            return value;
+        }
+    }
+}
--- a/src/main/java/net/gepafin/tendermanagement/enums/CallTypeEnum.java
+++ b/src/main/java/net/gepafin/tendermanagement/enums/CallTypeEnum.java
@@ -0,0 +1,21 @@
+package net.gepafin.tendermanagement.enums;
+
+import com.fasterxml.jackson.annotation.JsonValue;
+
+public enum CallTypeEnum {
+
+        DRAFT("DRAFT"),
+        PUBLISH("PUBLISH"),
+        EXPIRE("EXPIRE");
+
+        private String value;
+
+      CallTypeEnum(String value) {
+            this.value = value;
+        }
+
+        @JsonValue
+        public String getValue() {
+            return value;
+        }
+}
--- a/src/main/java/net/gepafin/tendermanagement/enums/DocumentTypeEnum.java
+++ b/src/main/java/net/gepafin/tendermanagement/enums/DocumentTypeEnum.java
@@ -0,0 +1,20 @@
+package net.gepafin.tendermanagement.enums;
+
+import com.fasterxml.jackson.annotation.JsonValue;
+
+public enum DocumentTypeEnum {
+
+    DOCUMENT("DOCUMENT"),
+    IMAGES("IMAGES");
+
+    private String value;
+
+    DocumentTypeEnum(String value) {
+        this.value = value;
+    }
+
+    @JsonValue
+    public String getValue() {
+        return value;
+    }
+}
--- a/src/main/java/net/gepafin/tendermanagement/model/request/CreateCallRequest.java
+++ b/src/main/java/net/gepafin/tendermanagement/model/request/CreateCallRequest.java
@@ -0,0 +1,49 @@
+package net.gepafin.tendermanagement.model.request;
+
+import lombok.Data;
+import net.gepafin.tendermanagement.enums.CallTypeEnum;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Data
+public class CreateCallRequest {
+
+    private String name;
+
+    private String descriptionShort;
+
+    private String descriptionLong;
+
+    private LocalDateTime startDate;
+
+    private LocalDateTime endDate;
+
+    private Long regionId;
+
+    private BigDecimal amount;
+
+    private BigDecimal amountMax;
+
+    private List<LookUpDataReq> aimedTo;
+
+    private String documentationRequested;
+
+    private Integer threshold;
+
+    private Boolean Confidi;
+
+    List<EvaluationCriteriaReq> criteria;
+
+    private List<FaqReq> faq;
+
+    private List<LookUpDataReq> checkList;
+
+    private List<DocumentReq> docs;
+
+    private List<DocumentReq> images;
+
+    private CallTypeEnum status;
+
+}
--- a/src/main/java/net/gepafin/tendermanagement/model/request/DocumentReq.java
+++ b/src/main/java/net/gepafin/tendermanagement/model/request/DocumentReq.java
@@ -0,0 +1,11 @@
+package net.gepafin.tendermanagement.model.request;
+
+import lombok.Data;
+
+@Data
+public class DocumentReq {
+
+    private Long id;
+    private String url;
+    private String fileName;
+}
--- a/src/main/java/net/gepafin/tendermanagement/model/request/EvaluationCriteriaReq.java
+++ b/src/main/java/net/gepafin/tendermanagement/model/request/EvaluationCriteriaReq.java
@@ -0,0 +1,11 @@
+package net.gepafin.tendermanagement.model.request;
+
+import lombok.Data;
+
+@Data
+public class EvaluationCriteriaReq {
+
+    private String name;
+    private String value;
+    private Integer score;
+}
--- a/src/main/java/net/gepafin/tendermanagement/model/request/FaqReq.java
+++ b/src/main/java/net/gepafin/tendermanagement/model/request/FaqReq.java
@@ -0,0 +1,13 @@
+package net.gepafin.tendermanagement.model.request;
+
+import lombok.Data;
+
+@Data
+public class FaqReq {
+
+    private Boolean isVisible;
+    private String questionShort;
+    private String question;
+    private String responseShort;
+    private String response;
+}
--- a/src/main/java/net/gepafin/tendermanagement/model/request/LookUpDataReq.java
+++ b/src/main/java/net/gepafin/tendermanagement/model/request/LookUpDataReq.java
@@ -0,0 +1,11 @@
+package net.gepafin.tendermanagement.model.request;
+
+import lombok.Data;
+
+@Data
+public class LookUpDataReq {
+
+    private Long lookUpDataId;
+
+    private String value;
+}
--- a/src/main/java/net/gepafin/tendermanagement/model/response/CallResponseBean.java
+++ b/src/main/java/net/gepafin/tendermanagement/model/response/CallResponseBean.java
@@ -0,0 +1,42 @@
+package net.gepafin.tendermanagement.model.response;
+
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+@Data
+public class CallResponseBean {
+
+
+    private Long id;
+
+    private String title;
+
+    private String description;
+
+    private LocalDateTime startDate;
+
+    private LocalDateTime endDate;
+
+    private String status;
+
+    private RegionResponseBean region;
+
+    private BigDecimal fundingAmount;
+
+    private String contactInfo;
+
+    private String submissionMethod;
+
+    private Integer totalScore;
+
+    private Integer minimumScore;
+
+    private String priorityArea;
+
+    private LocalDateTime createdDate;
+
+    private LocalDateTime updatedDate;
+
+}
--- a/src/main/java/net/gepafin/tendermanagement/model/response/CreateCallResponseBean.java
+++ b/src/main/java/net/gepafin/tendermanagement/model/response/CreateCallResponseBean.java
@@ -0,0 +1,60 @@
+package net.gepafin.tendermanagement.model.response;
+
+import lombok.Data;
+import net.gepafin.tendermanagement.enums.CallTypeEnum;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Data
+public class CreateCallResponseBean {
+
+    private Long id;
+
+    private String name;
+
+    private String descriptionShort;
+
+    private String descriptionLong;
+
+    private List<LocalDateTime> dates;
+
+    private CallTypeEnum status;
+
+    private Long regionId;
+
+    private BigDecimal amount;
+
+    private BigDecimal amountMax;
+
+    private String contactInfo;
+
+    private String submissionMethod;
+
+    private Integer threshold;
+
+    private String priorityArea;
+
+    private String documentationReqested;
+
+    private LocalDateTime createdDate;
+
+    private LocalDateTime updatedDate;
+
+    private List<LookUpDataResponse> aimedTo;
+
+    private List<EvaluationCriteriaResponseBean> criteria;
+
+    private List<DocumentResponseBean> docs;
+
+    private List<FaqResponseBean> faq;
+
+    private List<DocumentResponseBean> images;
+
+    private List<LookUpDataResponse> checkList;
+
+}
+
+
+
--- a/src/main/java/net/gepafin/tendermanagement/model/response/DocumentResponseBean.java
+++ b/src/main/java/net/gepafin/tendermanagement/model/response/DocumentResponseBean.java
@@ -0,0 +1,21 @@
+package net.gepafin.tendermanagement.model.response;
+
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Data
+public class DocumentResponseBean {
+
+    private Long id;
+
+    private String name;
+
+    private String filePath;
+
+    private String description;
+
+    private LocalDateTime createdDate;
+
+    private LocalDateTime updatedDate;
+}
--- a/src/main/java/net/gepafin/tendermanagement/model/response/EvaluationCriteriaResponseBean.java
+++ b/src/main/java/net/gepafin/tendermanagement/model/response/EvaluationCriteriaResponseBean.java
@@ -0,0 +1,21 @@
+package net.gepafin.tendermanagement.model.response;
+
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Data
+public class EvaluationCriteriaResponseBean {
+
+    private Long id;
+
+    private String name;
+
+    private String description;
+
+    private Integer score;
+
+    private LocalDateTime createdDate;
+
+    private LocalDateTime updatedDate;
+}
--- a/src/main/java/net/gepafin/tendermanagement/model/response/FaqResponseBean.java
+++ b/src/main/java/net/gepafin/tendermanagement/model/response/FaqResponseBean.java
@@ -0,0 +1,30 @@
+package net.gepafin.tendermanagement.model.response;
+
+import lombok.Data;
+
+
+import java.time.LocalDateTime;
+
+@Data
+public class FaqResponseBean {
+
+    private Long id;
+
+     private Long userId;
+
+    private Boolean isVisible;
+
+    private String questionShort;
+
+    private String question;
+
+    private String responseShort;
+
+    private String response;
+
+    private LocalDateTime responseDate;
+
+    private LocalDateTime createdDate;
+
+    private LocalDateTime updatedDate;
+}
--- a/src/main/java/net/gepafin/tendermanagement/model/response/LookUpDataResponse.java
+++ b/src/main/java/net/gepafin/tendermanagement/model/response/LookUpDataResponse.java
@@ -0,0 +1,22 @@
+package net.gepafin.tendermanagement.model.response;
+
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Data
+public class LookUpDataResponse {
+
+    private Long id;
+
+    private Long lookUpDataId;
+
+    private String title;
+
+    private String value;
+
+    private LocalDateTime createdDate;
+
+    private LocalDateTime updatedDate;
+
+}
--- a/src/main/java/net/gepafin/tendermanagement/repositories/CallRepository.java
+++ b/src/main/java/net/gepafin/tendermanagement/repositories/CallRepository.java
@@ -0,0 +1,8 @@
+package net.gepafin.tendermanagement.repositories;
+import net.gepafin.tendermanagement.entities.CallEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface CallRepository extends JpaRepository<CallEntity, Integer> {
+
+
+}
--- a/src/main/java/net/gepafin/tendermanagement/repositories/CallTargetAudienceChecklistRepository.java
+++ b/src/main/java/net/gepafin/tendermanagement/repositories/CallTargetAudienceChecklistRepository.java
@@ -0,0 +1,7 @@
+package net.gepafin.tendermanagement.repositories;
+
+import net.gepafin.tendermanagement.entities.CallTargetAudienceChecklistEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface CallTargetAudienceChecklistRepository extends JpaRepository<CallTargetAudienceChecklistEntity,Long> {
+}
--- a/src/main/java/net/gepafin/tendermanagement/repositories/DocumentRepository.java
+++ b/src/main/java/net/gepafin/tendermanagement/repositories/DocumentRepository.java
@@ -0,0 +1,9 @@
+package net.gepafin.tendermanagement.repositories;
+import net.gepafin.tendermanagement.entities.DocumentEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface DocumentRepository extends JpaRepository<DocumentEntity, Integer> {
+
+    DocumentEntity findById(Long id);
+}
+
--- a/src/main/java/net/gepafin/tendermanagement/repositories/EvaluationCriteriaRepository.java
+++ b/src/main/java/net/gepafin/tendermanagement/repositories/EvaluationCriteriaRepository.java
@@ -0,0 +1,7 @@
+package net.gepafin.tendermanagement.repositories;
+
+import net.gepafin.tendermanagement.entities.EvaluationCriteriaEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface EvaluationCriteriaRepository extends JpaRepository<EvaluationCriteriaEntity, Integer> {
+}
--- a/src/main/java/net/gepafin/tendermanagement/repositories/FaqRepository.java
+++ b/src/main/java/net/gepafin/tendermanagement/repositories/FaqRepository.java
@@ -0,0 +1,7 @@
+package net.gepafin.tendermanagement.repositories;
+
+import net.gepafin.tendermanagement.entities.FaqEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface FaqRepository extends JpaRepository<FaqEntity, Integer> {
+}
--- a/src/main/java/net/gepafin/tendermanagement/repositories/LookUpDataRepository.java
+++ b/src/main/java/net/gepafin/tendermanagement/repositories/LookUpDataRepository.java
@@ -0,0 +1,7 @@
+package net.gepafin.tendermanagement.repositories;
+
+import net.gepafin.tendermanagement.entities.LookUpDataEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface LookUpDataRepository extends JpaRepository<LookUpDataEntity,Long> {
+}
--- a/src/main/java/net/gepafin/tendermanagement/service/AmazonS3Service.java
+++ b/src/main/java/net/gepafin/tendermanagement/service/AmazonS3Service.java
@@ -0,0 +1,20 @@
+package net.gepafin.tendermanagement.service;
+
+
+import org.springframework.stereotype.Component;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+@Component
+public interface AmazonS3Service {
+
+
+    public String upload(String fileName,
+            MultipartFile file) throws IOException;
+
+    public Boolean delete(String bucketName ,String fileName);
+
+    InputStream getFile(String filePath) throws IOException;
+}
--- a/src/main/java/net/gepafin/tendermanagement/service/CallService.java
+++ b/src/main/java/net/gepafin/tendermanagement/service/CallService.java
@@ -0,0 +1,10 @@
+package net.gepafin.tendermanagement.service;
+
+import net.gepafin.tendermanagement.model.request.CreateCallRequest;
+import net.gepafin.tendermanagement.model.response.CreateCallResponseBean;
+
+public interface CallService {
+
+    CreateCallResponseBean createCall(CreateCallRequest createCallRequest);
+
+}
--- a/src/main/java/net/gepafin/tendermanagement/service/DocumentService.java
+++ b/src/main/java/net/gepafin/tendermanagement/service/DocumentService.java
@@ -0,0 +1,14 @@
+package net.gepafin.tendermanagement.service;
+
+import net.gepafin.tendermanagement.enums.DocumentTypeEnum;
+import net.gepafin.tendermanagement.model.response.DocumentResponseBean;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+public interface DocumentService {
+
+    public List<DocumentResponseBean> uploadFile(List<MultipartFile> files, DocumentTypeEnum fileType);
+
+    public Void deleteFile(Long documentId);
+}
--- a/src/main/java/net/gepafin/tendermanagement/service/impl/AmazonS3ServiceImpl.java
+++ b/src/main/java/net/gepafin/tendermanagement/service/impl/AmazonS3ServiceImpl.java
@@ -0,0 +1,91 @@
+package net.gepafin.tendermanagement.service.impl;
+
+import com.amazonaws.services.s3.AmazonS3;
+import com.amazonaws.services.s3.model.*;
+import net.gepafin.tendermanagement.service.AmazonS3Service;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.env.Environment;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+
+
+@Service
+public class AmazonS3ServiceImpl implements AmazonS3Service {
+
+    @Autowired
+    private AmazonS3 amazonS3;
+
+    @Autowired
+    private Environment environment;
+
+    @Value("${aws.s3.bucket.name}")
+    private String bucketName;
+
+    @Value("${aws.s3.url.folder}")
+    private String s3Folder;
+
+    @Value("${aws.s3.url}")
+    private String s3Url;
+
+
+    @Override
+    public String upload(String fileName,
+            MultipartFile file) throws IOException {
+
+        String path = bucketName+"/"+s3Folder;
+
+        InputStream inputStream = file.getInputStream();
+
+        ObjectMetadata objectMetadata = new ObjectMetadata();
+        Map<String, String> metadata = new HashMap<>();
+        metadata.put("Content-Type", file.getContentType());
+        metadata.put("Content-Length", String.valueOf(file.getSize()));
+
+        Optional<Map<String, String>> optionalMetaData = Optional.of(metadata);
+        optionalMetaData.ifPresent(map -> {
+            if (!map.isEmpty()) {
+                map.forEach(objectMetadata::addUserMetadata);
+            }
+        });
+
+        if(Boolean.FALSE.equals(isTestProfileActivated())) {
+            amazonS3.putObject(path, fileName, inputStream, objectMetadata);
+        }
+        return s3Url + s3Folder +"/"+ fileName;
+    }
+
+    @Override
+    public Boolean delete(String bucketName,String fileName) {
+
+        final DeleteObjectRequest deleteObjectRequest = new DeleteObjectRequest(bucketName, fileName);
+        if(Boolean.FALSE.equals(isTestProfileActivated())) {
+            amazonS3.deleteObject(deleteObjectRequest);
+        }
+        return true;
+    }
+
+    public Boolean isTestProfileActivated() {
+        String[] activeProfiles = environment.getActiveProfiles();
+        return Arrays.stream(activeProfiles).anyMatch("test"::equals);
+    }
+
+    @Override
+    public InputStream getFile(String filePath) throws IOException {
+        try {
+            String path = bucketName+ s3Folder +"/";
+            GetObjectRequest getObjectRequest = new GetObjectRequest(path, filePath);
+            S3Object s3Object = amazonS3.getObject(getObjectRequest);
+            return s3Object.getObjectContent();
+        } catch (AmazonS3Exception e) {
+            throw new IOException("Error getting file from Amazon S3", e);
+        }
+    }
+}
--- a/src/main/java/net/gepafin/tendermanagement/service/impl/CallServiceImpl.java
+++ b/src/main/java/net/gepafin/tendermanagement/service/impl/CallServiceImpl.java
@@ -0,0 +1,21 @@
+package net.gepafin.tendermanagement.service.impl;
+
+import net.gepafin.tendermanagement.dao.CallDao;
+import net.gepafin.tendermanagement.model.request.CreateCallRequest;
+import net.gepafin.tendermanagement.model.response.CreateCallResponseBean;
+import net.gepafin.tendermanagement.service.CallService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+
+@Service
+public class CallServiceImpl implements CallService {
+
+    @Autowired
+    private CallDao callDao;
+
+    @Override
+    public CreateCallResponseBean createCall(CreateCallRequest createCallRequest) {
+        return callDao.createCall(createCallRequest);
+    }
+}
--- a/src/main/java/net/gepafin/tendermanagement/service/impl/DocumentServiceImpl.java
+++ b/src/main/java/net/gepafin/tendermanagement/service/impl/DocumentServiceImpl.java
@@ -0,0 +1,28 @@
+package net.gepafin.tendermanagement.service.impl;
+
+import net.gepafin.tendermanagement.dao.DocumentDao;
+import net.gepafin.tendermanagement.enums.DocumentTypeEnum;
+import net.gepafin.tendermanagement.model.response.DocumentResponseBean;
+import net.gepafin.tendermanagement.service.DocumentService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+@Service
+public class DocumentServiceImpl implements DocumentService {
+
+
+    @Autowired
+    private DocumentDao fileDao;
+
+    @Override
+    public List<DocumentResponseBean> uploadFile(List<MultipartFile> files, DocumentTypeEnum fileType) {
+        return fileDao.uploadFiles(files,fileType);
+    }
+    @Override
+    public Void deleteFile(Long documentId){
+       return   fileDao.deleteFile(documentId);
+    }
+}
--- a/src/main/java/net/gepafin/tendermanagement/util/Utils.java
+++ b/src/main/java/net/gepafin/tendermanagement/util/Utils.java
@@ -46,4 +46,17 @@ public class Utils {
 		}
 		return null;
 	}
+	public static String extractFileName(String filePath) {
+		if (filePath == null || filePath.isEmpty()) {
+			return null;
+		}
+		int lastSlashIndex = filePath.lastIndexOf('/');
+
+		if (lastSlashIndex >= 0 && lastSlashIndex < filePath.length() - 1) {
+			return filePath.substring(lastSlashIndex + 1);
+		} else {
+			return filePath;
+		}
+	}
+
 }
--- a/src/main/java/net/gepafin/tendermanagement/web/rest/api/CallApi.java
+++ b/src/main/java/net/gepafin/tendermanagement/web/rest/api/CallApi.java
@@ -0,0 +1,36 @@
+package net.gepafin.tendermanagement.web.rest.api;
+
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.media.Content;
+import io.swagger.v3.oas.annotations.media.ExampleObject;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import jakarta.validation.Valid;
+import net.gepafin.tendermanagement.model.request.CreateCallRequest;
+import net.gepafin.tendermanagement.model.response.CreateCallResponseBean;
+import net.gepafin.tendermanagement.model.util.Response;
+import net.gepafin.tendermanagement.web.rest.api.errors.ErrorConstants;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+
+
+public interface CallApi {
+
+    @Operation(summary = "API to create call",
+            responses = {
+                    @ApiResponse(responseCode = "200", description = "OK"),
+                    @ApiResponse(responseCode = "404", description = "Not Found", content = @Content(mediaType = MediaType.APPLICATION_JSON_VALUE, examples = {
+                            @ExampleObject(value = ErrorConstants.NOTFOUND_ERROR_EXAMPLE) })),
+                    @ApiResponse(responseCode = "401", description = "Unauthorized", content = @Content(mediaType = MediaType.APPLICATION_JSON_VALUE, examples = {
+                            @ExampleObject(value = ErrorConstants.UNAUTHORIZED_ERROR_EXAMPLE) })),
+                    @ApiResponse(responseCode = "400", description = "Bad Request", content = @Content(mediaType = MediaType.APPLICATION_JSON_VALUE, examples = {
+                            @ExampleObject(value = ErrorConstants.BADREQUEST_ERROR_EXAMPLE) }))
+            })
+    @PostMapping(value = "", produces = MediaType.APPLICATION_JSON_VALUE, consumes = MediaType.APPLICATION_JSON_VALUE)
+    public ResponseEntity<Response<CreateCallResponseBean>> createCall(
+            @Parameter(description = "Call request object", required = true)
+            @Valid @RequestBody CreateCallRequest createCallRequest);
+
+}
--- a/src/main/java/net/gepafin/tendermanagement/web/rest/api/DocumentApi.java
+++ b/src/main/java/net/gepafin/tendermanagement/web/rest/api/DocumentApi.java
@@ -0,0 +1,53 @@
+package net.gepafin.tendermanagement.web.rest.api;
+
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.media.Content;
+import io.swagger.v3.oas.annotations.media.ExampleObject;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import jakarta.servlet.http.HttpServletRequest;
+import net.gepafin.tendermanagement.enums.DocumentTypeEnum;
+import net.gepafin.tendermanagement.model.response.DocumentResponseBean;
+import net.gepafin.tendermanagement.model.util.Response;
+import net.gepafin.tendermanagement.web.rest.api.errors.ErrorConstants;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+public interface DocumentApi {
+
+    @Operation(summary = "Api to upload a file",
+            responses = {
+                    @ApiResponse(responseCode = "200", description = "OK"),
+                    @ApiResponse(responseCode = "404", description = "Not Found", content = @Content(mediaType = MediaType.APPLICATION_JSON_VALUE, examples = {
+                            @ExampleObject(value = ErrorConstants.NOTFOUND_ERROR_EXAMPLE) })),
+                    @ApiResponse(responseCode = "401", description = "Unauthorized", content = @Content(mediaType = MediaType.APPLICATION_JSON_VALUE, examples = {
+                            @ExampleObject(value = ErrorConstants.UNAUTHORIZED_ERROR_EXAMPLE) })),
+                    @ApiResponse(responseCode = "400", description = "Bad Request", content = @Content(mediaType = MediaType.APPLICATION_JSON_VALUE, examples = {
+                            @ExampleObject(value = ErrorConstants.BADREQUEST_ERROR_EXAMPLE) }))
+            })
+    @PostMapping(value = "/uploadFile", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+    default ResponseEntity<Response<List<DocumentResponseBean>>> uploadFile(HttpServletRequest httpServletRequest,
+                                                                            @RequestParam("file") List<MultipartFile> files,
+                                                                            @RequestParam("documentType") DocumentTypeEnum documentTypeEnum) {
+        return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
+    }
+    @Operation(summary = "API to delete a file by document id",
+            responses = {
+                    @ApiResponse(responseCode = "200", description = "File deleted successfully"),
+                    @ApiResponse(responseCode = "404", description = "Not Found", content = @Content(mediaType = MediaType.APPLICATION_JSON_VALUE, examples = {
+                            @ExampleObject(value = ErrorConstants.NOTFOUND_ERROR_EXAMPLE) })),
+                    @ApiResponse(responseCode = "401", description = "Unauthorized", content = @Content(mediaType = MediaType.APPLICATION_JSON_VALUE, examples = {
+                            @ExampleObject(value = ErrorConstants.UNAUTHORIZED_ERROR_EXAMPLE) })),
+                    @ApiResponse(responseCode = "400", description = "Bad Request", content = @Content(mediaType = MediaType.APPLICATION_JSON_VALUE, examples = {
+                            @ExampleObject(value = ErrorConstants.BADREQUEST_ERROR_EXAMPLE) }))
+            })
+    @DeleteMapping(value = "/deleteFile")
+    default ResponseEntity<Response<Void>> deleteFile(HttpServletRequest httpServletRequest,
+                                                      @RequestParam( "id") Long id) {
+        return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
+    }
+}
--- a/src/main/java/net/gepafin/tendermanagement/web/rest/api/impl/CallApiController.java
+++ b/src/main/java/net/gepafin/tendermanagement/web/rest/api/impl/CallApiController.java
@@ -0,0 +1,34 @@
+package net.gepafin.tendermanagement.web.rest.api.impl;
+
+import net.gepafin.tendermanagement.config.Translator;
+import net.gepafin.tendermanagement.constants.GepafinConstant;
+import net.gepafin.tendermanagement.model.request.CreateCallRequest;
+import net.gepafin.tendermanagement.model.response.CreateCallResponseBean;
+import net.gepafin.tendermanagement.model.util.Response;
+import net.gepafin.tendermanagement.service.CallService;
+import net.gepafin.tendermanagement.web.rest.api.CallApi;
+import net.gepafin.tendermanagement.web.rest.api.errors.Status;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+
+@RestController
+@RequestMapping("${openapi.gepafin.base-path:/v1/call}")
+public class CallApiController implements CallApi {
+
+    @Autowired
+    private CallService callService;
+
+
+    @Override
+    @Transactional(rollbackFor=Exception.class)
+    public ResponseEntity<Response<CreateCallResponseBean>> createCall(CreateCallRequest createCallRequest) {
+            CreateCallResponseBean createCallResponseBean = callService.createCall(createCallRequest);
+        return ResponseEntity.status(HttpStatus.CREATED)
+                .body(new Response<>(createCallResponseBean, Status.SUCCESS, Translator.toLocale(GepafinConstant.CALL_CREATED_SUCCESSFULLY_MSG)));
+    }
+}
--- a/src/main/java/net/gepafin/tendermanagement/web/rest/api/impl/DocumentApiController.java
+++ b/src/main/java/net/gepafin/tendermanagement/web/rest/api/impl/DocumentApiController.java
@@ -0,0 +1,45 @@
+package net.gepafin.tendermanagement.web.rest.api.impl;
+
+import jakarta.servlet.http.HttpServletRequest;
+import net.gepafin.tendermanagement.config.Translator;
+import net.gepafin.tendermanagement.constants.GepafinConstant;
+import net.gepafin.tendermanagement.enums.DocumentTypeEnum;
+import net.gepafin.tendermanagement.model.response.DocumentResponseBean;
+import net.gepafin.tendermanagement.model.util.Response;
+import net.gepafin.tendermanagement.service.DocumentService;
+import net.gepafin.tendermanagement.web.rest.api.DocumentApi;
+import net.gepafin.tendermanagement.web.rest.api.errors.CustomValidationException;
+import net.gepafin.tendermanagement.web.rest.api.errors.Status;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("${openapi.swaggerBflowsMiddleware.base-path:/v1/document}")
+public class DocumentApiController implements DocumentApi {
+
+    @Autowired
+    private DocumentService fileService;
+
+    @Override
+    public ResponseEntity<Response<List<DocumentResponseBean>>> uploadFile(HttpServletRequest httpServletRequest,
+                                                                         List<MultipartFile> files, DocumentTypeEnum fileType) {
+        try {
+            List<DocumentResponseBean> responseBeans=fileService.uploadFile(files,fileType);
+            return ResponseEntity.status(HttpStatus.CREATED)
+                    .body(new Response<List<DocumentResponseBean>>(responseBeans, Status.SUCCESS, Translator.toLocale(GepafinConstant.FILES_UPLOADED_MSG)));
+        } catch (CustomValidationException ex) {
+            throw ex;
+        }
+    }
+    @Override
+    public ResponseEntity<Response<Void>> deleteFile(HttpServletRequest httpServletRequest, Long documentId) {
+         fileService.deleteFile(documentId);
+        return ResponseEntity.status(HttpStatus.CREATED)
+                .body(new Response<Void>(null, Status.SUCCESS, Translator.toLocale(GepafinConstant.FILE_DELETED_SUCCESSFULLY_MSG)));
+        }
+}
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -24,3 +24,12 @@ spring.liquibase.enabled=true
 # Swagger Configuration
 springdoc.api-docs.path=/v1/api-docs

+
+#aws configuration
+aws.access.key.id=AKIAVWDQWCUEOSUN4LUW
+aws.secret.access.key=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
+aws.s3.region=eu-west-1
+aws.s3.bucket.name=mementoresources
+aws.s3.url = https://mementoresources.s3.eu-west-1.amazonaws.com/
+aws.s3.url.folder=gepafin
+
--- a/src/main/resources/db/changelog/db.changelog-1.0.0.xml
+++ b/src/main/resources/db/changelog/db.changelog-1.0.0.xml
@@ -134,4 +134,162 @@
 		</createTable>
    </changeSet>

+    <changeSet id="21-08-2024_1" author="Rajesh Khore">
+        <createTable tableName="call">
+            <column autoIncrement="true" name="id" type="INTEGER">
+                <constraints nullable="false" primaryKey="true"
+                             primaryKeyName="call_pkey"/>
+            </column>
+            <column name="name" type="VARCHAR(255)">
+                <constraints nullable="false"/>
+            </column>
+            <column name="description_short" type="TEXT"/>
+            <column name="description_long" type="TEXT"/>
+            <column name="start_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="false"/>
+            </column>
+            <column name="end_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="false"/>
+            </column>
+            <column name="status" type="VARCHAR(255)">
+                <constraints nullable="false"/>
+            </column>
+            <column name="region_id" type="INTEGER">
+                <constraints nullable="false" foreignKeyName="fk_region_call" references="region(id)"/>
+            </column>
+            <column name="amount" type="numeric">
+                <constraints nullable="false"/>
+            </column>
+            <column name="amount_max" type="numeric">
+                <constraints nullable="false"/>
+            </column>
+            <column name="documentation_requested" type="TEXT"/>
+            <column name="contact_info" type="TEXT"/>
+            <column name="submission_method" type="TEXT">
+            </column>
+            <column name="threshold" type="INTEGER">
+                <constraints nullable="false"/>
+            </column>
+            <column name="priority_area" type="TEXT"/>
+            <column name="confidi" type="BOOLEAN"/>
+            <column name="created_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="true"/>
+            </column>
+            <column name="updated_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="true"/>
+            </column>
+        </createTable>
+
+        <createTable tableName="evaluation_criteria">
+            <column autoIncrement="true" name="id" type="INTEGER">
+                <constraints nullable="false" primaryKey="true"
+                             primaryKeyName="evaluation_criteria_pkey"/>
+            </column>
+            <column name="call_id" type="INTEGER">
+                <constraints nullable="false" foreignKeyName="fk_call_evaluation_criteria" references="call(id)"/>
+            </column>
+            <column name="name" type="TEXT">
+                <constraints nullable="false"/>
+            </column>
+            <column name="description" type="TEXT"/>
+            <column name="score" type="INTEGER">
+                <constraints nullable="false"/>
+            </column>
+            <column name="created_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="true"/>
+            </column>
+            <column name="updated_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="true"/>
+            </column>
+        </createTable>
+
+        <createTable tableName="faq">
+            <column autoIncrement="true" name="id" type="INTEGER">
+                <constraints nullable="false" primaryKey="true"
+                             primaryKeyName="faq_pkey"/>
+            </column>
+            <column name="call_id" type="INTEGER">
+                <constraints nullable="false" foreignKeyName="fk_call_faq" references="call(id)"/>
+            </column>
+            <column name="user_id" type="INTEGER">
+                <constraints nullable="false" foreignKeyName="fk_user_faq" references="user(id)"/>
+            </column>
+            <column name="is_visible" type="BOOLEAN">
+                <constraints nullable="false"/>
+            </column>
+            <column name="question_short" type="VARCHAR(255)"/>
+            <column name="question" type="TEXT"/>
+            <column name="response_short" type="VARCHAR(255)"/>
+            <column name="response" type="TEXT"/>
+            <column name="response_date" type="TIMESTAMP WITHOUT TIME ZONE"/>
+            <column name="created_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="false"/>
+            </column>
+            <column name="updated_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="true"/>
+            </column>
+        </createTable>
+
+        <createTable tableName="document">
+            <column autoIncrement="true" name="id" type="INTEGER">
+                <constraints nullable="false" primaryKey="true"
+                             primaryKeyName="document_pkey"/>
+            </column>
+            <column name="file_name" type="VARCHAR(255)">
+            </column>
+            <column name="file_path" type="TEXT"/>
+            <column name="call_id" type="INTEGER">
+                <constraints foreignKeyName="fk_call_document" references="call(id)"/>
+            </column>
+            <column name="description" type="TEXT"/>
+            <column name="type" type="VARCHAR(255)">
+            </column>
+            <column name="created_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="false"/>
+            </column>
+            <column name="updated_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="true"/></column>
+        </createTable>
+
+        <createTable tableName="lookup_data">
+            <column autoIncrement="true" name="id" type="INTEGER">
+                <constraints nullable="false" primaryKey="true"
+                             primaryKeyName="lookup_data_pkey"/>
+            </column>
+            <column name="title" type="VARCHAR(255)">
+                <constraints nullable="true"/>
+            </column>
+            <column name="type" type="VARCHAR(255)">
+                <constraints nullable="false"/>
+            </column>
+            <column name="value" type="TEXT">
+            </column>
+            <column name="created_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="false"/>
+            </column>
+            <column name="updated_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="true"/></column>
+        </createTable>
+        
+        <createTable tableName="call_target_audience_checklist">
+            <column autoIncrement="true" name="id" type="INTEGER">
+                <constraints nullable="false" primaryKey="true"
+                             primaryKeyName="call_target_audience_checklist_pkey"/>
+            </column>
+            <column name="call_id" type="INTEGER">
+                <constraints nullable="false" foreignKeyName="fk_call_call_target_audience_checklist" references="call(id)"/>
+            </column>
+            <column name="lookup_data_id" type="INTEGER">
+                <constraints nullable="false" foreignKeyName="fk_lookup_data_call_target_audience_checklist" references="lookup_data(id)"/>
+            </column>
+        <column name="is_validated" type="BOOLEAN">
+        </column>
+            <column name="created_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="false"/>
+            </column>
+            <column name="updated_date" type="TIMESTAMP WITHOUT TIME ZONE">
+                <constraints nullable="true"/></column>
+        </createTable>
+    </changeSet>
+
 </databaseChangeLog>
--- a/src/main/resources/message_en.properties
+++ b/src/main/resources/message_en.properties
@@ -27,3 +27,17 @@ create.regiom.error=Error occurred while creating the region.
 update.region.error=Error occurred while updating the region.
 password.doesnt.match=Password and confirm password do not match.

+#call related messages
+user.not.exist=User does not exist.
+region.not.found=Region not found.
+user.id.not.null=User ID cannot be null.
+question.not.empty=Question cannot be empty.
+name.not.empty=Name cannot be empty.
+type.not.empty=Type cannot be empty.
+region.not.null=Region ID cannot be null.
+amount.greater.than.zero=Amount must be greater than zero.
+look.up.data.not.valid=Look up data entity is not valid.
+files.uploaded=Files uploaded successfully.
+call.created.successfully=Call created successfully.
+file.deleted.successfully=File deleted successfully.
+document.not.found=Document not found.
--- a/src/main/resources/message_it.properties
+++ b/src/main/resources/message_it.properties
@@ -26,3 +26,18 @@ user.region.not.found=Regione non trovata.
 create.regiom.error=Errore durante la creazione della regione.
 update.region.error=Errore durante l'aggiornamento della regione.
 password.doesnt.match=La password e la conferma della password non corrispondono.
+
+#call related messages
+user.not.exist=L'utente non esiste.
+region.not.found=Regione non trovata.
+user.id.not.null=L'ID utente non può essere nullo.
+question.not.empty=La domanda non può essere vuota.
+name.not.empty=Il nome non può essere vuoto.
+type.not.empty=Il tipo non può essere vuoto.
+region.not.null=L'ID regione non può essere nullo.
+amount.greater.than.zero=L'importo del finanziamento deve essere maggiore di zero.
+look.up.data.not.valid=L'entità dati di ricerca non è valida.
+files.uploaded=File caricati correttamente.
+call.created.successfully=Chiamata creata correttamente.
+file.deleted.successfully=File eliminato con successo.
+document.not.found=Documento non trovato.