add timesheet import

src/main/java/com/ffii/tsms/modules/project/service/ProjectsService.kt

@@ -480,7 +480,7 @@ open class ProjectsService(
         for (i in 2..<sheet.lastRowNum) {
             val row = sheet.getRow(i)
 
-            if (row.getCell(0) != null && !row.getCell(0).stringCellValue.isNullOrBlank()) {
+            if (row?.getCell(0) != null && !row.getCell(0).stringCellValue.isNullOrBlank()) {
                 logger.info("row :$i | lastCellNum" + row.lastCellNum)
 
                 // process client
@@ -659,7 +659,7 @@ open class ProjectsService(
                         projectId = projectId,
                         projectStatus = "On-going",
                         clientContactId = null,
-                        isSubsidiaryContact = subsidiary?.id != null && subsidiary.id > 0,
+                        isSubsidiaryContact = subsidiary?.id != null && subsidiary.id!! > 0,
                         manhourPercentageByGrade = taskTemplate.gradeAllocations.associateBy(
                             keySelector = { it.grade!!.id!! },
                             valueTransform = { it.percentage!! }

src/main/java/com/ffii/tsms/modules/timesheet/service/TimesheetsService.kt

@@ -1,17 +1,22 @@
 package com.ffii.tsms.modules.timesheet.service
 
 import com.ffii.core.exception.BadRequestException
+import com.ffii.core.utils.ExcelUtils
+import com.ffii.tsms.modules.data.entity.BuildingType
 import com.ffii.tsms.modules.data.entity.Staff
 import com.ffii.tsms.modules.data.entity.StaffRepository
+import com.ffii.tsms.modules.data.entity.WorkNature
 import com.ffii.tsms.modules.data.service.StaffsService
 import com.ffii.tsms.modules.data.service.TeamService
-import com.ffii.tsms.modules.project.entity.ProjectRepository
-import com.ffii.tsms.modules.project.entity.ProjectTaskRepository
-import com.ffii.tsms.modules.project.entity.TaskRepository
+import com.ffii.tsms.modules.project.entity.*
+import com.ffii.tsms.modules.project.web.models.*
 import com.ffii.tsms.modules.timesheet.entity.Timesheet
 import com.ffii.tsms.modules.timesheet.entity.TimesheetRepository
 import com.ffii.tsms.modules.timesheet.web.models.TeamMemberTimeEntries
 import com.ffii.tsms.modules.timesheet.web.models.TimeEntry
+import org.apache.commons.logging.LogFactory
+import org.apache.poi.ss.usermodel.Sheet
+import org.apache.poi.ss.usermodel.Workbook
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
 import java.time.LocalDate
@@ -159,4 +164,77 @@ open class TimesheetsService(
                 )  }
             }
     }
+
+    @Transactional(rollbackFor = [Exception::class])
+    open fun importFile(workbook: Workbook?): String {
+        val logger = LogFactory.getLog(javaClass)
+
+        if (workbook == null) {
+            return "No Excel import" // if workbook is null
+        }
+
+        val sheet: Sheet = workbook.getSheetAt(0)
+
+        val timesheetList = mutableListOf<Timesheet>().toMutableList();
+        for (i in 1..<sheet.lastRowNum) {
+            val row = sheet.getRow(i)
+
+            if (row?.getCell(0) != null && !row.getCell(0).stringCellValue.isNullOrBlank() && row.getCell(3) != null && !row.getCell(3).stringCellValue.isNullOrBlank()) {
+                logger.info("row :$i | lastCellNum" + row.lastCellNum)
+
+                // process staff
+                logger.info("---------staff-------")
+                var staff = staffRepository.findByStaffId(row.getCell(0).stringCellValue).getOrNull()
+                if (staff == null) {
+                    staff = staffRepository.findByStaffId("B000").orElseThrow()
+                }
+
+                // process project
+                logger.info("---------project-------")
+                var projectCode = StringBuilder(row.getCell(3).stringCellValue).insert(1, '-').toString()
+
+                if (projectCode.contains('(')) {
+                    val splitProjectCode = projectCode.split('(')
+                    val splitMainProjectCode = splitProjectCode[0].split('-')
+                    projectCode = splitMainProjectCode[0] + '-' + String.format("%04d", splitMainProjectCode[1].toInt()) + '-' + String.format("%03d", splitProjectCode[1].split(')')[0].toInt())
+                } else {
+                    val splitProjectCode = projectCode.split('-')
+                    projectCode = splitProjectCode[0] + '-' + String.format("%04d", splitProjectCode[1].toInt())
+                }
+                logger.info("Project Code: $projectCode")
+
+                val project = projectRepository.findByCode(projectCode)
+
+                // process project task
+                logger.info("---------project task-------")
+                val task = taskRepository.findById(41).getOrNull()
+                val projectTask = project?.let { p -> task?.let { t  -> projectTaskRepository.findByProjectAndTask(p, t) } }
+
+                // process record date
+                logger.info("---------record date-------")
+                val formatter = DateTimeFormatter.ofPattern("dd-MMM-yyyy")
+                val recordDate = LocalDate.parse(row.getCell(6).toString(), formatter);
+
+                // normal hour + ot hour
+                logger.info("---------normal hour + ot hour-------")
+                val hours: Double = row.getCell(7).numericCellValue
+                val normalHours = if (hours > 8.0) 8.0 else hours
+                val otHours = if (hours > 8.0) hours - 8.0 else 0.0
+
+                timesheetList += Timesheet().apply {
+                    this.staff = staff
+                    this.recordDate = recordDate
+                    this.normalConsumed = normalHours
+                    this.otConsumed = otHours
+                    this.projectTask =  projectTask
+                    this.project = project
+                }
+            }
+        }
+
+        timesheetRepository.saveAll(timesheetList)
+        logger.info("---------end-------")
+
+        return if (sheet.lastRowNum > 0) "Import Excel success" else "Import Excel failure"
+    }
 }

src/main/java/com/ffii/tsms/modules/timesheet/web/TimesheetsController.kt

@@ -5,12 +5,18 @@ import com.ffii.tsms.modules.timesheet.entity.LeaveType
 import com.ffii.tsms.modules.timesheet.service.LeaveService
 import com.ffii.tsms.modules.timesheet.service.TimesheetsService
 import com.ffii.tsms.modules.timesheet.web.models.*
+import jakarta.servlet.http.HttpServletRequest
 import jakarta.validation.Valid
+import org.apache.poi.ss.usermodel.Workbook
+import org.apache.poi.xssf.usermodel.XSSFWorkbook
+import org.springframework.http.ResponseEntity
+import org.springframework.web.bind.ServletRequestBindingException
 import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.PostMapping
 import org.springframework.web.bind.annotation.RequestBody
 import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.RestController
+import org.springframework.web.multipart.MultipartHttpServletRequest
 import java.time.LocalDate
 import java.time.format.DateTimeFormatter
 
@@ -85,4 +91,20 @@ class TimesheetsController(private val timesheetsService: TimesheetsService, pri
     fun leaveTypes(): List<LeaveType> {
         return leaveService.getLeaveTypes()
     }
+
+    @PostMapping("/import")
+    @Throws(ServletRequestBindingException::class)
+    fun importFile(request: HttpServletRequest): ResponseEntity<*> {
+        var workbook: Workbook? = null
+
+        try {
+            val multipartFile = (request as MultipartHttpServletRequest).getFile("multipartFileList")
+            workbook = XSSFWorkbook(multipartFile?.inputStream)
+        } catch (e: Exception) {
+            println("Excel Wrong")
+            println(e)
+        }
+
+        return ResponseEntity.ok(timesheetsService.importFile(workbook))
+    }
 }