feat(fullstack): Add application form status, add submissions of forms, update DB schema

legalconsenthub-backend/src/main/kotlin/com/betriebsratkanzlei/legalconsenthub/application_form/ApplicationForm.kt

@@ -2,12 +2,15 @@ package com.betriebsratkanzlei.legalconsenthub.application_form
 
 import com.betriebsratkanzlei.legalconsenthub.form_element.FormElementSection
 import com.betriebsratkanzlei.legalconsenthub.user.User
+import com.betriebsratkanzlei.legalconsenthub_api.model.ApplicationFormStatus
 import jakarta.persistence.AttributeOverride
 import jakarta.persistence.AttributeOverrides
 import jakarta.persistence.CascadeType
 import jakarta.persistence.Column
 import jakarta.persistence.Entity
 import jakarta.persistence.EntityListeners
+import jakarta.persistence.Enumerated
+import jakarta.persistence.EnumType
 import jakarta.persistence.GeneratedValue
 import jakarta.persistence.Id
 import jakarta.persistence.OneToMany
@@ -36,6 +39,10 @@ class ApplicationForm(
 
     var organizationId: String = "",
 
+    @Enumerated(EnumType.STRING)
+    @Column(nullable = false)
+    var status: ApplicationFormStatus = ApplicationFormStatus.DRAFT,
+
     @Embedded
     @AttributeOverrides(
         AttributeOverride(name = "id", column = Column(name = "created_by_id", nullable = false)),

legalconsenthub-backend/src/main/kotlin/com/betriebsratkanzlei/legalconsenthub/application_form/ApplicationFormController.kt

@@ -77,4 +77,12 @@ class ApplicationFormController(
         applicationFormService.deleteApplicationFormByID(id)
         return ResponseEntity.noContent().build()
     }
+
+    override fun submitApplicationForm(id: UUID): ResponseEntity<ApplicationFormDto> {
+        return ResponseEntity.ok(
+            applicationFormMapper.toApplicationFormDto(
+                applicationFormService.submitApplicationForm(id)
+            )
+        )
+    }
 }

legalconsenthub-backend/src/main/kotlin/com/betriebsratkanzlei/legalconsenthub/application_form/ApplicationFormMapper.kt

@@ -22,7 +22,8 @@ class ApplicationFormMapper(private val formElementSectionMapper: FormElementSec
             createdBy = userMapper.toUserDto(applicationForm.createdBy),
             lastModifiedBy = userMapper.toUserDto(applicationForm.lastModifiedBy),
             createdAt = applicationForm.createdAt ?: LocalDateTime.now(),
-            modifiedAt = applicationForm.modifiedAt ?: LocalDateTime.now()
+            modifiedAt = applicationForm.modifiedAt ?: LocalDateTime.now(),
+            status = applicationForm.status
         )
     }
 
@@ -33,6 +34,7 @@ class ApplicationFormMapper(private val formElementSectionMapper: FormElementSec
             formElementSections = applicationForm.formElementSections.map { formElementSectionMapper.toFormElementSection(it) }.toMutableList(),
             isTemplate = applicationForm.isTemplate,
             organizationId = applicationForm.organizationId,
+            status = applicationForm.status,
             createdBy = userMapper.toUser(applicationForm.createdBy),
             lastModifiedBy = userMapper.toUser(applicationForm.lastModifiedBy),
             createdAt = applicationForm.createdAt,
@@ -50,6 +52,7 @@ class ApplicationFormMapper(private val formElementSectionMapper: FormElementSec
             name = createApplicationFormDto.name,
             isTemplate = createApplicationFormDto.isTemplate,
             organizationId = createApplicationFormDto.organizationId ?: "",
+            status = createApplicationFormDto.status ?: com.betriebsratkanzlei.legalconsenthub_api.model.ApplicationFormStatus.DRAFT,
             createdBy = createdBy,
             lastModifiedBy = lastModifiedBy,
         )

legalconsenthub-backend/src/main/kotlin/com/betriebsratkanzlei/legalconsenthub/application_form/ApplicationFormService.kt

@@ -1,10 +1,12 @@
 package com.betriebsratkanzlei.legalconsenthub.application_form
 
+import com.betriebsratkanzlei.legalconsenthub.error.ApplicationFormInvalidStateException
 import com.betriebsratkanzlei.legalconsenthub.error.ApplicationFormNotCreatedException
 import com.betriebsratkanzlei.legalconsenthub.error.ApplicationFormNotDeletedException
 import com.betriebsratkanzlei.legalconsenthub.error.ApplicationFormNotFoundException
 import com.betriebsratkanzlei.legalconsenthub.error.ApplicationFormNotUpdatedException
 import com.betriebsratkanzlei.legalconsenthub_api.model.ApplicationFormDto
+import com.betriebsratkanzlei.legalconsenthub_api.model.ApplicationFormStatus
 import com.betriebsratkanzlei.legalconsenthub_api.model.CreateApplicationFormDto
 import org.springframework.data.domain.Page
 import org.springframework.data.domain.PageRequest
@@ -59,4 +61,25 @@ class ApplicationFormService(
             throw ApplicationFormNotDeletedException(e)
         }
     }
+
+    fun submitApplicationForm(id: UUID): ApplicationForm {
+        val applicationForm = getApplicationFormById(id)
+
+        if (applicationForm.status != ApplicationFormStatus.DRAFT) {
+            throw ApplicationFormInvalidStateException(
+                applicationFormId = id,
+                currentState = applicationForm.status,
+                expectedState = ApplicationFormStatus.DRAFT,
+                operation = "submit"
+            )
+        }
+
+        applicationForm.status = ApplicationFormStatus.SUBMITTED
+
+        return try {
+            applicationFormRepository.save(applicationForm)
+        } catch (e: Exception) {
+            throw ApplicationFormNotUpdatedException(e, id)
+        }
+    }
 }

legalconsenthub-backend/src/main/kotlin/com/betriebsratkanzlei/legalconsenthub/error/ApplicationFormInvalidStateException.kt

@@ -0,0 +1,11 @@
+package com.betriebsratkanzlei.legalconsenthub.error
+
+import com.betriebsratkanzlei.legalconsenthub_api.model.ApplicationFormStatus
+import java.util.UUID
+
+class ApplicationFormInvalidStateException(
+    val applicationFormId: UUID,
+    val currentState: ApplicationFormStatus,
+    val expectedState: ApplicationFormStatus,
+    val operation: String
+) : RuntimeException("Cannot $operation application form with ID $applicationFormId. Current state: $currentState, expected state: $expectedState") 

legalconsenthub-backend/src/main/kotlin/com/betriebsratkanzlei/legalconsenthub/error/ExceptionHandler.kt

@@ -31,6 +31,22 @@ class ExceptionHandler {
             )
     }
 
+    @ResponseBody
+    @ExceptionHandler(ApplicationFormInvalidStateException::class)
+    @ResponseStatus(HttpStatus.BAD_REQUEST)
+    fun handleInvalidStateError(e: ApplicationFormInvalidStateException): ResponseEntity<ProblemDetails> {
+        logger.warn(e.message, e)
+        return ResponseEntity.status(HttpStatus.BAD_REQUEST).contentType(MediaType.APPLICATION_PROBLEM_JSON)
+            .body(
+                ProblemDetails(
+                    title = "Invalid State",
+                    status = HttpStatus.BAD_REQUEST.value(),
+                    type = URI.create("about:blank"),
+                    detail = e.message ?: "Operation not allowed in current state"
+                )
+            )
+    }
+
     @ResponseBody
     @ExceptionHandler(
         ApplicationFormNotCreatedException::class,