feat(fullstack): Add per-row visibility, add read-only cells, update seeds

api/legalconsenthub.yml

@@ -1681,6 +1681,30 @@ components:
           type: boolean
           default: false
           description: If true, renders a checkbox instead of text input
+        readOnlyConditions:
+          $ref: "#/components/schemas/VisibilityConditionGroup"
+          description: If set, the column is read-only when conditions evaluate to true.
+        readOnlyDefaultValue:
+          type: string
+          description: Value to write into each cell when the column transitions to read-only via readOnlyConditions.
+        rowVisibilityCondition:
+          $ref: "#/components/schemas/TableRowVisibilityConditionDto"
+          description: If set, individual cells are hidden/shown based on the row's value in the specified column
+
+    TableRowVisibilityConditionDto:
+      type: object
+      description: Per-row cell visibility condition referencing another column in the same table
+      properties:
+        sourceColumnIndex:
+          type: integer
+          description: Index of the column in the same table to evaluate (0-based)
+        expectedValues:
+          type: array
+          items:
+            type: string
+          description: Cell is visible if the source column's value matches any of these with the given operator
+        operator:
+          $ref: "#/components/schemas/VisibilityConditionOperator"
 
     TableRowConstraintDto:
       type: object

legalconsenthub-backend/src/main/kotlin/com/betriebsratkanzlei/legalconsenthub/form_element/FormOption.kt

@@ -35,6 +35,18 @@ class FormOption(
         AttributeOverride(name = "filterCondition.operator", column = Column(name = "col_config_filter_operator")),
         AttributeOverride(name = "isReadOnly", column = Column(name = "col_config_is_read_only")),
         AttributeOverride(name = "isCheckbox", column = Column(name = "col_config_is_checkbox")),
+        AttributeOverride(
+            name = "readOnlyDefaultValue",
+            column = Column(name = "col_config_read_only_default_value"),
+        ),
+        AttributeOverride(
+            name = "readOnlyConditions",
+            column = Column(name = "col_config_read_only_conditions", columnDefinition = "jsonb"),
+        ),
+        AttributeOverride(
+            name = "rowVisibilityCondition",
+            column = Column(name = "col_config_row_visibility_condition", columnDefinition = "jsonb"),
+        ),
     )
     var columnConfig: TableColumnConfig? = null,
     @JdbcTypeCode(SqlTypes.JSON)

legalconsenthub-backend/src/main/kotlin/com/betriebsratkanzlei/legalconsenthub/form_element/TableColumnConfig.kt

@@ -5,6 +5,8 @@ import jakarta.persistence.AttributeOverrides
 import jakarta.persistence.Column
 import jakarta.persistence.Embeddable
 import jakarta.persistence.Embedded
+import org.hibernate.annotations.JdbcTypeCode
+import org.hibernate.type.SqlTypes
 
 @Embeddable
 data class TableColumnConfig(
@@ -29,4 +31,11 @@ data class TableColumnConfig(
     val isReadOnly: Boolean = false,
     val isMultipleAllowed: Boolean = false,
     val isCheckbox: Boolean = false,
+    @JdbcTypeCode(SqlTypes.JSON)
+    @Column(columnDefinition = "jsonb")
+    val readOnlyConditions: GroupCondition? = null,
+    val readOnlyDefaultValue: String? = null,
+    @JdbcTypeCode(SqlTypes.JSON)
+    @Column(columnDefinition = "jsonb")
+    val rowVisibilityCondition: RowVisibilityCondition? = null,
 )

legalconsenthub-backend/src/main/kotlin/com/betriebsratkanzlei/legalconsenthub/form_element/TableColumnConfigMapper.kt

@@ -1,12 +1,15 @@
 package com.betriebsratkanzlei.legalconsenthub.form_element
 
 import com.betriebsratkanzlei.legalconsenthub_api.model.TableColumnConfigDto
+import com.betriebsratkanzlei.legalconsenthub_api.model.TableRowVisibilityConditionDto
 import org.springframework.stereotype.Component
+import com.betriebsratkanzlei.legalconsenthub_api.model.VisibilityConditionOperator as VisibilityConditionOperatorDto
 
 @Component
 class TableColumnConfigMapper(
     private val filterMapper: TableColumnFilterMapper,
     private val rowConstraintMapper: TableRowConstraintMapper,
+    private val visibilityConditionMapper: FormElementVisibilityConditionMapper,
 ) {
     fun toTableColumnConfigDto(config: TableColumnConfig): TableColumnConfigDto =
         TableColumnConfigDto(
@@ -17,6 +20,9 @@ class TableColumnConfigMapper(
             isReadOnly = config.isReadOnly,
             isMultipleAllowed = config.isMultipleAllowed,
             isCheckbox = config.isCheckbox,
+            readOnlyConditions = config.readOnlyConditions?.let { visibilityConditionMapper.toGroupConditionDto(it) },
+            readOnlyDefaultValue = config.readOnlyDefaultValue,
+            rowVisibilityCondition = config.rowVisibilityCondition?.let { toRowVisibilityConditionDto(it) },
         )
 
     fun toTableColumnConfig(dto: TableColumnConfigDto): TableColumnConfig =
@@ -28,5 +34,42 @@ class TableColumnConfigMapper(
             isReadOnly = dto.isReadOnly ?: false,
             isMultipleAllowed = dto.isMultipleAllowed ?: false,
             isCheckbox = dto.isCheckbox ?: false,
+            readOnlyConditions = dto.readOnlyConditions?.let { visibilityConditionMapper.toGroupCondition(it) },
+            readOnlyDefaultValue = dto.readOnlyDefaultValue,
+            rowVisibilityCondition = dto.rowVisibilityCondition?.let { toRowVisibilityCondition(it) },
         )
+
+    private fun toRowVisibilityConditionDto(entity: RowVisibilityCondition): TableRowVisibilityConditionDto =
+        TableRowVisibilityConditionDto(
+            sourceColumnIndex = entity.sourceColumnIndex,
+            expectedValues = entity.expectedValues,
+            operator = entity.operator.toDto(),
+        )
+
+    private fun toRowVisibilityCondition(dto: TableRowVisibilityConditionDto): RowVisibilityCondition =
+        RowVisibilityCondition(
+            sourceColumnIndex = dto.sourceColumnIndex ?: 0,
+            expectedValues = dto.expectedValues ?: emptyList(),
+            operator = dto.operator?.toEntity() ?: VisibilityConditionOperator.CONTAINS,
+        )
+
+    private fun VisibilityConditionOperator.toDto(): VisibilityConditionOperatorDto =
+        when (this) {
+            VisibilityConditionOperator.EQUALS -> VisibilityConditionOperatorDto.EQUALS
+            VisibilityConditionOperator.NOT_EQUALS -> VisibilityConditionOperatorDto.NOT_EQUALS
+            VisibilityConditionOperator.IS_EMPTY -> VisibilityConditionOperatorDto.IS_EMPTY
+            VisibilityConditionOperator.IS_NOT_EMPTY -> VisibilityConditionOperatorDto.IS_NOT_EMPTY
+            VisibilityConditionOperator.CONTAINS -> VisibilityConditionOperatorDto.CONTAINS
+            VisibilityConditionOperator.NOT_CONTAINS -> VisibilityConditionOperatorDto.NOT_CONTAINS
+        }
+
+    private fun VisibilityConditionOperatorDto.toEntity(): VisibilityConditionOperator =
+        when (this) {
+            VisibilityConditionOperatorDto.EQUALS -> VisibilityConditionOperator.EQUALS
+            VisibilityConditionOperatorDto.NOT_EQUALS -> VisibilityConditionOperator.NOT_EQUALS
+            VisibilityConditionOperatorDto.IS_EMPTY -> VisibilityConditionOperator.IS_EMPTY
+            VisibilityConditionOperatorDto.IS_NOT_EMPTY -> VisibilityConditionOperator.IS_NOT_EMPTY
+            VisibilityConditionOperatorDto.CONTAINS -> VisibilityConditionOperator.CONTAINS
+            VisibilityConditionOperatorDto.NOT_CONTAINS -> VisibilityConditionOperator.NOT_CONTAINS
+        }
 }

legalconsenthub-backend/src/main/kotlin/com/betriebsratkanzlei/legalconsenthub/form_element/VisibilityConditionNode.kt

@@ -25,6 +25,12 @@ data class LeafCondition(
     val formElementOperator: VisibilityConditionOperator = VisibilityConditionOperator.EQUALS,
 ) : VisibilityConditionNode
 
+data class RowVisibilityCondition(
+    val sourceColumnIndex: Int,
+    val expectedValues: List<String>,
+    val operator: VisibilityConditionOperator = VisibilityConditionOperator.CONTAINS,
+)
+
 enum class GroupOperator {
     AND,
     OR,

legalconsenthub-backend/src/main/resources/db/migrations/001-schema.sql

@@ -70,10 +70,13 @@ create table form_element_options
     col_config_filter_operator                  varchar(255) check (col_config_filter_operator in
                                                                     ('EQUALS', 'NOT_EQUALS', 'IS_EMPTY', 'IS_NOT_EMPTY',
                                                                      'CONTAINS', 'NOT_CONTAINS')),
+    col_config_read_only_default_value          varchar(255),
     col_config_source_table_ref                 varchar(255),
     label                                       varchar(255) not null,
     option_value                                TEXT         not null,
     row_constraint_table_reference              varchar(255),
+    col_config_read_only_conditions             jsonb,
+    col_config_row_visibility_condition         jsonb,
     visibility_conditions                       jsonb
 );
 

legalconsenthub-backend/src/main/resources/seed/demo/section_03_verarbeitung_von_mitarbeiterdaten.yaml

@@ -251,6 +251,12 @@ formElementSubSections:
       employeeDataCategory: SENSITIVE
       columnConfig:
         isCheckbox: true
+        rowVisibilityCondition:
+          sourceColumnIndex: 5
+          expectedValues:
+            - "Aggregiert (Team)"
+            - "Aggregiert (Abteilung)"
+          operator: CONTAINS
     - value: '["N/A", "Min. 5 Personen im Vergleich", "Min. 10 Personen pro Auswertung"]'
       label: Mindestgruppe/Schwelle
       processingPurpose: DATA_ANALYSIS

legalconsenthub-backend/src/main/resources/seed/template/section_08_verarbeitung_von_mitarbeiterdaten.yaml

@@ -76,6 +76,29 @@ formElementSubSections:
       label: Leistungs-/Verhaltenskontrolle
       processingPurpose: DATA_ANALYSIS
       employeeDataCategory: SENSITIVE
+      columnConfig:
+        readOnlyDefaultValue: "Nein"
+        readOnlyConditions:
+          operator: OR
+          conditions:
+          - nodeType: LEAF
+            formElementConditionType: SHOW
+            sourceFormElementReference: sens_sichtbarkeit
+            formElementExpectedValue: Für Administratoren
+            formElementOperator: EQUALS
+          - nodeType: GROUP
+            groupOperator: AND
+            conditions:
+            - nodeType: LEAF
+              formElementConditionType: SHOW
+              sourceFormElementReference: sens_sichtbarkeit
+              formElementExpectedValue: Für mehrere Rollen
+              formElementOperator: EQUALS
+            - nodeType: LEAF
+              formElementConditionType: SHOW
+              sourceFormElementReference: sens_auswertung
+              formElementExpectedValue: Keine
+              formElementOperator: EQUALS
 - title: Rollen-Sichtbarkeit (Einfache Darstellung)
   formElements:
   - reference: rollen_sichtbarkeit_einfach_tabelle
@@ -405,6 +428,12 @@ formElementSubSections:
       employeeDataCategory: SENSITIVE
       columnConfig:
         isCheckbox: true
+        rowVisibilityCondition:
+          sourceColumnIndex: 5
+          expectedValues:
+            - "Aggregiert (Team)"
+            - "Aggregiert (Abteilung)"
+          operator: CONTAINS
     - value: '[]'
       label: Mindestgruppe/Schwelle
       processingPurpose: DATA_ANALYSIS

legalconsenthub/app/components/formelements/TheTable.vue

@@ -22,6 +22,8 @@
       :disabled="disabled"
       :can-modify-rows="canModifyRows"
       :get-column-options="getColumnOptions"
+      :read-only-column-indices="readOnlyColumnIndices"
+      :is-cell-visible="isCellVisible"
       @update:cell="updateCell"
       @update:cell-value="updateCellValue"
       @update:checkbox-cell="updateCheckboxCell"
@@ -60,6 +62,8 @@
               :disabled="disabled"
               :can-modify-rows="canModifyRows"
               :get-column-options="getColumnOptions"
+              :read-only-column-indices="readOnlyColumnIndices"
+              :is-cell-visible="isCellVisible"
               add-row-button-class="mt-4"
               @update:cell="updateCell"
               @update:cell-value="updateCellValue"
@@ -151,6 +155,44 @@ const visibleColumns = computed<VisibleColumn[]>(() => {
     })
 })
 
+const readOnlyColumnIndices = computed<Set<number>>(() => {
+  if (!props.allFormElements) return new Set()
+
+  return new Set(
+    props.formOptions
+      .map((option, index) => ({ option, index }))
+      .filter(({ option }) => {
+        const conditions = option.columnConfig?.readOnlyConditions
+        return conditions && isFormOptionVisible(conditions, props.allFormElements!)
+      })
+      .map(({ index }) => index)
+  )
+})
+
+// When columns become read-only, reset their values to the configured default
+watch(
+  readOnlyColumnIndices,
+  (currentSet, previousSet) => {
+    const newlyReadOnlyIndices = [...currentSet].filter((i) => !previousSet?.has(i))
+    if (newlyReadOnlyIndices.length === 0) return
+
+    const updatedOptions = props.formOptions.map((option, colIndex) => {
+      if (!newlyReadOnlyIndices.includes(colIndex)) return option
+
+      const columnValues = parseColumnValues(option.value)
+      const defaultValue = isColumnCheckbox(colIndex) ? false : (option.columnConfig?.readOnlyDefaultValue ?? '')
+      const newValue = JSON.stringify(columnValues.map(() => defaultValue))
+
+      return newValue !== option.value ? { ...option, value: newValue } : option
+    })
+
+    if (updatedOptions.some((opt, i) => opt !== props.formOptions[i])) {
+      emit('update:formOptions', updatedOptions)
+    }
+  },
+  { immediate: true }
+)
+
 const dataColumns = computed<DataColumn[]>(() =>
   visibleColumns.value.map(({ originalIndex }) => ({
     key: `col_${originalIndex}`,
@@ -179,23 +221,16 @@ const tableData = computed<TableRowData[]>(() => {
   if (props.formOptions.length === 0) return []
 
   const columnData: CellValue[][] = props.formOptions.map((option, colIndex) => {
-    try {
+    const parsed = parseColumnValues(option.value)
-      const parsed = JSON.parse(option.value || '[]')
-      if (!Array.isArray(parsed)) return []
 
-      // For multi-select columns, each cell value is already an array
+    // Normalize cell values based on column type
-      // For checkbox columns, each cell value is a boolean
-      // For single-select columns, each cell value is a string
     if (isColumnMultipleAllowed(colIndex)) {
-        return parsed.map((val: CellValue) => (Array.isArray(val) ? val : []))
+      return parsed.map((val) => (Array.isArray(val) ? val : []))
     }
     if (isColumnCheckbox(colIndex)) {
-        return parsed.map((val: CellValue) => val === true)
+      return parsed.map((val) => val === true)
     }
     return parsed
-    } catch {
-      return []
-    }
   })
 
   const rowCount = Math.max(...columnData.map((col) => col.length), 0)
@@ -266,14 +301,7 @@ function updateCell(rowIndex: number, columnKey: string, value: string) {
   const updatedOptions = props.formOptions.map((option, index) => {
     if (index !== colIndex) return option
 
-    let columnValues: CellValue[]
+    const columnValues = parseColumnValues(option.value)
-    try {
-      columnValues = JSON.parse(option.value || '[]')
-      if (!Array.isArray(columnValues)) columnValues = []
-    } catch {
-      columnValues = []
-    }
-
     while (columnValues.length <= rowIndex) {
       columnValues.push('')
     }
@@ -289,14 +317,7 @@ function updateCellValue(rowIndex: number, _columnKey: string, colIndex: number,
   const updatedOptions = props.formOptions.map((option, index) => {
     if (index !== colIndex) return option
 
-    let columnValues: CellValue[]
+    const columnValues = parseColumnValues(option.value)
-    try {
-      columnValues = JSON.parse(option.value || '[]')
-      if (!Array.isArray(columnValues)) columnValues = []
-    } catch {
-      columnValues = []
-    }
-
     const isMultiple = isColumnMultipleAllowed(colIndex)
     while (columnValues.length <= rowIndex) {
       columnValues.push(isMultiple ? [] : '')
@@ -313,14 +334,7 @@ function updateCheckboxCell(rowIndex: number, colIndex: number, value: boolean)
   const updatedOptions = props.formOptions.map((option, index) => {
     if (index !== colIndex) return option
 
-    let columnValues: CellValue[]
+    const columnValues = parseColumnValues(option.value)
-    try {
-      columnValues = JSON.parse(option.value || '[]')
-      if (!Array.isArray(columnValues)) columnValues = []
-    } catch {
-      columnValues = []
-    }
-
     while (columnValues.length <= rowIndex) {
       columnValues.push(false)
     }
@@ -334,24 +348,18 @@ function updateCheckboxCell(rowIndex: number, colIndex: number, value: boolean)
 
 function addRow() {
   const updatedOptions = props.formOptions.map((option, colIndex) => {
-    let columnValues: CellValue[]
+    const columnValues = parseColumnValues(option.value)
-    try {
-      columnValues = JSON.parse(option.value || '[]')
-      if (!Array.isArray(columnValues)) columnValues = []
-    } catch {
-      columnValues = []
-    }
 
-    // For multi-select columns, initialize with empty array
+    // Determine initial value based on column type
-    // For checkbox columns, initialize with false
+    let initialValue: CellValue = ''
-    // Otherwise empty string
+    if (readOnlyColumnIndices.value.has(colIndex)) {
-    let emptyValue: CellValue = ''
+      initialValue = isColumnCheckbox(colIndex) ? false : (option.columnConfig?.readOnlyDefaultValue ?? '')
-    if (isColumnMultipleAllowed(colIndex)) {
+    } else if (isColumnMultipleAllowed(colIndex)) {
-      emptyValue = []
+      initialValue = []
     } else if (isColumnCheckbox(colIndex)) {
-      emptyValue = false
+      initialValue = false
     }
-    columnValues.push(emptyValue)
+    columnValues.push(initialValue)
 
     return { ...option, value: JSON.stringify(columnValues) }
   })
@@ -361,19 +369,44 @@ function addRow() {
 
 function removeRow(rowIndex: number) {
   const updatedOptions = props.formOptions.map((option) => {
-    let columnValues: CellValue[]
+    const columnValues = parseColumnValues(option.value)
-    try {
-      columnValues = JSON.parse(option.value || '[]')
-      if (!Array.isArray(columnValues)) columnValues = []
-    } catch {
-      columnValues = []
-    }
-
     columnValues.splice(rowIndex, 1)
-
     return { ...option, value: JSON.stringify(columnValues) }
   })
 
   emit('update:formOptions', updatedOptions)
 }
+
+function isCellVisible(colIndex: number, rowData: TableRowData): boolean {
+  const option = props.formOptions[colIndex]
+  const rowVisibility = option?.columnConfig?.rowVisibilityCondition
+  if (!rowVisibility) return true
+
+  const { sourceColumnIndex, expectedValues, operator } = rowVisibility
+  const sourceKey = `col_${sourceColumnIndex}`
+  const cellValue = rowData[sourceKey]
+
+  let sourceValues: string[] = []
+  if (Array.isArray(cellValue)) {
+    sourceValues = cellValue
+  } else if (typeof cellValue === 'string' && cellValue) {
+    sourceValues = cellValue.split(',').map((v) => v.trim())
+  }
+
+  if (operator === 'CONTAINS' || operator === 'EQUALS') {
+    return (expectedValues ?? []).some((expected) =>
+      sourceValues.some((v) => v.toLowerCase() === expected.toLowerCase())
+    )
+  }
+  return true
+}
+
+function parseColumnValues(value: string | undefined): CellValue[] {
+  try {
+    const parsed = JSON.parse(value || '[]')
+    return Array.isArray(parsed) ? parsed : []
+  } catch {
+    return []
+  }
+}
 </script>

legalconsenthub/app/components/formelements/TheTableContent.vue

@@ -2,6 +2,15 @@
   <div>
     <UTable :data="tableData" :columns="tableColumns" class="w-full" :ui="{ td: 'p-2' }">
       <template v-for="col in dataColumns" :key="col.key" #[`${col.key}-cell`]="slotProps">
+        <span
+          v-if="
+            props.isCellVisible &&
+            !props.isCellVisible(col.colIndex, (slotProps.row as TableRow<TableRowData>).original)
+          "
+        >
+          -
+        </span>
+        <template v-else>
           <!-- Column with cross-reference -->
           <USelectMenu
             v-if="hasColumnReference(col.colIndex)"
@@ -51,6 +60,7 @@
             "
           />
         </template>
+      </template>
       <template v-if="canModifyRows" #actions-cell="{ row }">
         <UButton
           v-if="!disabled"
@@ -102,6 +112,8 @@ const props = defineProps<{
   canModifyRows: boolean
   addRowButtonClass?: string
   getColumnOptions: (colIndex: number, currentRowData?: TableRowData) => string[]
+  readOnlyColumnIndices?: Set<number>
+  isCellVisible?: (colIndex: number, rowData: TableRowData) => boolean
 }>()
 
 defineEmits<{
@@ -119,7 +131,7 @@ function hasColumnReference(colIndex: number): boolean {
 
 function isColumnReadOnly(colIndex: number): boolean {
   const option = props.formOptions[colIndex]
-  return option?.columnConfig?.isReadOnly === true
+  return option?.columnConfig?.isReadOnly === true || (props.readOnlyColumnIndices?.has(colIndex) ?? false)
 }
 
 function isColumnMultipleAllowed(colIndex: number): boolean {