Set the minimum value of maturity_days and transplant_days to 1.

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- [Set the minimum value of maturity_days and transplant_days to 1 #794](https://github.com/farmOS/farmOS/pull/794)
+
 ### Fixed
 
 - [Check for correct update operation access in location hierarchy form #800](https://github.com/farmOS/farmOS/pull/800)

modules/taxonomy/plant_type/config/install/field.field.taxonomy_term.plant_type.maturity_days.yml

@@ -18,7 +18,7 @@ translatable: false
 default_value: {  }
 default_value_callback: ''
 settings:
-  min: null
+  min: 1
   max: null
   prefix: ''
   suffix: ' day| days'

modules/taxonomy/plant_type/config/install/field.field.taxonomy_term.plant_type.transplant_days.yml

@@ -18,7 +18,7 @@ translatable: false
 default_value: {  }
 default_value_callback: ''
 settings:
-  min: null
+  min: 1
   max: null
   prefix: ''
   suffix: ' day| days'

modules/taxonomy/plant_type/farm_plant_type.post_update.php

@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * @file
+ * Post update hooks for the farm_plant_type module.
+ */
+
+use Drupal\field\Entity\FieldConfig;
+
+/**
+ * Set the minimum value of maturity_days and transplant_days to 1.
+ */
+function farm_plant_type_post_update_min_1_day(&$sandbox) {
+
+  // Set the min setting of both fields to 1.
+  $field_names = [
+    'maturity_days',
+    'transplant_days',
+  ];
+  foreach ($field_names as $field_name) {
+    $field = FieldConfig::load('taxonomy_term.plant_type.' . $field_name);
+    if (!empty($field)) {
+      $field->setSetting('min', 1);
+      $field->save();
+    }
+  }
+
+  // Delete any zero values from the database.
+  $tables = [
+    'taxonomy_term__maturity_days' => 'maturity_days_value',
+    'taxonomy_term__transplant_days' => 'transplant_days_value',
+    'taxonomy_term_revision__maturity_days' => 'maturity_days_value',
+    'taxonomy_term_revision__transplant_days' => 'transplant_days_value',
+  ];
+  foreach ($tables as $table => $column) {
+    \Drupal::database()->query('DELETE FROM {' . $table . '} WHERE ' . $column . ' = 0');
+  }
+}