3 files changed, 30 insertions, 0 deletions
diff --git a/db/migrate/20250901112954_rename_crops_to_nutrient_profiles.rb b/db/migrate/20250901112954_rename_crops_to_nutrient_profiles.rb
new file mode 100644
index 0000000..5b46df1
--- /dev/null
+++ b/db/migrate/20250901112954_rename_crops_to_nutrient_profiles.rb
@@ -0,0 +1,10 @@
+class RenameCropsToNutrientProfiles < ActiveRecord::Migration[8.0]
+  def change
+    rename_table :crops, :nutrient_profiles
+
+    rename_column :rafts, :crop_id, :crop_nutrient_need_id
+    add_index :rafts, :crop_nutrient_need_id unless index_exists?(:rafts, :crop_nutrient_need_id)
+
+    remove_column :nutrient_profiles, :crop_type
+  end
+end
diff --git a/db/migrate/20250908181137_create_targets.rb b/db/migrate/20250908181137_create_targets.rb
new file mode 100644
index 0000000..9144e50
--- /dev/null
+++ b/db/migrate/20250908181137_create_targets.rb
@@ -0,0 +1,9 @@
+class CreateTargets < ActiveRecord::Migration[8.0]
+  def change
+    create_table :targets do |t|
+      t.string :name
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20250908181147_create_target_allocations.rb b/db/migrate/20250908181147_create_target_allocations.rb
new file mode 100644
index 0000000..9141bd3
--- /dev/null
+++ b/db/migrate/20250908181147_create_target_allocations.rb
@@ -0,0 +1,11 @@
+class CreateTargetAllocations < ActiveRecord::Migration[8.0]
+  def change
+    create_table :target_allocations do |t|
+      t.references :target, null: false, foreign_key: true
+      t.references :nutrient_profile, null: false, foreign_key: true
+      t.decimal :percentage
+
+      t.timestamps
+    end
+  end
+end