4 files changed, 40 insertions, 2 deletions
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
diff --git a/db/schema.rb b/db/schema.rb
index feb2fd0..d201f5a 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2025_09_01_112954) do
+ActiveRecord::Schema[8.0].define(version: 2025_09_08_181147) do
   create_table "beds", force: :cascade do |t|
     t.integer "location", null: false
     t.datetime "created_at", null: false
@@ -122,8 +122,26 @@ ActiveRecord::Schema[8.0].define(version: 2025_09_01_112954) do
     t.index ["crop_nutrient_need_id"], name: "index_rafts_on_crop_nutrient_need_id"
   end
 
+  create_table "target_allocations", force: :cascade do |t|
+    t.integer "target_id", null: false
+    t.integer "nutrient_profile_id", null: false
+    t.decimal "percentage"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["nutrient_profile_id"], name: "index_target_allocations_on_nutrient_profile_id"
+    t.index ["target_id"], name: "index_target_allocations_on_target_id"
+  end
+
+  create_table "targets", force: :cascade do |t|
+    t.string "name"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
   add_foreign_key "fertilizer_compositions", "fertilizer_components"
   add_foreign_key "fertilizer_compositions", "fertilizer_products"
   add_foreign_key "rafts", "beds"
   add_foreign_key "rafts", "nutrient_profiles", column: "crop_nutrient_need_id"
+  add_foreign_key "target_allocations", "nutrient_profiles"
+  add_foreign_key "target_allocations", "targets"
 end
diff --git a/db/seeds/NutrientProfile.rb b/db/seeds/NutrientProfile.rb
index 04e16cc..0c3c152 100644
--- a/db/seeds/NutrientProfile.rb
+++ b/db/seeds/NutrientProfile.rb
@@ -101,7 +101,7 @@
     b: 0.11,
     mn: 0.11,
     cu: 0.03,
-    mo: 0.01 },
+    mo: 0.01 }
 ].each do |profile|
   NutrientProfile.find_or_create_by!(name: profile[:name]) do |p|
     p.attributes = profile