Item prices

README.md

@@ -121,7 +121,7 @@ make docker-migrate
 When you start PokéAPI with the above Docker Compose setup, an [Hasura Engine](https://github.com/hasura/graphql-engine) server is started as well. It's possible to track all the PokeAPI tables and foreign keys by simply
 
 ```sh
-# hasura cli needs to be installed and available in your $PATH: https://hasura.io/docs/latest/graphql/core/hasura-cli/install-hasura-cli.html
+# hasura cli needs to be installed and available in your $PATH: https://hasura.io/docs/2.0/hasura-cli/install-hasura-cli
 # hasura cli's version has to greater than v2.48.1
 make hasura-apply
 ```

data/v2/build.py

@@ -499,7 +499,6 @@ def csv_record_to_objects(info):
             id=int(info[0]),
             name=info[1],
             item_category_id=int(info[2]),
-            cost=int(info[3]),
             fling_power=int(info[4]) if info[4] != "" else None,
             item_fling_effect_id=int(info[5]) if info[5] != "" else None,
         )
@@ -544,6 +543,17 @@ def csv_record_to_objects(info):
 
     build_generic((ItemGameIndex,), "item_game_indices.csv", csv_record_to_objects)
 
+    def csv_record_to_objects(info):
+        yield ItemPrice(
+            item_id=int(info[0]),
+            version_group_id=int(info[1]),
+            is_purchasable=bool(int(info[2])),
+            purchase_price=int(info[3]) if info[3] else None,
+            sell_price=int(info[4]) if info[4] else None,
+        )
+
+    build_generic((ItemPrice,), "item_prices.csv", csv_record_to_objects)
+
     def csv_record_to_objects(info):
         yield ItemFlavorText(
             item_id=int(info[0]),

data/v2/csv/item_prices.csv

@@ -0,0 +1,28 @@
+item_id,version_group_id,is_purchasable,purchase_price,sell_price
+305,1,1,3000,1500
+305,2,1,3000,1500
+305,3,0,,1500
+305,4,0,,1500
+305,5,0,,1500
+305,6,0,,1500
+305,7,0,,1500
+305,16,1,5000,
+305,20,1,40000,
+305,23,1,,1500
+305,25,1,,400
+305,28,1,3000,1500
+305,29,1,3000,1500
+306,1,1,2000,1000
+306,2,1,2000,1000
+306,3,1,2000,1000
+306,4,1,2000,1000
+306,5,0,,1500
+306,6,0,,1500
+306,7,0,,1500
+306,8,0,,1500
+306,9,0,,1500
+306,10,0,,1500
+306,12,0,,1500
+306,13,0,,1500
+306,23,1,,1500
+306,25,1,,400

graphql/v1beta/examples/go/pokemon.go

@@ -75,7 +75,6 @@ query pokemon_details($name: String) {
 		fireRedItems: pokemon_v2_pokemonitems(where: {pokemon_v2_version: {name: {_eq: "firered"}}}) {
 			pokemon_v2_item {
 			name
-			cost
 			}
 			rarity
 		}

graphql/v1beta/examples/node/pokemon.js

@@ -93,7 +93,6 @@ function fetchPokemon_details(name="starmie") {
             fireRedItems: pokemon_v2_pokemonitems(where: {pokemon_v2_version: {name: {_eq: "firered"}}}) {
               pokemon_v2_item {
                 name
-                cost
               }
               rarity
             }

graphql/v1beta/metadata/databases/default/tables/public_pokemon_v2_item.yaml

@@ -65,6 +65,13 @@ array_relationships:
         table:
           name: pokemon_v2_itemname
           schema: public
+  - name: pokemon_v2_itemprices
+    using:
+      foreign_key_constraint_on:
+        column: item_id
+        table:
+          name: pokemon_v2_itemprice
+          schema: public
   - name: pokemon_v2_itemsprites
     using:
       foreign_key_constraint_on:

graphql/v1beta/metadata/databases/default/tables/public_pokemon_v2_itemprice.yaml

@@ -0,0 +1,17 @@
+table:
+  name: pokemon_v2_itemprice
+  schema: public
+object_relationships:
+  - name: pokemon_v2_item
+    using:
+      foreign_key_constraint_on: item_id
+  - name: pokemon_v2_versiongroup
+    using:
+      foreign_key_constraint_on: version_group_id
+select_permissions:
+  - role: anon
+    permission:
+      columns: '*'
+      filter: {}
+      limit: 100000
+      allow_aggregations: true

graphql/v1beta/metadata/databases/default/tables/public_pokemon_v2_versiongroup.yaml

@@ -34,6 +34,13 @@ array_relationships:
         table:
           name: pokemon_v2_itemflavortext
           schema: public
+  - name: pokemon_v2_itemprices
+    using:
+      foreign_key_constraint_on:
+        column: version_group_id
+        table:
+          name: pokemon_v2_itemprice
+          schema: public
   - name: pokemon_v2_machines
     using:
       foreign_key_constraint_on:

graphql/v1beta/metadata/databases/default/tables/tables.yaml

@@ -51,6 +51,7 @@
 - "!include public_pokemon_v2_itemflingeffecteffecttext.yaml"
 - "!include public_pokemon_v2_itemgameindex.yaml"
 - "!include public_pokemon_v2_itemname.yaml"
+- "!include public_pokemon_v2_itemprice.yaml"
 - "!include public_pokemon_v2_itempocket.yaml"
 - "!include public_pokemon_v2_itempocketname.yaml"
 - "!include public_pokemon_v2_itemsprites.yaml"

graphql/v1beta2/examples/go/pokemon.go

@@ -75,7 +75,6 @@ query pokemon_details($name: String) {
 		fireRedItems: pokemonitems(where: {version: {name: {_eq: "firered"}}}) {
 			item {
 			name
-			cost
 			}
 			rarity
 		}

graphql/v1beta2/examples/node/pokemon.js

@@ -93,7 +93,6 @@ function fetchPokemon_details(name="starmie") {
             fireRedItems: pokemonitems(where: {version: {name: {_eq: "firered"}}}) {
               item {
                 name
-                cost
               }
               rarity
             }

graphql/v1beta2/metadata/databases/default/tables/public_pokemon_v2_item.yaml

@@ -70,6 +70,13 @@ array_relationships:
         table:
           name: pokemon_v2_itemname
           schema: public
+  - name: itemprices
+    using:
+      foreign_key_constraint_on:
+        column: item_id
+        table:
+          name: pokemon_v2_itemprice
+          schema: public
   - name: itemsprites
     using:
       foreign_key_constraint_on:

graphql/v1beta2/metadata/databases/default/tables/public_pokemon_v2_itemprice.yaml

@@ -0,0 +1,22 @@
+table:
+  name: pokemon_v2_itemprice
+  schema: public
+configuration:
+  column_config: {}
+  custom_column_names: {}
+  custom_name: itemprice
+  custom_root_fields: {}
+object_relationships:
+  - name: item
+    using:
+      foreign_key_constraint_on: item_id
+  - name: versiongroup
+    using:
+      foreign_key_constraint_on: version_group_id
+select_permissions:
+  - role: anon
+    permission:
+      columns: '*'
+      filter: {}
+      limit: 100000
+      allow_aggregations: true

graphql/v1beta2/metadata/databases/default/tables/public_pokemon_v2_versiongroup.yaml

@@ -39,6 +39,13 @@ array_relationships:
         table:
           name: pokemon_v2_itemflavortext
           schema: public
+  - name: itemprices
+    using:
+      foreign_key_constraint_on:
+        column: version_group_id
+        table:
+          name: pokemon_v2_itemprice
+          schema: public
   - name: machines
     using:
       foreign_key_constraint_on:

graphql/v1beta2/metadata/databases/default/tables/tables.yaml

@@ -51,6 +51,7 @@
 - "!include public_pokemon_v2_itemflingeffecteffecttext.yaml"
 - "!include public_pokemon_v2_itemgameindex.yaml"
 - "!include public_pokemon_v2_itemname.yaml"
+- "!include public_pokemon_v2_itemprice.yaml"
 - "!include public_pokemon_v2_itempocket.yaml"
 - "!include public_pokemon_v2_itempocketname.yaml"
 - "!include public_pokemon_v2_itemsprites.yaml"

openapi.yml

@@ -4659,10 +4659,6 @@ components:
         name:
           type: string
           maxLength: 200
-        cost:
-          type:
-          - integer
-          - 'null'
         fling_power:
           type:
           - integer
@@ -4704,6 +4700,11 @@ components:
           items:
             $ref: '#/components/schemas/ItemGameIndex'
           readOnly: true
+        prices:
+          type: array
+          items:
+            $ref: '#/components/schemas/ItemPrice'
+          readOnly: true
         names:
           type: array
           items:
@@ -4923,6 +4924,24 @@ components:
       required:
       - language
       - name
+    ItemPrice:
+      type: object
+      properties:
+        is_purchasable:
+          type: boolean
+        purchase_price:
+          type:
+          - integer
+          - 'null'
+        sell_price:
+          type:
+          - integer
+          - 'null'
+        version_group:
+          $ref: '#/components/schemas/VersionGroupSummary'
+      required:
+      - is_purchasable
+      - version_group
     ItemPocketDetail:
       type: object
       properties:
@@ -7530,7 +7549,6 @@ components:
       - name
       - names
       - pokemon_entries
-      - region
       - version_groups
     PokedexName:
       type: object
@@ -8638,7 +8656,6 @@ components:
       required:
       - id
       - locations
-      - main_generation
       - name
       - names
       - pokedexes

pokemon_v2/migrations/0001_squashed_0002_auto_20160301_1408.py

@@ -3497,7 +3497,6 @@ class Migration(migrations.Migration):
                     ),
                 ),
                 ("name", models.CharField(max_length=100)),
-                ("cost", models.IntegerField(null=True, blank=True)),
                 ("fling_power", models.IntegerField(null=True, blank=True)),
             ],
             options={

pokemon_v2/migrations/0026_itemprice.py

@@ -0,0 +1,54 @@
+# Generated by Django 5.2.10 on 2026-03-07 00:00
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("pokemon_v2", "0025_pokemonstatpast"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="ItemPrice",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("is_purchasable", models.BooleanField()),
+                ("purchase_price", models.IntegerField(blank=True, null=True)),
+                ("sell_price", models.IntegerField(blank=True, null=True)),
+                (
+                    "item",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="%(class)s",
+                        to="pokemon_v2.item",
+                    ),
+                ),
+                (
+                    "version_group",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="%(class)s",
+                        to="pokemon_v2.versiongroup",
+                    ),
+                ),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+    ]

pokemon_v2/models.py

@@ -848,8 +848,6 @@ class ItemFlingEffectEffectText(HasLanguage, HasEffect, HasFlingEffect):
 
 
 class Item(HasName, HasItemCategory, HasFlingEffect):
-    cost = models.IntegerField(blank=True, null=True)
-
     fling_power = models.IntegerField(blank=True, null=True)
 
 
@@ -885,6 +883,12 @@ class ItemGameIndex(HasItem, HasGeneration, HasGameIndex):
     pass
 
 
+class ItemPrice(HasItem, HasVersionGroup):
+    is_purchasable = models.BooleanField()
+    purchase_price = models.IntegerField(blank=True, null=True)
+    sell_price = models.IntegerField(blank=True, null=True)
+
+
 class ItemSprites(HasItem):
     sprites = models.JSONField()
 

pokemon_v2/serializers.py

@@ -1806,6 +1806,14 @@ class Meta:
         fields = ("game_index", "generation")
 
 
+class ItemPriceSerializer(serializers.ModelSerializer):
+    version_group = VersionGroupSummarySerializer()
+
+    class Meta:
+        model = ItemPrice
+        fields = ("is_purchasable", "purchase_price", "sell_price", "version_group")
+
+
 class ItemNameSerializer(serializers.ModelSerializer):
     language = LanguageSummarySerializer()
 
@@ -1825,6 +1833,7 @@ class ItemDetailSerializer(serializers.ModelSerializer):
     game_indices = ItemGameIndexSerializer(
         many=True, read_only=True, source="itemgameindex"
     )
+    prices = ItemPriceSerializer(many=True, read_only=True, source="itemprice")
     effect_entries = ItemEffectTextSerializer(
         many=True, read_only=True, source="itemeffecttext"
     )
@@ -1844,14 +1853,14 @@ class Meta:
         fields = (
             "id",
             "name",
-            "cost",
             "fling_power",
             "fling_effect",
             "attributes",
             "category",
             "effect_entries",
             "flavor_text_entries",
             "game_indices",
+            "prices",
             "names",
             "held_by_pokemon",
             "sprites",