在庫管理機能 Phase 1 実装(apps/materials + フロントエンド)

Backend:
- apps/materials 新規作成(Material, FertilizerProfile, PesticideProfile, StockTransaction)
- 資材マスタ CRUD API(/api/materials/materials/)
- 入出庫履歴 API(/api/materials/stock-transactions/)
- 在庫集計 API(/api/materials/stock-summary/)
- 既存 Fertilizer に material OneToOneField 追加(0005マイグレーション、データ移行込み)

Frontend:
- /materials: 在庫一覧画面(タブフィルタ、履歴展開、入出庫モーダル)
- /materials/masters: 資材マスタ管理(肥料/農薬/その他タブ、インライン編集)
- Navbar に「在庫管理」メニュー追加
- Material/StockTransaction/StockSummary 型定義追加

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Akira
2026-03-14 15:42:47 +09:00
parent 67d4197b7f
commit 497bc87c24
20 changed files with 2344 additions and 1 deletions

View File

@@ -0,0 +1,590 @@
'use client';
import { useEffect, useState } from 'react';
import { ChevronLeft, Pencil, Plus, Trash2 } from 'lucide-react';
import { useRouter } from 'next/navigation';
import MaterialForm, {
MaterialFormState,
MaterialTab,
} from '../_components/MaterialForm';
import Navbar from '@/components/Navbar';
import { api } from '@/lib/api';
import { Material } from '@/types';
const tabs: { key: MaterialTab; label: string }[] = [
{ key: 'fertilizer', label: '肥料' },
{ key: 'pesticide', label: '農薬' },
{ key: 'misc', label: 'その他' },
];
const emptyForm = (tab: MaterialTab): MaterialFormState => ({
name: '',
material_type:
tab === 'fertilizer' ? 'fertilizer' : tab === 'pesticide' ? 'pesticide' : 'other',
maker: '',
stock_unit: tab === 'fertilizer' ? 'bag' : tab === 'pesticide' ? 'bottle' : 'piece',
is_active: true,
notes: '',
fertilizer_profile: {
capacity_kg: '',
nitrogen_pct: '',
phosphorus_pct: '',
potassium_pct: '',
},
pesticide_profile: {
registration_no: '',
formulation: '',
usage_unit: '',
dilution_ratio: '',
active_ingredient: '',
category: '',
},
});
export default function MaterialMastersPage() {
const router = useRouter();
const [tab, setTab] = useState<MaterialTab>('fertilizer');
const [materials, setMaterials] = useState<Material[]>([]);
const [loading, setLoading] = useState(true);
const [editingId, setEditingId] = useState<number | 'new' | null>(null);
const [form, setForm] = useState<MaterialFormState>(emptyForm('fertilizer'));
const [saving, setSaving] = useState(false);
const [error, setError] = useState<string | null>(null);
useEffect(() => {
fetchMaterials();
}, []);
useEffect(() => {
if (editingId === 'new') {
setForm(emptyForm(tab));
}
}, [tab, editingId]);
const fetchMaterials = async () => {
setLoading(true);
try {
const res = await api.get('/materials/materials/');
setMaterials(res.data);
} catch (e) {
console.error(e);
setError('資材マスタの取得に失敗しました。');
} finally {
setLoading(false);
}
};
const visibleMaterials = materials.filter((material) => {
if (tab === 'misc') {
return material.material_type === 'other' || material.material_type === 'seedling';
}
return material.material_type === tab;
});
const startNew = () => {
setError(null);
setForm(emptyForm(tab));
setEditingId('new');
};
const startEdit = (material: Material) => {
setError(null);
setForm({
name: material.name,
material_type: material.material_type,
maker: material.maker,
stock_unit: material.stock_unit,
is_active: material.is_active,
notes: material.notes,
fertilizer_profile: {
capacity_kg: material.fertilizer_profile?.capacity_kg ?? '',
nitrogen_pct: material.fertilizer_profile?.nitrogen_pct ?? '',
phosphorus_pct: material.fertilizer_profile?.phosphorus_pct ?? '',
potassium_pct: material.fertilizer_profile?.potassium_pct ?? '',
},
pesticide_profile: {
registration_no: material.pesticide_profile?.registration_no ?? '',
formulation: material.pesticide_profile?.formulation ?? '',
usage_unit: material.pesticide_profile?.usage_unit ?? '',
dilution_ratio: material.pesticide_profile?.dilution_ratio ?? '',
active_ingredient: material.pesticide_profile?.active_ingredient ?? '',
category: material.pesticide_profile?.category ?? '',
},
});
setEditingId(material.id);
};
const cancelEdit = () => {
setEditingId(null);
setForm(emptyForm(tab));
};
const handleSave = async () => {
setError(null);
if (!form.name.trim()) {
setError('資材名を入力してください。');
return;
}
setSaving(true);
try {
const payload = {
name: form.name,
material_type: form.material_type,
maker: form.maker,
stock_unit: form.stock_unit,
is_active: form.is_active,
notes: form.notes,
fertilizer_profile:
form.material_type === 'fertilizer'
? {
capacity_kg: form.fertilizer_profile.capacity_kg || null,
nitrogen_pct: form.fertilizer_profile.nitrogen_pct || null,
phosphorus_pct: form.fertilizer_profile.phosphorus_pct || null,
potassium_pct: form.fertilizer_profile.potassium_pct || null,
}
: undefined,
pesticide_profile:
form.material_type === 'pesticide'
? {
registration_no: form.pesticide_profile.registration_no,
formulation: form.pesticide_profile.formulation,
usage_unit: form.pesticide_profile.usage_unit,
dilution_ratio: form.pesticide_profile.dilution_ratio,
active_ingredient: form.pesticide_profile.active_ingredient,
category: form.pesticide_profile.category,
}
: undefined,
};
if (editingId === 'new') {
await api.post('/materials/materials/', payload);
} else {
await api.put(`/materials/materials/${editingId}/`, payload);
}
await fetchMaterials();
setEditingId(null);
setForm(emptyForm(tab));
} catch (e: unknown) {
console.error(e);
const detail =
typeof e === 'object' &&
e !== null &&
'response' in e &&
typeof e.response === 'object' &&
e.response !== null &&
'data' in e.response
? JSON.stringify(e.response.data)
: '保存に失敗しました。';
setError(detail);
} finally {
setSaving(false);
}
};
const handleDelete = async (material: Material) => {
setError(null);
try {
await api.delete(`/materials/materials/${material.id}/`);
await fetchMaterials();
} catch (e: unknown) {
console.error(e);
const detail =
typeof e === 'object' &&
e !== null &&
'response' in e &&
typeof e.response === 'object' &&
e.response !== null &&
'data' in e.response
? JSON.stringify(e.response.data)
: `${material.name}」の削除に失敗しました。`;
setError(detail);
}
};
const handleBaseFieldChange = (
field: keyof Omit<MaterialFormState, 'fertilizer_profile' | 'pesticide_profile'>,
value: string | boolean
) => {
setForm((prev) => ({
...prev,
[field]: value,
}));
};
const handleFertilizerFieldChange = (
field: keyof MaterialFormState['fertilizer_profile'],
value: string
) => {
setForm((prev) => ({
...prev,
fertilizer_profile: {
...prev.fertilizer_profile,
[field]: value,
},
}));
};
const handlePesticideFieldChange = (
field: keyof MaterialFormState['pesticide_profile'],
value: string
) => {
setForm((prev) => ({
...prev,
pesticide_profile: {
...prev.pesticide_profile,
[field]: value,
},
}));
};
return (
<div className="min-h-screen bg-gray-50">
<Navbar />
<div className="mx-auto max-w-7xl px-4 py-8">
<div className="mb-6 flex items-center justify-between">
<div className="flex items-center gap-3">
<button
onClick={() => router.push('/materials')}
className="text-gray-500 transition hover:text-gray-700"
>
<ChevronLeft className="h-5 w-5" />
</button>
<div>
<h1 className="text-2xl font-bold text-gray-800"></h1>
<p className="text-sm text-gray-500"></p>
</div>
</div>
<button
onClick={startNew}
disabled={editingId !== null}
className="inline-flex items-center gap-2 rounded-lg bg-green-600 px-4 py-2 text-sm font-medium text-white transition hover:bg-green-700 disabled:cursor-not-allowed disabled:opacity-50"
>
<Plus className="h-4 w-4" />
</button>
</div>
<div className="mb-5 flex flex-wrap gap-2">
{tabs.map((item) => (
<button
key={item.key}
onClick={() => {
setTab(item.key);
setEditingId(null);
setForm(emptyForm(item.key));
}}
className={`rounded-full px-4 py-2 text-sm font-medium transition ${
tab === item.key
? 'bg-green-600 text-white shadow-sm'
: 'bg-white text-gray-600 hover:bg-gray-100'
}`}
>
{item.label}
</button>
))}
</div>
{error && (
<div className="mb-4 flex items-start gap-2 rounded-xl border border-red-300 bg-red-50 px-4 py-3 text-sm text-red-700">
<span>{error}</span>
<button
onClick={() => setError(null)}
className="ml-auto text-red-400 transition hover:text-red-600"
>
×
</button>
</div>
)}
{loading ? (
<p className="text-sm text-gray-500">...</p>
) : (
<div className="overflow-x-auto rounded-2xl border border-gray-200 bg-white shadow-sm">
{tab === 'fertilizer' && (
<FertilizerTable
materials={visibleMaterials}
editingId={editingId}
form={form}
saving={saving}
onEdit={startEdit}
onDelete={handleDelete}
onBaseFieldChange={handleBaseFieldChange}
onFertilizerFieldChange={handleFertilizerFieldChange}
onPesticideFieldChange={handlePesticideFieldChange}
onSave={handleSave}
onCancel={cancelEdit}
/>
)}
{tab === 'pesticide' && (
<PesticideTable
materials={visibleMaterials}
editingId={editingId}
form={form}
saving={saving}
onEdit={startEdit}
onDelete={handleDelete}
onBaseFieldChange={handleBaseFieldChange}
onFertilizerFieldChange={handleFertilizerFieldChange}
onPesticideFieldChange={handlePesticideFieldChange}
onSave={handleSave}
onCancel={cancelEdit}
/>
)}
{tab === 'misc' && (
<MiscTable
materials={visibleMaterials}
editingId={editingId}
form={form}
saving={saving}
onEdit={startEdit}
onDelete={handleDelete}
onBaseFieldChange={handleBaseFieldChange}
onFertilizerFieldChange={handleFertilizerFieldChange}
onPesticideFieldChange={handlePesticideFieldChange}
onSave={handleSave}
onCancel={cancelEdit}
/>
)}
</div>
)}
</div>
</div>
);
}
interface TableProps {
materials: Material[];
editingId: number | 'new' | null;
form: MaterialFormState;
saving: boolean;
onEdit: (material: Material) => void;
onDelete: (material: Material) => void;
onBaseFieldChange: (
field: keyof Omit<MaterialFormState, 'fertilizer_profile' | 'pesticide_profile'>,
value: string | boolean
) => void;
onFertilizerFieldChange: (
field: keyof MaterialFormState['fertilizer_profile'],
value: string
) => void;
onPesticideFieldChange: (
field: keyof MaterialFormState['pesticide_profile'],
value: string
) => void;
onSave: () => void;
onCancel: () => void;
}
function FertilizerTable(props: TableProps) {
return (
<table className="min-w-full text-sm">
<thead className="bg-gray-50">
<tr className="border-b border-gray-200">
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-right font-medium text-gray-700">1(kg)</th>
<th className="px-4 py-3 text-right font-medium text-gray-700">(%)</th>
<th className="px-4 py-3 text-right font-medium text-gray-700">(%)</th>
<th className="px-4 py-3 text-right font-medium text-gray-700">(%)</th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-center font-medium text-gray-700">使</th>
<th className="px-4 py-3 text-right font-medium text-gray-700"></th>
</tr>
</thead>
<tbody className="divide-y divide-gray-100">
{props.editingId === 'new' && <MaterialForm tab="fertilizer" {...props} />}
{props.materials.map((material) =>
props.editingId === material.id ? (
<MaterialForm key={material.id} tab="fertilizer" {...props} />
) : (
<tr key={material.id} className="hover:bg-gray-50">
<td className="px-4 py-3 font-medium text-gray-900">{material.name}</td>
<td className="px-4 py-3 text-gray-600">{material.maker || '-'}</td>
<td className="px-4 py-3 text-right text-gray-600">
{material.fertilizer_profile?.capacity_kg ?? '-'}
</td>
<td className="px-4 py-3 text-right text-gray-600">
{material.fertilizer_profile?.nitrogen_pct ?? '-'}
</td>
<td className="px-4 py-3 text-right text-gray-600">
{material.fertilizer_profile?.phosphorus_pct ?? '-'}
</td>
<td className="px-4 py-3 text-right text-gray-600">
{material.fertilizer_profile?.potassium_pct ?? '-'}
</td>
<td className="px-4 py-3 text-gray-600">{material.stock_unit_display}</td>
<td className="max-w-xs px-4 py-3 text-gray-600">{material.notes || '-'}</td>
<td className="px-4 py-3 text-center text-gray-600">
{material.is_active ? '○' : '-'}
</td>
<td className="px-4 py-3">
<RowActions
disabled={props.editingId !== null}
onEdit={() => props.onEdit(material)}
onDelete={() => props.onDelete(material)}
/>
</td>
</tr>
)
)}
{props.materials.length === 0 && props.editingId === null && (
<tr>
<td colSpan={10} className="px-4 py-8 text-center text-gray-400">
</td>
</tr>
)}
</tbody>
</table>
);
}
function PesticideTable(props: TableProps) {
return (
<table className="min-w-full text-sm">
<thead className="bg-gray-50">
<tr className="border-b border-gray-200">
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-center font-medium text-gray-700">使</th>
<th className="px-4 py-3 text-right font-medium text-gray-700"></th>
</tr>
</thead>
<tbody className="divide-y divide-gray-100">
{props.editingId === 'new' && <MaterialForm tab="pesticide" {...props} />}
{props.materials.map((material) =>
props.editingId === material.id ? (
<MaterialForm key={material.id} tab="pesticide" {...props} />
) : (
<tr key={material.id} className="hover:bg-gray-50">
<td className="px-4 py-3 font-medium text-gray-900">{material.name}</td>
<td className="px-4 py-3 text-gray-600">{material.maker || '-'}</td>
<td className="px-4 py-3 text-gray-600">
{material.pesticide_profile?.registration_no || '-'}
</td>
<td className="px-4 py-3 text-gray-600">
{material.pesticide_profile?.formulation || '-'}
</td>
<td className="px-4 py-3 text-gray-600">
{material.pesticide_profile?.active_ingredient || '-'}
</td>
<td className="px-4 py-3 text-gray-600">
{material.pesticide_profile?.category || '-'}
</td>
<td className="px-4 py-3 text-gray-600">{material.stock_unit_display}</td>
<td className="max-w-xs px-4 py-3 text-gray-600">{material.notes || '-'}</td>
<td className="px-4 py-3 text-center text-gray-600">
{material.is_active ? '○' : '-'}
</td>
<td className="px-4 py-3">
<RowActions
disabled={props.editingId !== null}
onEdit={() => props.onEdit(material)}
onDelete={() => props.onDelete(material)}
/>
</td>
</tr>
)
)}
{props.materials.length === 0 && props.editingId === null && (
<tr>
<td colSpan={10} className="px-4 py-8 text-center text-gray-400">
</td>
</tr>
)}
</tbody>
</table>
);
}
function MiscTable(props: TableProps) {
return (
<table className="min-w-full text-sm">
<thead className="bg-gray-50">
<tr className="border-b border-gray-200">
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-left font-medium text-gray-700"></th>
<th className="px-4 py-3 text-center font-medium text-gray-700">使</th>
<th className="px-4 py-3 text-right font-medium text-gray-700"></th>
</tr>
</thead>
<tbody className="divide-y divide-gray-100">
{props.editingId === 'new' && <MaterialForm tab="misc" {...props} />}
{props.materials.map((material) =>
props.editingId === material.id ? (
<MaterialForm key={material.id} tab="misc" {...props} />
) : (
<tr key={material.id} className="hover:bg-gray-50">
<td className="px-4 py-3 font-medium text-gray-900">{material.name}</td>
<td className="px-4 py-3 text-gray-600">{material.material_type_display}</td>
<td className="px-4 py-3 text-gray-600">{material.maker || '-'}</td>
<td className="px-4 py-3 text-gray-600">{material.stock_unit_display}</td>
<td className="max-w-xs px-4 py-3 text-gray-600">{material.notes || '-'}</td>
<td className="px-4 py-3 text-center text-gray-600">
{material.is_active ? '○' : '-'}
</td>
<td className="px-4 py-3">
<RowActions
disabled={props.editingId !== null}
onEdit={() => props.onEdit(material)}
onDelete={() => props.onDelete(material)}
/>
</td>
</tr>
)
)}
{props.materials.length === 0 && props.editingId === null && (
<tr>
<td colSpan={7} className="px-4 py-8 text-center text-gray-400">
</td>
</tr>
)}
</tbody>
</table>
);
}
function RowActions({
disabled,
onEdit,
onDelete,
}: {
disabled: boolean;
onEdit: () => void;
onDelete: () => void;
}) {
return (
<div className="flex items-center justify-end gap-2">
<button
onClick={onEdit}
disabled={disabled}
className="text-gray-400 transition hover:text-blue-600 disabled:opacity-30"
>
<Pencil className="h-4 w-4" />
</button>
<button
onClick={onDelete}
disabled={disabled}
className="text-gray-400 transition hover:text-red-600 disabled:opacity-30"
>
<Trash2 className="h-4 w-4" />
</button>
</div>
);
}