Finish basic API implementation

create_uploaded_images_table.sql

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+-- 画像管理テーブル作成
+-- サーバーAPI変更要求書対応 - 最優先項目
+
+CREATE TABLE IF NOT EXISTS rog_uploaded_images (
+    id SERIAL PRIMARY KEY,
+    
+    -- 基本情報
+    original_filename VARCHAR(255) NOT NULL,
+    server_filename VARCHAR(255) NOT NULL UNIQUE,
+    file_url TEXT NOT NULL,
+    file_size BIGINT NOT NULL,
+    mime_type VARCHAR(50) NOT NULL,
+    
+    -- 関連情報
+    event_code VARCHAR(50),
+    team_name VARCHAR(255),
+    cp_number INTEGER,
+    
+    -- アップロード情報
+    upload_source VARCHAR(50) DEFAULT 'direct',  -- 'direct', 'sharing_intent', 'bulk_upload'
+    device_platform VARCHAR(20),  -- 'ios', 'android'
+    
+    -- メタデータ
+    capture_timestamp TIMESTAMP WITH TIME ZONE,
+    upload_timestamp TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    device_info TEXT,
+    
+    -- 処理状況
+    processing_status VARCHAR(20) DEFAULT 'uploaded',  -- 'uploaded', 'processing', 'processed', 'failed'
+    thumbnail_url TEXT,
+    
+    -- 外部キー
+    gpslog_id INTEGER REFERENCES rog_gpslog(id) ON DELETE SET NULL,
+    entry_id INTEGER REFERENCES rog_entry(id) ON DELETE SET NULL,
+    
+    -- システム情報
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+-- インデックス作成
+CREATE INDEX idx_uploaded_images_event_team ON rog_uploaded_images(event_code, team_name);
+CREATE INDEX idx_uploaded_images_cp_number ON rog_uploaded_images(cp_number);
+CREATE INDEX idx_uploaded_images_upload_timestamp ON rog_uploaded_images(upload_timestamp);
+CREATE INDEX idx_uploaded_images_processing_status ON rog_uploaded_images(processing_status);
+CREATE INDEX idx_uploaded_images_gpslog ON rog_uploaded_images(gpslog_id);
+
+-- コメント追加
+COMMENT ON TABLE rog_uploaded_images IS '画像アップロード管理テーブル - マルチアップロード対応';
+COMMENT ON COLUMN rog_uploaded_images.original_filename IS '元のファイル名';
+COMMENT ON COLUMN rog_uploaded_images.server_filename IS 'サーバー上のファイル名';
+COMMENT ON COLUMN rog_uploaded_images.file_url IS '画像URL';
+COMMENT ON COLUMN rog_uploaded_images.file_size IS 'ファイルサイズ（バイト）';
+COMMENT ON COLUMN rog_uploaded_images.upload_source IS 'アップロード方法';
+COMMENT ON COLUMN rog_uploaded_images.device_platform IS 'デバイスプラットフォーム';
+COMMENT ON COLUMN rog_uploaded_images.processing_status IS '処理状況';
+
+-- 制約追加
+ALTER TABLE rog_uploaded_images ADD CONSTRAINT chk_file_size 
+    CHECK (file_size > 0 AND file_size <= 10485760);  -- 最大10MB
+
+ALTER TABLE rog_uploaded_images ADD CONSTRAINT chk_mime_type 
+    CHECK (mime_type IN ('image/jpeg', 'image/png', 'image/heic', 'image/webp'));
+
+ALTER TABLE rog_uploaded_images ADD CONSTRAINT chk_upload_source 
+    CHECK (upload_source IN ('direct', 'sharing_intent', 'bulk_upload'));
+
+ALTER TABLE rog_uploaded_images ADD CONSTRAINT chk_device_platform 
+    CHECK (device_platform IN ('ios', 'android', 'web'));
+
+ALTER TABLE rog_uploaded_images ADD CONSTRAINT chk_processing_status 
+    CHECK (processing_status IN ('uploaded', 'processing', 'processed', 'failed'));
+
+-- トリガー関数：updated_at自動更新
+CREATE OR REPLACE FUNCTION update_uploaded_images_updated_at()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = NOW();
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+-- トリガー作成
+CREATE TRIGGER trigger_update_uploaded_images_updated_at
+    BEFORE UPDATE ON rog_uploaded_images
+    FOR EACH ROW
+    EXECUTE FUNCTION update_uploaded_images_updated_at();