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