feat(product-edit)：商品编辑页初版
This commit is contained in:
R524809
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SET search_path TO atlas, public;
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-- M3.0 turns the collection-time draft into an editable product aggregate.
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-- Keep this migration deliberately narrower than publishing, pricing, AI, and
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-- online-sync models: those capabilities need their own immutable snapshots.
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ALTER TABLE products RENAME COLUMN version TO revision;
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ALTER TABLE products
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ADD COLUMN brand TEXT,
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ADD COLUMN model TEXT,
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ADD COLUMN barcode TEXT,
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ADD COLUMN purchase_url TEXT,
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ADD COLUMN supply_note TEXT,
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ADD COLUMN default_physical_length_mm NUMERIC(12,3) CHECK (default_physical_length_mm IS NULL OR default_physical_length_mm > 0),
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ADD COLUMN default_physical_width_mm NUMERIC(12,3) CHECK (default_physical_width_mm IS NULL OR default_physical_width_mm > 0),
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ADD COLUMN default_physical_height_mm NUMERIC(12,3) CHECK (default_physical_height_mm IS NULL OR default_physical_height_mm > 0),
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ADD COLUMN default_net_weight_g NUMERIC(12,3) CHECK (default_net_weight_g IS NULL OR default_net_weight_g > 0),
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ADD COLUMN default_package_length_mm NUMERIC(12,3) CHECK (default_package_length_mm IS NULL OR default_package_length_mm > 0),
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ADD COLUMN default_package_width_mm NUMERIC(12,3) CHECK (default_package_width_mm IS NULL OR default_package_width_mm > 0),
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ADD COLUMN default_package_height_mm NUMERIC(12,3) CHECK (default_package_height_mm IS NULL OR default_package_height_mm > 0),
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ADD COLUMN default_shipping_weight_g NUMERIC(12,3) CHECK (default_shipping_weight_g IS NULL OR default_shipping_weight_g > 0),
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ADD COLUMN physical_spec_status TEXT NOT NULL DEFAULT 'missing' CHECK (physical_spec_status IN ('missing', 'ambiguous', 'confirmed')),
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ADD COLUMN package_spec_status TEXT NOT NULL DEFAULT 'missing' CHECK (package_spec_status IN ('missing', 'ambiguous', 'confirmed'));
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ALTER TABLE product_variants
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ADD COLUMN purchase_cost_cny NUMERIC(18,4) CHECK (purchase_cost_cny IS NULL OR purchase_cost_cny >= 0),
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ADD COLUMN specification_values JSONB NOT NULL DEFAULT '[]'::jsonb,
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ADD COLUMN physical_length_mm NUMERIC(12,3) CHECK (physical_length_mm IS NULL OR physical_length_mm > 0),
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ADD COLUMN physical_width_mm NUMERIC(12,3) CHECK (physical_width_mm IS NULL OR physical_width_mm > 0),
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ADD COLUMN physical_height_mm NUMERIC(12,3) CHECK (physical_height_mm IS NULL OR physical_height_mm > 0),
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ADD COLUMN net_weight_g NUMERIC(12,3) CHECK (net_weight_g IS NULL OR net_weight_g > 0),
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ADD COLUMN package_length_mm NUMERIC(12,3) CHECK (package_length_mm IS NULL OR package_length_mm > 0),
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ADD COLUMN package_width_mm NUMERIC(12,3) CHECK (package_width_mm IS NULL OR package_width_mm > 0),
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ADD COLUMN package_height_mm NUMERIC(12,3) CHECK (package_height_mm IS NULL OR package_height_mm > 0),
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ADD COLUMN shipping_weight_g NUMERIC(12,3) CHECK (shipping_weight_g IS NULL OR shipping_weight_g > 0),
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ADD COLUMN physical_spec_status TEXT CHECK (physical_spec_status IS NULL OR physical_spec_status IN ('missing', 'ambiguous', 'confirmed')),
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ADD COLUMN package_spec_status TEXT CHECK (package_spec_status IS NULL OR package_spec_status IN ('missing', 'ambiguous', 'confirmed'));
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CREATE UNIQUE INDEX ux_product_variants_product_identity
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ON product_variants (workspace_id, id, product_id);
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CREATE UNIQUE INDEX ux_product_variants_source_key
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ON product_variants (workspace_id, product_id, source_variant_key)
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WHERE source_variant_key IS NOT NULL;
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CREATE TABLE product_platform_profiles (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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workspace_id UUID NOT NULL,
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product_id UUID NOT NULL,
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platform_id UUID NOT NULL,
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target_store_id UUID NOT NULL,
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market_code TEXT,
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fulfillment TEXT NOT NULL DEFAULT 'unknown' CHECK (fulfillment IN ('rfbs', 'fbs', 'fbo', 'fbp', 'unknown')),
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title TEXT,
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description TEXT,
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tags JSONB NOT NULL DEFAULT '[]'::jsonb,
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platform_product_category_id UUID,
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platform_type_id TEXT,
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category_source TEXT CHECK (category_source IN ('source_capture', 'ai_suggestion', 'manual')),
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revision BIGINT NOT NULL DEFAULT 1 CHECK (revision > 0),
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created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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FOREIGN KEY (workspace_id, product_id)
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REFERENCES products(workspace_id, id) ON DELETE CASCADE,
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FOREIGN KEY (workspace_id, target_store_id, platform_id)
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REFERENCES stores(workspace_id, id, platform_id) ON DELETE RESTRICT,
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FOREIGN KEY (platform_id, platform_product_category_id)
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REFERENCES platform_product_categories(platform_id, id) ON DELETE RESTRICT,
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UNIQUE (workspace_id, id),
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UNIQUE (workspace_id, id, product_id),
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UNIQUE (workspace_id, product_id, platform_id),
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UNIQUE (workspace_id, id, product_id, platform_id)
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);
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CREATE INDEX ix_product_platform_profiles_store
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ON product_platform_profiles (workspace_id, target_store_id, updated_at DESC);
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-- product_id is intentionally repeated on this relation. The two composite
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-- foreign keys make it impossible to join a profile for product A to a SKU of
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-- product B, even when both records are otherwise valid in one workspace.
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CREATE TABLE product_variant_platform_listings (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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workspace_id UUID NOT NULL,
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product_id UUID NOT NULL,
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profile_id UUID NOT NULL,
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platform_id UUID NOT NULL,
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product_variant_id UUID NOT NULL,
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store_id UUID NOT NULL,
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offer_id TEXT,
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currency_code CHAR(3) REFERENCES currencies(code),
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selling_price NUMERIC(18,4) CHECK (selling_price IS NULL OR selling_price >= 0),
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list_price NUMERIC(18,4) CHECK (list_price IS NULL OR list_price >= 0),
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status TEXT NOT NULL DEFAULT 'not_listed' CHECK (status IN ('not_listed', 'submitting', 'imported', 'failed')),
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platform_product_id TEXT,
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first_imported_at TIMESTAMPTZ,
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last_error JSONB,
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revision BIGINT NOT NULL DEFAULT 1 CHECK (revision > 0),
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created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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FOREIGN KEY (workspace_id, profile_id, product_id, platform_id)
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REFERENCES product_platform_profiles(workspace_id, id, product_id, platform_id) ON DELETE CASCADE,
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FOREIGN KEY (workspace_id, product_variant_id, product_id)
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REFERENCES product_variants(workspace_id, id, product_id) ON DELETE RESTRICT,
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FOREIGN KEY (workspace_id, store_id, platform_id)
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REFERENCES stores(workspace_id, id, platform_id) ON DELETE RESTRICT,
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UNIQUE (workspace_id, id),
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UNIQUE (workspace_id, profile_id, product_variant_id),
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CHECK (list_price IS NULL OR selling_price IS NULL OR list_price >= selling_price),
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CHECK ((status <> 'imported') OR (first_imported_at IS NOT NULL AND platform_product_id IS NOT NULL))
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);
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CREATE UNIQUE INDEX ux_variant_platform_listings_store_offer
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ON product_variant_platform_listings (workspace_id, store_id, platform_id, offer_id)
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WHERE offer_id IS NOT NULL;
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CREATE INDEX ix_variant_platform_listings_profile_status
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ON product_variant_platform_listings (workspace_id, profile_id, status);
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CREATE TABLE product_attributes (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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workspace_id UUID NOT NULL,
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product_id UUID NOT NULL,
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profile_id UUID NOT NULL,
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product_variant_id UUID,
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scope TEXT NOT NULL CHECK (scope IN ('common', 'variant')),
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platform_attribute_id TEXT NOT NULL,
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complex_id TEXT NOT NULL DEFAULT '0',
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values JSONB NOT NULL DEFAULT '[]'::jsonb,
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language_code TEXT,
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source TEXT NOT NULL DEFAULT 'manual',
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confirmation_status TEXT NOT NULL DEFAULT 'confirmed' CHECK (confirmation_status IN ('missing', 'ambiguous', 'confirmed')),
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raw_value TEXT,
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created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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FOREIGN KEY (workspace_id, profile_id, product_id)
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REFERENCES product_platform_profiles(workspace_id, id, product_id) ON DELETE CASCADE,
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FOREIGN KEY (workspace_id, product_variant_id, product_id)
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REFERENCES product_variants(workspace_id, id, product_id) ON DELETE CASCADE,
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CHECK ((scope = 'common' AND product_variant_id IS NULL) OR (scope = 'variant' AND product_variant_id IS NOT NULL))
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);
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CREATE UNIQUE INDEX ux_product_attributes_common
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ON product_attributes (workspace_id, profile_id, platform_attribute_id, complex_id, COALESCE(language_code, ''))
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WHERE scope = 'common';
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CREATE UNIQUE INDEX ux_product_attributes_variant
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ON product_attributes (workspace_id, profile_id, product_variant_id, platform_attribute_id, complex_id, COALESCE(language_code, ''))
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WHERE scope = 'variant';
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-- A category change may remove an attribute from the active platform schema.
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-- Keep the user's value as a first-class draft rather than returning a warning
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-- that disappears on the next editor read.
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CREATE TABLE product_unmapped_attributes (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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workspace_id UUID NOT NULL,
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product_id UUID NOT NULL,
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profile_id UUID NOT NULL,
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platform_id UUID NOT NULL,
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product_variant_id UUID,
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original_platform_category_id UUID,
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original_platform_attribute_id TEXT NOT NULL,
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original_complex_id TEXT NOT NULL DEFAULT '0',
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original_name TEXT NOT NULL,
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values JSONB NOT NULL DEFAULT '[]'::jsonb,
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language_code TEXT,
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reason TEXT NOT NULL CHECK (reason IN ('category_changed', 'attribute_unavailable')),
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status TEXT NOT NULL DEFAULT 'pending' CHECK (status IN ('pending', 'restored', 'discarded')),
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created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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resolved_at TIMESTAMPTZ,
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FOREIGN KEY (workspace_id, profile_id, product_id, platform_id)
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REFERENCES product_platform_profiles(workspace_id, id, product_id, platform_id) ON DELETE CASCADE,
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FOREIGN KEY (workspace_id, product_variant_id, product_id)
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REFERENCES product_variants(workspace_id, id, product_id) ON DELETE CASCADE,
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FOREIGN KEY (platform_id, original_platform_category_id)
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REFERENCES platform_product_categories(platform_id, id) ON DELETE SET NULL,
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CHECK (resolved_at IS NULL OR resolved_at >= created_at)
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);
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DO $$
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DECLARE table_name TEXT;
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BEGIN
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FOREACH table_name IN ARRAY ARRAY[
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'product_platform_profiles',
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'product_variant_platform_listings',
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'product_attributes',
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'product_unmapped_attributes'
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] LOOP
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EXECUTE format('ALTER TABLE %I ENABLE ROW LEVEL SECURITY', table_name);
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EXECUTE format('ALTER TABLE %I FORCE ROW LEVEL SECURITY', table_name);
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EXECUTE format('CREATE POLICY workspace_isolation ON %I USING (workspace_id = app_current_workspace_id()) WITH CHECK (workspace_id = app_current_workspace_id())', table_name);
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END LOOP;
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END $$;
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