Clean up, fix file path issues with import scripts, adjust data management page for new metrics calcs

inventory-server/db/config-schema-new.sql

@@ -110,4 +110,54 @@ SELECT
 FROM
     public.products p
 
-ON CONFLICT (pid) DO NOTHING; -- IMPORTANT: Do not overwrite existing product-specific settings
+ON CONFLICT (pid) DO NOTHING; -- IMPORTANT: Do not overwrite existing product-specific settings
+
+
+-- History and status tables
+CREATE TABLE IF NOT EXISTS calculate_history (
+    id BIGSERIAL PRIMARY KEY,
+    start_time TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    end_time TIMESTAMP WITH TIME ZONE NULL,
+    duration_seconds INTEGER,
+    duration_minutes DECIMAL(10,2) GENERATED ALWAYS AS (duration_seconds::decimal / 60.0) STORED,
+    total_products INTEGER DEFAULT 0,
+    total_orders INTEGER DEFAULT 0,
+    total_purchase_orders INTEGER DEFAULT 0,
+    processed_products INTEGER DEFAULT 0,
+    processed_orders INTEGER DEFAULT 0,
+    processed_purchase_orders INTEGER DEFAULT 0,
+    status calculation_status DEFAULT 'running',
+    error_message TEXT,
+    additional_info JSONB
+);
+
+CREATE TABLE IF NOT EXISTS calculate_status (
+    module_name module_name PRIMARY KEY,
+    last_calculation_timestamp TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS sync_status (
+    table_name TEXT PRIMARY KEY,
+    last_sync_timestamp TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    last_sync_id BIGINT
+);
+
+CREATE TABLE IF NOT EXISTS import_history (
+    id BIGSERIAL PRIMARY KEY,
+    table_name VARCHAR(50) NOT NULL,
+    start_time TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    end_time TIMESTAMP WITH TIME ZONE NULL,
+    duration_seconds INTEGER,
+    duration_minutes DECIMAL(10,2) GENERATED ALWAYS AS (duration_seconds::decimal / 60.0) STORED,
+    records_added INTEGER DEFAULT 0,
+    records_updated INTEGER DEFAULT 0,
+    is_incremental BOOLEAN DEFAULT FALSE,
+    status calculation_status DEFAULT 'running',
+    error_message TEXT,
+    additional_info JSONB
+);
+
+-- Create all indexes after tables are fully created
+CREATE INDEX IF NOT EXISTS idx_last_calc ON calculate_status(last_calculation_timestamp);
+CREATE INDEX IF NOT EXISTS idx_last_sync ON sync_status(last_sync_timestamp);
+CREATE INDEX IF NOT EXISTS idx_table_time ON import_history(table_name, start_time);