Platform bundle: marketing publish, IT ops, packaging, agents mesh.

Volledige Foodlinkk Command Center uitbreiding met social automatisering,
reclamefolder filters, Proxmox monitoring en documentatie.

migrations/003_word_analytics.sql

@@ -0,0 +1,50 @@
+-- Word tracking & sentiment analytics for NAS documents
+
+CREATE TABLE IF NOT EXISTS document_analytics (
+    id SERIAL PRIMARY KEY,
+    storage_path TEXT UNIQUE NOT NULL,
+    filename VARCHAR(512),
+    doc_type VARCHAR(64) DEFAULT 'general',
+    language VARCHAR(16),
+    word_count INT DEFAULT 0,
+    unique_lemmas INT DEFAULT 0,
+    sentence_count INT DEFAULT 0,
+    sentiment_compound FLOAT,
+    sentiment_positive FLOAT,
+    sentiment_negative FLOAT,
+    sentiment_neutral FLOAT,
+    sentiment_subjectivity FLOAT,
+    sentiment_label VARCHAR(32),
+    extraction_method VARCHAR(64) DEFAULT 'standard',
+    file_sig VARCHAR(64),
+    analyzed_at TIMESTAMPTZ DEFAULT NOW(),
+    metadata JSONB DEFAULT '{}'
+);
+
+CREATE TABLE IF NOT EXISTS document_word_counts (
+    id SERIAL PRIMARY KEY,
+    storage_path TEXT NOT NULL,
+    lemma VARCHAR(128) NOT NULL,
+    token VARCHAR(128),
+    pos_tag VARCHAR(16),
+    count INT DEFAULT 1,
+    is_stopword BOOLEAN DEFAULT FALSE,
+    language VARCHAR(16),
+    updated_at TIMESTAMPTZ DEFAULT NOW(),
+    UNIQUE (storage_path, lemma)
+);
+
+CREATE INDEX IF NOT EXISTS idx_doc_word_lemma ON document_word_counts (lemma);
+CREATE INDEX IF NOT EXISTS idx_doc_word_path ON document_word_counts (storage_path);
+CREATE INDEX IF NOT EXISTS idx_doc_word_stop ON document_word_counts (is_stopword);
+CREATE INDEX IF NOT EXISTS idx_doc_analytics_sentiment ON document_analytics (sentiment_label);
+CREATE INDEX IF NOT EXISTS idx_doc_analytics_analyzed ON document_analytics (analyzed_at DESC);
+
+CREATE OR REPLACE VIEW global_word_frequency AS
+SELECT
+    lemma,
+    MAX(token) AS sample_token,
+    SUM(count) AS total_count,
+    COUNT(DISTINCT storage_path) AS document_count
+FROM document_word_counts
+GROUP BY lemma;