{ "id": "", "name": "05b - Digest Email", "active": true, "nodes": [ { "parameters": {}, "id": "trigger-manual", "name": "Manual Trigger", "type": "n8n-nodes-base.manualTrigger", "typeVersion": 1, "position": [ -896, 0 ] }, { "id": "trigger-webhook", "name": "Webhook Trigger", "type": "n8n-nodes-base.webhook", "typeVersion": 2, "position": [ -896, 416 ], "parameters": { "httpMethod": "POST", "path": "job-digest-run", "responseMode": "lastNode" } }, { "parameters": { "operation": "executeQuery", "query": "SELECT COUNT(*) FILTER (WHERE date_seen >= CURRENT_DATE - INTERVAL '8 days') AS total_seen, COUNT(*) FILTER (WHERE date_seen >= CURRENT_DATE - INTERVAL '8 days' AND LENGTH(TRIM(description)) >= 200) AS with_body, COUNT(*) FILTER (WHERE date_seen >= CURRENT_DATE - INTERVAL '8 days' AND quarantine_reason IS NOT NULL) AS quarantined, COUNT(*) FILTER (WHERE date_seen >= CURRENT_DATE - INTERVAL '8 days' AND scored_at IS NOT NULL) AS scored FROM listings;", "options": {} }, "id": "pg-stats-coverage", "name": "Postgres: Get Coverage Stats", "type": "n8n-nodes-base.postgres", "typeVersion": 2, "position": [ -752, 208 ], "credentials": { "postgres": { "name": "" } } }, { "parameters": { "operation": "executeQuery", "query": "SELECT id, source, url, title, company, priority_bonus, score, rationale FROM listings WHERE score >= 6 AND digested_at IS NULL AND date_seen >= CURRENT_DATE - INTERVAL '8 days' ORDER BY priority_bonus DESC, score DESC;", "options": {} }, "id": "pg-select-digest", "name": "Postgres: Select Digest Candidates", "type": "n8n-nodes-base.postgres", "typeVersion": 2, "position": [ -608, 208 ], "credentials": { "postgres": { "name": "" } } }, { "parameters": { "jsCode": "// Patch 3a: filter Postgres v2 zero-row phantom ({success:true}) out of the digest.\n// Real listings always have a numeric id; phantoms never do.\nconst rows = $input.all().map(i => i.json).filter(r => r && r.id);\n\n// Patch 4: pull coverage stats from upstream node for the email health banner.\n// Window matches the digest SELECT (date_seen >= today - 8 days). Ints are returned\n// as strings by node-postgres for COUNT/bigint, so coerce defensively.\nconst statsRaw = $('Postgres: Get Coverage Stats').first().json || {};\nconst stats = {\n total_seen: Number(statsRaw.total_seen || 0),\n with_body: Number(statsRaw.with_body || 0),\n quarantined: Number(statsRaw.quarantined || 0),\n scored: Number(statsRaw.scored || 0)\n};\n\nconst escapeHtml = (s) => String(s || '')\n .replace(/&/g, '&')\n .replace(//g, '>')\n .replace(/\"/g, '"')\n .replace(/'/g, ''');\n\nconst seen = new Map();\nfor (const r of rows) {\n const key = `${(r.title || '').toLowerCase().trim()}|${(r.company || '').toLowerCase().trim()}`;\n const existing = seen.get(key);\n if (!existing) {\n seen.set(key, r);\n } else if (existing.source === 'linkedin' && r.source !== 'linkedin') {\n seen.set(key, r);\n }\n}\nconst deduped = Array.from(seen.values());\n\ndeduped.sort((a, b) => {\n if (a.priority_bonus !== b.priority_bonus) {\n return a.priority_bonus ? -1 : 1;\n }\n return (b.score || 0) - (a.score || 0);\n});\n\nconst today = new Date().toLocaleDateString('en-GB', {\n timeZone: 'Europe/Berlin',\n year: 'numeric', month: 'long', day: 'numeric'\n});\n\nconst subject = `Job Radar: ${deduped.length} new ${deduped.length === 1 ? 'match' : 'matches'} (${today})`;\n\nconst cardHtml = (r) => {\n const priorityBadge = r.priority_bonus\n ? `PRIORITY`\n : '';\n const scoreBadge = `${r.score}/10`;\n const sourceTag = `${escapeHtml(r.source)}`;\n return `\n
\n
${priorityBadge}${scoreBadge}${sourceTag}
\n
\n ${escapeHtml(r.title || 'Untitled role')}\n
\n
${escapeHtml(r.company || 'Unknown')}
\n
${escapeHtml(r.rationale || '')}
\n
`;\n};\n\n// Coverage banner: surfaces the body-coverage health of this scoring window.\n// Rendered only when the digest sends (count > 0); zero-match runs skip the email.\nconst bodyPct = stats.total_seen > 0\n ? Math.round((stats.with_body / stats.total_seen) * 100)\n : 0;\nconst coverageBanner = `\n
\n Coverage ·\n ${stats.total_seen} seen this week ·\n ${stats.with_body} with body (${bodyPct}%) ·\n ${stats.scored} scored ·\n ${stats.quarantined} quarantined (no body)\n
`;\n\nconst html = `\n
\n

Job Radar — ${today}

\n

\n ${deduped.length} listing${deduped.length === 1 ? '' : 's'} scored 6 or higher.\n ${deduped.some(r => r.priority_bonus) ? 'Priority listings pinned to top.' : ''}\n

\n ${coverageBanner}\n ${deduped.map(cardHtml).join('')}\n

Sent by 05b - Digest Email

\n
\n`;\n\nreturn [{ json: { subject, html, count: deduped.length, included_ids: deduped.map(r => r.id), stats } }];" }, "id": "code-assemble-digest", "name": "Code: Assemble Digest", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ -304, 208 ] }, { "parameters": { "conditions": { "options": { "caseSensitive": true, "leftValue": "", "typeValidation": "strict", "version": 2 }, "conditions": [ { "id": "has-rows", "leftValue": "={{ $json.count }}", "rightValue": 0, "operator": { "type": "number", "operation": "gt" } } ], "combinator": "and" }, "options": {} }, "id": "if-has-matches", "name": "IF: Has Matches", "type": "n8n-nodes-base.if", "typeVersion": 2.2, "position": [ 0, 208 ] }, { "parameters": { "resource": "message", "operation": "send", "sendTo": "your-email@example.com", "subject": "={{ $json.subject }}", "message": "={{ $json.html }}", "options": { "appendAttribution": false } }, "id": "gmail-send", "name": "Gmail: Send Digest", "type": "n8n-nodes-base.gmail", "typeVersion": 2.1, "position": [ 304, 160 ], "credentials": { "gmailOAuth2": { "name": "" } } }, { "id": "pg-mark-digested", "name": "Postgres: Mark Digested", "type": "n8n-nodes-base.postgres", "typeVersion": 2, "position": [ 608, 160 ], "parameters": { "operation": "executeQuery", "query": "=UPDATE listings SET digested_at = NOW() WHERE id = ANY(ARRAY[{{ ($('Code: Assemble Digest').first().json.included_ids || [0]).join(',') }}]::bigint[]);", "options": {} }, "credentials": { "postgres": { "name": "" } } } ], "connections": { "Manual Trigger": { "main": [ [ { "node": "Postgres: Get Coverage Stats", "type": "main", "index": 0 } ] ] }, "Webhook Trigger": { "main": [ [ { "node": "Postgres: Get Coverage Stats", "type": "main", "index": 0 } ] ] }, "Postgres: Get Coverage Stats": { "main": [ [ { "node": "Postgres: Select Digest Candidates", "type": "main", "index": 0 } ] ] }, "Postgres: Select Digest Candidates": { "main": [ [ { "node": "Code: Assemble Digest", "type": "main", "index": 0 } ] ] }, "Code: Assemble Digest": { "main": [ [ { "node": "IF: Has Matches", "type": "main", "index": 0 } ] ] }, "IF: Has Matches": { "main": [ [ { "node": "Gmail: Send Digest", "type": "main", "index": 0 } ] ] }, "Gmail: Send Digest": { "main": [ [ { "node": "Postgres: Mark Digested", "type": "main", "index": 0 } ] ] } }, "settings": { "executionOrder": "v1", "timezone": "Europe/Berlin", "callerPolicy": "workflowsFromSameOwner", "saveDataErrorExecution": "all", "saveDataSuccessExecution": "all", "saveExecutionProgress": true, "saveManualExecutions": true } }