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- .claude/CLAUDE.md - .claude/commands/subagentes.md - .claude/rules/INDEX.md - .mcp.json - bash/functions/cybersecurity/analyze_dns.md - bash/functions/cybersecurity/audit_http_headers.md - bash/functions/cybersecurity/audit_ssh_config.md - bash/functions/cybersecurity/check_firewall.md - bash/functions/cybersecurity/detect_suspicious_users.md - bash/functions/cybersecurity/encrypt_file.md - ... Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
47 lines
1.6 KiB
Markdown
47 lines
1.6 KiB
Markdown
---
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name: email_template_render
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kind: function
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lang: go
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domain: infra
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version: "1.0.0"
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purity: impure
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signature: "func EmailTemplateRender(tmplStr string, data map[string]any) (string, error)"
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description: "Renderiza un Go text/template con el data map dado y retorna el string resultante. Falla si el template tiene sintaxis invalida o si la ejecucion produce un error."
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tags: [email, template, render, text/template, pendiente-usar]
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uses_functions: []
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uses_types: []
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returns: []
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returns_optional: false
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error_type: "error_go_core"
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imports: ["bytes", "fmt", "text/template"]
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params:
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- name: tmplStr
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desc: "fuente del template en sintaxis Go text/template (ej: 'Hola {{.Name}}')"
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- name: data
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desc: "mapa de variables disponibles dentro del template (clave string, valor any)"
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output: "string resultado del template renderizado con los datos provistos"
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tested: true
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tests:
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- "renderiza template simple con datos"
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- "sustituye multiples variables"
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- "error en template invalido"
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- "template vacio retorna string vacio"
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test_file_path: "functions/infra/email_template_render_test.go"
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file_path: "functions/infra/email_template_render.go"
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---
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## Ejemplo
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```go
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tmpl := "Hola {{.Name}}, tu pedido {{.OrderID}} esta listo."
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body, err := EmailTemplateRender(tmpl, map[string]any{
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"Name": "Alice",
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"OrderID": "ORD-1234",
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})
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// body = "Hola Alice, tu pedido ORD-1234 esta listo."
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```
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## Notas
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Usa `text/template` de la stdlib de Go. Para HTML con escape automatico usar `html/template` en su lugar. Util para generar el body de emails con datos dinamicos antes de llamar a `EmailBuildHTML` o `EmailBuildText`.
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