392 lines
14 KiB
SQL
Executable file
392 lines
14 KiB
SQL
Executable file
-- =====================================================
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-- EMERGES TES - Esquema de Base de Datos
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-- FASE 1: Infraestructura Base
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-- =====================================================
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--
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-- Este script crea el esquema completo de base de datos
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-- para el sistema de gestión de contenido de EMERGES TES.
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--
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-- IMPORTANTE: Ejecutar en orden, no modificar sin revisión.
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-- =====================================================
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-- Crear esquema principal
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CREATE SCHEMA IF NOT EXISTS emerges_content;
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-- Extensión para UUIDs
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CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
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-- =====================================================
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-- TABLA: content_items
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-- Propósito: Almacena todos los tipos de contenido
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-- =====================================================
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CREATE TABLE IF NOT EXISTS emerges_content.content_items (
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-- Identificación (inmutable)
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id VARCHAR(100) PRIMARY KEY,
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type VARCHAR(50) NOT NULL,
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level VARCHAR(50) NOT NULL,
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-- Contenido (editable)
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title VARCHAR(500) NOT NULL,
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short_title VARCHAR(200),
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content JSONB NOT NULL,
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content_markdown TEXT,
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-- Metadatos de contenido
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category VARCHAR(100),
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subcategory VARCHAR(100),
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priority VARCHAR(20),
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age_group VARCHAR(20),
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-- Versionado
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version INTEGER NOT NULL DEFAULT 1,
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latest_version INTEGER NOT NULL DEFAULT 1,
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-- Estado y validación
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status VARCHAR(20) NOT NULL DEFAULT 'draft',
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validated_by VARCHAR(100),
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validated_at TIMESTAMP WITH TIME ZONE,
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clinical_source VARCHAR(200),
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quality_score INTEGER,
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-- Revisión
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reviewed_by VARCHAR(100),
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reviewed_at TIMESTAMP WITH TIME ZONE,
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-- Auditoría
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created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
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created_by VARCHAR(100) NOT NULL,
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updated_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
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updated_by VARCHAR(100) NOT NULL,
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-- Constraints
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CONSTRAINT chk_type CHECK (type IN ('protocol', 'guide', 'manual', 'drug')),
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CONSTRAINT chk_level CHECK (level IN ('operativo', 'formativo', 'referencia')),
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CONSTRAINT chk_status CHECK (status IN ('draft', 'pending', 'validated', 'rejected', 'archived')),
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CONSTRAINT chk_priority CHECK (priority IN ('critico', 'alto', 'medio', 'bajo') OR priority IS NULL),
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CONSTRAINT chk_quality_score CHECK (quality_score IS NULL OR (quality_score >= 0 AND quality_score <= 100))
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);
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-- Índices para content_items
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CREATE INDEX IF NOT EXISTS idx_content_items_type ON emerges_content.content_items(type);
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CREATE INDEX IF NOT EXISTS idx_content_items_level ON emerges_content.content_items(level);
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CREATE INDEX IF NOT EXISTS idx_content_items_status ON emerges_content.content_items(status);
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CREATE INDEX IF NOT EXISTS idx_content_items_category ON emerges_content.content_items(category);
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CREATE INDEX IF NOT EXISTS idx_content_items_validated_at ON emerges_content.content_items(validated_at);
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CREATE INDEX IF NOT EXISTS idx_content_items_updated_at ON emerges_content.content_items(updated_at);
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CREATE INDEX IF NOT EXISTS idx_content_items_content_gin ON emerges_content.content_items USING GIN (content);
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CREATE INDEX IF NOT EXISTS idx_content_items_title_fts ON emerges_content.content_items USING GIN (to_tsvector('spanish', title));
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-- =====================================================
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-- TABLA: content_versions
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-- Propósito: Historial de versiones
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-- =====================================================
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CREATE TABLE IF NOT EXISTS emerges_content.content_versions (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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content_id VARCHAR(100) NOT NULL,
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version INTEGER NOT NULL,
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-- Snapshot del contenido
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content JSONB NOT NULL,
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content_markdown TEXT,
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title VARCHAR(500) NOT NULL,
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-- Metadatos de la versión
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status VARCHAR(20) NOT NULL,
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validated_by VARCHAR(100),
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validated_at TIMESTAMP WITH TIME ZONE,
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clinical_source VARCHAR(200),
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-- Cambios
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change_summary TEXT,
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changed_fields TEXT[],
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-- Auditoría
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created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
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created_by VARCHAR(100) NOT NULL,
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-- Constraints
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CONSTRAINT fk_content_versions_content_id
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FOREIGN KEY (content_id)
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REFERENCES emerges_content.content_items(id)
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ON DELETE CASCADE,
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CONSTRAINT chk_version_status CHECK (status IN ('draft', 'pending', 'validated', 'rejected', 'archived')),
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CONSTRAINT uq_content_versions_content_version UNIQUE (content_id, version)
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);
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-- Índices para content_versions
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CREATE INDEX IF NOT EXISTS idx_content_versions_content_id ON emerges_content.content_versions(content_id);
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CREATE INDEX IF NOT EXISTS idx_content_versions_version ON emerges_content.content_versions(version);
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CREATE INDEX IF NOT EXISTS idx_content_versions_created_at ON emerges_content.content_versions(created_at);
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-- =====================================================
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-- TABLA: content_relations
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-- Propósito: Relaciones entre contenidos
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-- =====================================================
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CREATE TABLE IF NOT EXISTS emerges_content.content_relations (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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source_id VARCHAR(100) NOT NULL,
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target_id VARCHAR(100) NOT NULL,
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relation_type VARCHAR(50) NOT NULL,
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-- Metadatos
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is_primary BOOLEAN DEFAULT false,
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order_index INTEGER,
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-- Auditoría
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created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
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created_by VARCHAR(100) NOT NULL,
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updated_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
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-- Constraints
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CONSTRAINT fk_content_relations_source
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FOREIGN KEY (source_id)
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REFERENCES emerges_content.content_items(id)
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ON DELETE CASCADE,
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CONSTRAINT fk_content_relations_target
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FOREIGN KEY (target_id)
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REFERENCES emerges_content.content_items(id)
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ON DELETE CASCADE,
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CONSTRAINT chk_relation_type CHECK (relation_type IN ('has_guide', 'has_manual', 'references', 'related_to')),
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CONSTRAINT uq_content_relations_source_target_type UNIQUE (source_id, target_id, relation_type)
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);
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-- Índices para content_relations
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CREATE INDEX IF NOT EXISTS idx_content_relations_source ON emerges_content.content_relations(source_id);
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CREATE INDEX IF NOT EXISTS idx_content_relations_target ON emerges_content.content_relations(target_id);
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CREATE INDEX IF NOT EXISTS idx_content_relations_type ON emerges_content.content_relations(relation_type);
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-- =====================================================
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-- TABLA: content_change_log
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-- Propósito: Log de auditoría
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-- =====================================================
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CREATE TABLE IF NOT EXISTS emerges_content.content_change_log (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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content_id VARCHAR(100) NOT NULL,
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version INTEGER NOT NULL,
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-- Cambio
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action VARCHAR(20) NOT NULL,
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field_path VARCHAR(200),
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old_value JSONB,
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new_value JSONB,
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-- Contexto
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change_reason TEXT,
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comment TEXT,
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-- Auditoría
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created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
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created_by VARCHAR(100) NOT NULL,
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ip_address INET,
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user_agent TEXT,
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-- Constraints
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CONSTRAINT fk_content_change_log_content
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FOREIGN KEY (content_id)
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REFERENCES emerges_content.content_items(id)
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ON DELETE CASCADE,
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CONSTRAINT chk_change_log_action CHECK (action IN ('create', 'update', 'delete', 'validate', 'reject', 'archive'))
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);
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-- Índices para content_change_log
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CREATE INDEX IF NOT EXISTS idx_content_change_log_content_id ON emerges_content.content_change_log(content_id);
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CREATE INDEX IF NOT EXISTS idx_content_change_log_version ON emerges_content.content_change_log(version);
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CREATE INDEX IF NOT EXISTS idx_content_change_log_created_at ON emerges_content.content_change_log(created_at);
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CREATE INDEX IF NOT EXISTS idx_content_change_log_created_by ON emerges_content.content_change_log(created_by);
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-- =====================================================
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-- TABLA: users
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-- Propósito: Usuarios del panel administrador
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-- =====================================================
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CREATE TABLE IF NOT EXISTS emerges_content.users (
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id VARCHAR(100) PRIMARY KEY,
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email VARCHAR(255) UNIQUE NOT NULL,
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name VARCHAR(200) NOT NULL,
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role VARCHAR(50) NOT NULL,
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-- Autenticación
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password_hash VARCHAR(255) NOT NULL,
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salt VARCHAR(255) NOT NULL,
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-- Estado
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is_active BOOLEAN DEFAULT true,
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last_login TIMESTAMP WITH TIME ZONE,
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-- Metadatos
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created_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
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created_by VARCHAR(100),
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updated_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
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-- Constraints
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CONSTRAINT chk_user_role CHECK (role IN ('admin_clinico', 'editor_docente', 'editor_clinico', 'revisor'))
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);
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-- Compatibilidad con esquemas previos de users
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DO $$
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BEGIN
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IF EXISTS (
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SELECT 1
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FROM information_schema.tables
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WHERE table_schema = 'emerges_content'
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AND table_name = 'users'
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) THEN
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-- Renombrar username -> name si aplica
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IF EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = 'emerges_content'
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AND table_name = 'users'
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AND column_name = 'username'
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) AND NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = 'emerges_content'
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AND table_name = 'users'
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AND column_name = 'name'
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) THEN
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ALTER TABLE emerges_content.users RENAME COLUMN username TO name;
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END IF;
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-- Columnas faltantes
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = 'emerges_content'
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AND table_name = 'users'
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AND column_name = 'name'
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) THEN
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ALTER TABLE emerges_content.users ADD COLUMN name VARCHAR(200) NOT NULL DEFAULT '';
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = 'emerges_content'
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AND table_name = 'users'
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AND column_name = 'salt'
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) THEN
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ALTER TABLE emerges_content.users ADD COLUMN salt VARCHAR(255) NOT NULL DEFAULT '';
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END IF;
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IF NOT EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_schema = 'emerges_content'
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AND table_name = 'users'
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AND column_name = 'created_by'
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) THEN
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ALTER TABLE emerges_content.users ADD COLUMN created_by VARCHAR(100);
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END IF;
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-- Ajustar tipos si venimos de esquema anterior
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BEGIN
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ALTER TABLE emerges_content.users
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ALTER COLUMN id TYPE VARCHAR(100) USING id::text;
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EXCEPTION WHEN others THEN
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NULL;
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END;
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BEGIN
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ALTER TABLE emerges_content.users
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ALTER COLUMN email TYPE VARCHAR(255);
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EXCEPTION WHEN others THEN
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NULL;
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END;
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BEGIN
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ALTER TABLE emerges_content.users
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ALTER COLUMN role TYPE VARCHAR(50);
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EXCEPTION WHEN others THEN
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NULL;
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END;
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BEGIN
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ALTER TABLE emerges_content.users
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ALTER COLUMN password_hash TYPE VARCHAR(255);
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EXCEPTION WHEN others THEN
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NULL;
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END;
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ALTER TABLE emerges_content.users
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ALTER COLUMN is_active SET DEFAULT true;
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END IF;
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END $$;
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-- Índices para users
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CREATE INDEX IF NOT EXISTS idx_users_email ON emerges_content.users(email);
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CREATE INDEX IF NOT EXISTS idx_users_role ON emerges_content.users(role);
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CREATE INDEX IF NOT EXISTS idx_users_active ON emerges_content.users(is_active);
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-- =====================================================
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-- TABLA: content_sync_status
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-- Propósito: Estado de sincronización
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-- =====================================================
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CREATE TABLE IF NOT EXISTS emerges_content.content_sync_status (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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content_id VARCHAR(100) NOT NULL,
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version INTEGER NOT NULL,
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-- Sincronización
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synced_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
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sync_count INTEGER DEFAULT 1,
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-- Constraints
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CONSTRAINT fk_content_sync_status_content
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FOREIGN KEY (content_id)
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REFERENCES emerges_content.content_items(id)
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ON DELETE CASCADE,
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CONSTRAINT uq_content_sync_status_content_version UNIQUE (content_id, version)
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);
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-- Índices para content_sync_status
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CREATE INDEX IF NOT EXISTS idx_content_sync_status_content_id ON emerges_content.content_sync_status(content_id);
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CREATE INDEX IF NOT EXISTS idx_content_sync_status_synced_at ON emerges_content.content_sync_status(synced_at);
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-- =====================================================
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-- VISTAS ÚTILES
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-- =====================================================
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-- Vista: Contenido validado (solo lectura pública)
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CREATE OR REPLACE VIEW emerges_content.v_validated_content AS
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SELECT
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id,
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type,
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level,
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title,
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short_title,
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content,
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content_markdown,
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category,
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subcategory,
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priority,
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age_group,
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version,
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validated_at,
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clinical_source,
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updated_at
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FROM emerges_content.content_items
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WHERE status = 'validated'
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ORDER BY updated_at DESC;
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-- Vista: Contenido pendiente de validación
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CREATE OR REPLACE VIEW emerges_content.v_pending_validation AS
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SELECT
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ci.*,
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u.name as created_by_name,
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u.email as created_by_email
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FROM emerges_content.content_items ci
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LEFT JOIN emerges_content.users u ON ci.created_by = u.id
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WHERE ci.status = 'pending'
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ORDER BY ci.updated_at ASC;
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-- =====================================================
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-- COMENTARIOS EN TABLAS
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-- =====================================================
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COMMENT ON TABLE emerges_content.content_items IS 'Almacena todos los tipos de contenido (protocolos, guías, manual, fármacos)';
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COMMENT ON TABLE emerges_content.content_versions IS 'Historial completo de versiones de cada contenido';
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COMMENT ON TABLE emerges_content.content_relations IS 'Relaciones entre protocolos, guías y manual';
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COMMENT ON TABLE emerges_content.content_change_log IS 'Log detallado de todos los cambios para auditoría';
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COMMENT ON TABLE emerges_content.users IS 'Usuarios del panel administrador con roles y permisos';
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COMMENT ON TABLE emerges_content.content_sync_status IS 'Trackea qué versiones han sido sincronizadas con las apps';
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