fix(sql): historizar posicion y area en contratos

- Agrega columnas id_position e id_area a contracts - Rellena columnas con datos actuales del empleado - Modifica getcontracts, newcontract, updatecontract y reportemployeecontract - Rollback incluido
2026-06-25 12:51:20 -07:00
parent f3933328fb
commit 0eea4fa31a
2 changed files with 576 additions and 0 deletions
--- a/scripts_sql/rollback_contracts_position_area.sql
+++ b/scripts_sql/rollback_contracts_position_area.sql
@@ -0,0 +1,260 @@
+-- ============================================================
+-- ROLLBACK: Restaurar funciones de contratos a su estado original
+-- Fecha: 2026-06-09
+-- ============================================================
+-- NOTA IMPORTANTE:
+-- Este rollback restaura las funciones SQL a su comportamiento
+-- anterior (leer posicion/area desde employees). Las columnas
+-- id_position e id_area agregadas a contracts NO se eliminan
+-- para no perder los datos rellenados. Si deseas eliminarlas
+-- manualmente, ejecuta:
+--
+--   ALTER TABLE contracts DROP COLUMN IF EXISTS id_position;
+--   ALTER TABLE contracts DROP COLUMN IF EXISTS id_area;
+--
+-- ============================================================
+
+-- ============================================================
+-- 1. RESTAURAR getcontracts()
+-- ============================================================
+CREATE OR REPLACE FUNCTION public.getcontracts()
+    RETURNS TABLE(
+        id_contract integer,
+        name_employee character varying,
+        position_employee character varying,
+        area_employee character varying,
+        contratc_start date,
+        contratc_end date,
+        uniforms jsonb,
+        daily_pay numeric,
+        status_contract character varying,
+        position_entry character varying
+    )
+    LANGUAGE 'plpgsql'
+    COST 100
+    VOLATILE PARALLEL UNSAFE
+    ROWS 1000
+AS $BODY$
+BEGIN
+    RETURN QUERY
+    SELECT
+        co.id_contract,
+        emp.name_employee,
+        p.name_position,
+        a.name_area,
+        co.contratc_start,
+        co.contratc_end,
+        COALESCE(
+            (
+                SELECT jsonb_object_agg(u.name_uniform, du.quantity)
+                FROM detail_unifor_employee du
+                INNER JOIN uniforms u ON du.id_uniform = u.id_uniform
+                WHERE du.rfc_employee = emp.rfc_employee
+            ),
+            '{}'::jsonb
+        ) AS uniforms,
+        co.daily_pay,
+        stat.name_stat_contract,
+        co.entry_position
+    FROM contracts co
+    INNER JOIN employees emp ON co.rfc_employee = emp.rfc_employee
+    INNER JOIN positions p ON emp.id_position = p.id_position
+    INNER JOIN areas a ON emp.id_area = a.id_area
+    INNER JOIN status_contract stat ON co.id_contract_status = stat.id_stat_contract;
+END;
+$BODY$;
+
+-- ============================================================
+-- 2. RESTAURAR newcontract()
+-- ============================================================
+CREATE OR REPLACE FUNCTION public.newcontract(
+    rfc_emp character varying,
+    id_position_emp integer,
+    id_area_emp integer,
+    start_contract date,
+    end_contract date,
+    new_daily_pay numeric,
+    boss_rfc character varying,
+    boss_name character varying,
+    position_entry character varying,
+    uniforms jsonb)
+    RETURNS integer
+    LANGUAGE 'plpgsql'
+    COST 100
+    VOLATILE PARALLEL UNSAFE
+AS $BODY$
+DECLARE
+    new_contract int;
+    uniform jsonb;
+BEGIN
+    IF EXISTS (SELECT 1 FROM employees WHERE rfc_employee = rfc_emp) THEN
+        DELETE FROM detail_unifor_employee
+        WHERE rfc_employee = rfc_emp;
+
+        UPDATE employees
+        SET
+            id_position = id_position_emp,
+            id_area = id_area_emp
+        WHERE rfc_employee = rfc_emp;
+
+        INSERT INTO contracts(
+            id_company, id_properties, rfc_employee,
+            contratc_start, contratc_end, id_contract_status,
+            daily_pay, rfc_boss, name_boss, entry_position
+        )
+        VALUES (
+            1, 1, rfc_emp,
+            start_contract, end_contract, 1,
+            new_daily_pay, boss_rfc, boss_name, position_entry
+        )
+        RETURNING id_contract INTO new_contract;
+
+        FOR uniform IN
+            SELECT jsonb_array_elements(uniforms)
+        LOOP
+            INSERT INTO detail_unifor_employee(rfc_employee, id_uniform, id_contract, quantity)
+            VALUES (rfc_emp, (uniform->>'id_uniform')::INT, new_contract, (uniform->>'quantity')::INT);
+        END LOOP;
+
+        RETURN 1;
+    ELSE
+        RETURN -1; -- empleado inexistente
+    END IF;
+END;
+$BODY$;
+
+-- ============================================================
+-- 3. RESTAURAR updatecontract()
+-- ============================================================
+CREATE OR REPLACE FUNCTION public.updatecontract(
+    contract_id integer,
+    rfc_emp character varying,
+    id_position_emp integer,
+    id_area_emp integer,
+    start_contract date,
+    end_contract date,
+    new_daily_pay numeric,
+    boss_rfc character varying,
+    boss_name character varying,
+    reason character varying,
+    uniforms jsonb)
+    RETURNS integer
+    LANGUAGE 'plpgsql'
+    COST 100
+    VOLATILE PARALLEL UNSAFE
+AS $BODY$
+DECLARE
+    new_contract int;
+    uniform jsonb;
+    final_status int;
+BEGIN
+    DELETE FROM detail_unifor_employee
+    WHERE id_contract = contract_id;
+
+    UPDATE employees
+    SET
+        id_position = id_position_emp,
+        id_area = id_area_emp
+    WHERE rfc_employee = rfc_emp;
+
+    IF end_contract < CURRENT_DATE THEN
+        final_status := 2; -- Inactivo
+    ELSE
+        final_status := 1;
+    END IF;
+
+    UPDATE contracts SET
+        rfc_employee = rfc_emp,
+        contratc_start = start_contract,
+        contratc_end = end_contract,
+        id_contract_status = final_status,
+        daily_pay = new_daily_pay,
+        rfc_boss = boss_rfc,
+        name_boss = boss_name,
+        reasonfordismissal = reason
+    WHERE id_contract = contract_id;
+
+    FOR uniform IN
+        SELECT jsonb_array_elements(uniforms)
+    LOOP
+        INSERT INTO detail_unifor_employee(rfc_employee, id_uniform, id_contract, quantity)
+        VALUES (rfc_emp, (uniform->>'id_uniform')::INT, contract_id, (uniform->>'quantity')::INT);
+    END LOOP;
+
+    RETURN 1;
+END;
+$BODY$;
+
+-- ============================================================
+-- 4. RESTAURAR reportemployeecontract()
+-- ============================================================
+CREATE OR REPLACE FUNCTION public.reportemployeecontract()
+    RETURNS TABLE(
+        name_employee character varying,
+        rfc_employee character varying,
+        nss_employee bigint,
+        name_position character varying,
+        spanish_name character varying,
+        name_area character varying,
+        addres_employee character varying,
+        phone_employee character varying,
+        email_employee character varying,
+        birthday date,
+        curp character varying,
+        name_study character varying,
+        id_contract integer,
+        contratc_start date,
+        contratc_end date,
+        name_status character varying,
+        daily_pay numeric,
+        rfc_boss character varying,
+        name_boss character varying,
+        reasonfordismissal character varying,
+        name_contact character varying,
+        tel_contact character varying,
+        name_relationship character varying
+    )
+    LANGUAGE 'plpgsql'
+    COST 100
+    VOLATILE PARALLEL UNSAFE
+    ROWS 1000
+AS $BODY$
+BEGIN
+    RETURN QUERY
+    SELECT
+        emp.name_employee,
+        emp.rfc_employee,
+        emp.nss_employee,
+        p.name_position,
+        p.spanish_name,
+        a.name_area,
+        emp.addres_employee,
+        emp.phone_employee,
+        emp.email_employee,
+        emp.birthday,
+        emp.curp,
+        st.name_study,
+        c.id_contract,
+        c.contratc_start,
+        c.contratc_end,
+        cs.name_stat_contract,
+        c.daily_pay,
+        c.rfc_boss,
+        c.name_boss,
+        c.reasonfordismissal,
+        ec.name_contact,
+        ec.tel_contact,
+        r.name_relationship
+    FROM employees emp
+    INNER JOIN contracts c ON emp.rfc_employee = c.rfc_employee
+    INNER JOIN emergencycontact ec ON emp.rfc_employee = ec.rfc_employee
+    INNER JOIN areas a ON emp.id_area = a.id_area
+    INNER JOIN positions p ON emp.id_position = p.id_position
+    INNER JOIN degreeofstudy st ON emp.id_study = st.id_study
+    INNER JOIN status_contract cs ON c.id_contract_status = cs.id_stat_contract
+    INNER JOIN relationship_employee r ON ec.id_relationship = r.id_relationship;
+END;
+$BODY$;
+
+-- Confirmacion
+SELECT 'Rollback de funciones de contratos aplicado correctamente. NOTA: Las columnas id_position e id_area NO fueron eliminadas para preservar datos.' AS resultado;