Merge pull request 'migraciones para permitir full text search sobre asignaturas' (#84) from issue/83-nueva-asignatura-clonada-desde-el-sistema into main
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Reviewed-on: AlexRG/genesis-2#84
This commit was merged in pull request #84.
This commit is contained in:
2026-03-25 22:47:04 +00:00
3 changed files with 245 additions and 6 deletions
+1 -1
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@@ -1 +1 @@
v2.78.1 v2.84.2
+61 -5
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@@ -1,4 +1,4 @@
export type Json = export type Json =
| string | string
| number | number
| boolean | boolean
@@ -7,10 +7,30 @@ export type Json =
| Json[] | Json[]
export type Database = { export type Database = {
// Allows to automatically instantiate createClient with right options graphql_public: {
// instead of createClient<Database, { PostgrestVersion: 'XX' }>(URL, KEY) Tables: {
__InternalSupabase: { [_ in never]: never
PostgrestVersion: "14.1" }
Views: {
[_ in never]: never
}
Functions: {
graphql: {
Args: {
extensions?: Json
operationName?: string
query?: string
variables?: Json
}
Returns: Json
}
}
Enums: {
[_ in never]: never
}
CompositeTypes: {
[_ in never]: never
}
} }
public: { public: {
Tables: { Tables: {
@@ -135,6 +155,7 @@ export type Database = {
orden_celda: number | null orden_celda: number | null
plan_estudio_id: string plan_estudio_id: string
prerrequisito_asignatura_id: string | null prerrequisito_asignatura_id: string | null
search_vector: unknown
tipo: Database["public"]["Enums"]["tipo_asignatura"] tipo: Database["public"]["Enums"]["tipo_asignatura"]
tipo_origen: Database["public"]["Enums"]["tipo_origen"] | null tipo_origen: Database["public"]["Enums"]["tipo_origen"] | null
} }
@@ -161,6 +182,7 @@ export type Database = {
orden_celda?: number | null orden_celda?: number | null
plan_estudio_id: string plan_estudio_id: string
prerrequisito_asignatura_id?: string | null prerrequisito_asignatura_id?: string | null
search_vector?: unknown
tipo?: Database["public"]["Enums"]["tipo_asignatura"] tipo?: Database["public"]["Enums"]["tipo_asignatura"]
tipo_origen?: Database["public"]["Enums"]["tipo_origen"] | null tipo_origen?: Database["public"]["Enums"]["tipo_origen"] | null
} }
@@ -187,6 +209,7 @@ export type Database = {
orden_celda?: number | null orden_celda?: number | null
plan_estudio_id?: string plan_estudio_id?: string
prerrequisito_asignatura_id?: string | null prerrequisito_asignatura_id?: string | null
search_vector?: unknown
tipo?: Database["public"]["Enums"]["tipo_asignatura"] tipo?: Database["public"]["Enums"]["tipo_asignatura"]
tipo_origen?: Database["public"]["Enums"]["tipo_origen"] | null tipo_origen?: Database["public"]["Enums"]["tipo_origen"] | null
} }
@@ -1373,6 +1396,35 @@ export type Database = {
Args: { p_append: Json; p_id: string } Args: { p_append: Json; p_id: string }
Returns: undefined Returns: undefined
} }
build_asignaturas_prefix_tsquery: {
Args: { p_search: string }
Returns: unknown
}
recalcular_vectores_asignaturas: { Args: never; Returns: undefined }
search_asignaturas: {
Args: {
p_carrera_id?: string
p_facultad_id?: string
p_limit?: number
p_offset?: number
p_plan_estudio_id?: string
p_search?: string
}
Returns: {
codigo: string
contenido_tematico: Json
creditos: number
datos: Json
estado: Database["public"]["Enums"]["estado_asignatura"]
id: string
nombre: string
numero_ciclo: number
plan_estudio_id: string
rank: number
tipo: Database["public"]["Enums"]["tipo_asignatura"]
total_count: number
}[]
}
suma_porcentajes: { Args: { "": Json }; Returns: number } suma_porcentajes: { Args: { "": Json }; Returns: number }
unaccent: { Args: { "": string }; Returns: string } unaccent: { Args: { "": string }; Returns: string }
unaccent_immutable: { Args: { "": string }; Returns: string } unaccent_immutable: { Args: { "": string }; Returns: string }
@@ -1548,6 +1600,9 @@ export type CompositeTypes<
: never : never
export const Constants = { export const Constants = {
graphql_public: {
Enums: {},
},
public: { public: {
Enums: { Enums: {
estado_asignatura: ["borrador", "revisada", "aprobada", "generando"], estado_asignatura: ["borrador", "revisada", "aprobada", "generando"],
@@ -1607,3 +1662,4 @@ export const Constants = {
}, },
}, },
} as const } as const
@@ -0,0 +1,183 @@
-- Paso 1
drop text search configuration if exists public.es_simple_unaccent cascade;
create text search configuration public.es_simple_unaccent (copy = pg_catalog.simple);
alter text search configuration public.es_simple_unaccent
alter mapping for hword, hword_part, word
with unaccent, simple;
-- Paso 2
alter table public.asignaturas
add column if not exists search_vector tsvector;
-- Paso 3
create or replace function public.fn_asignaturas_update_search_vector()
returns trigger
language plpgsql
as $$
begin
new.search_vector :=
setweight(
to_tsvector('public.es_simple_unaccent', coalesce(new.nombre, '')),
'A'
)
||
setweight(
to_tsvector('public.es_simple_unaccent', coalesce(new.codigo, '')),
'A'
)
||
setweight(
to_tsvector('public.es_simple_unaccent', coalesce(new.datos, '{}'::jsonb)::text),
'B'
)
||
setweight(
to_tsvector('public.es_simple_unaccent', coalesce(new.contenido_tematico, '[]'::jsonb)::text),
'B'
);
return new;
end;
$$;
-- Paso 4
drop trigger if exists trg_asignaturas_search_vector on public.asignaturas;
create trigger trg_asignaturas_search_vector
before insert or update of nombre, codigo, datos, contenido_tematico
on public.asignaturas
for each row
execute function public.fn_asignaturas_update_search_vector();
-- Paso 5
create or replace function public.recalcular_vectores_asignaturas()
returns void
language sql
as $$
UPDATE public.asignaturas
SET search_vector =
setweight(to_tsvector('public.es_simple_unaccent', coalesce(nombre, '')), 'A') ||
setweight(to_tsvector('public.es_simple_unaccent', coalesce(codigo, '')), 'A') ||
setweight(to_tsvector('public.es_simple_unaccent', coalesce(datos, '{}'::jsonb)::text), 'B') ||
setweight(to_tsvector('public.es_simple_unaccent', coalesce(contenido_tematico, '[]'::jsonb)::text), 'B')
WHERE id IS NOT NULL;
$$;
-- Paso 6
create index if not exists asignaturas_search_vector_gin_idx
on public.asignaturas
using gin (search_vector);
-- Paso 7
create or replace function public.build_asignaturas_prefix_tsquery(p_search text)
returns tsquery
language plpgsql
stable
as $$
declare
cleaned text;
tokens text[];
query_text text;
begin
cleaned := trim(coalesce(p_search, ''));
if cleaned = '' then
return null;
end if;
cleaned := lower(public.unaccent(cleaned));
cleaned := regexp_replace(cleaned, '[^[:alnum:]\s]+', ' ', 'g');
cleaned := regexp_replace(cleaned, '\s+', ' ', 'g');
tokens := regexp_split_to_array(cleaned, '\s+');
select string_agg(token || ':*', ' & ')
into query_text
from unnest(tokens) as token
where token <> '';
if query_text is null or query_text = '' then
return null;
end if;
return to_tsquery('public.es_simple_unaccent', query_text);
end;
$$;
-- Paso 8
create or replace function public.search_asignaturas(
p_search text default '',
p_facultad_id uuid default null,
p_carrera_id uuid default null,
p_plan_estudio_id uuid default null,
p_limit integer default 20,
p_offset integer default 0
)
returns table (
id uuid,
plan_estudio_id uuid,
codigo text,
nombre text,
tipo public.tipo_asignatura,
creditos numeric,
numero_ciclo integer,
datos jsonb,
contenido_tematico jsonb,
estado public.estado_asignatura,
rank real,
total_count bigint -- 👈 Total para la paginación del frontend
)
language plpgsql
stable
as $$
declare
v_tsq tsquery;
begin
-- 1. Construimos el query solo si hay texto
v_tsq := public.build_asignaturas_prefix_tsquery(p_search);
return query
select
a.id,
a.plan_estudio_id,
a.codigo,
a.nombre,
a.tipo,
a.creditos,
a.numero_ciclo,
a.datos,
a.contenido_tematico,
a.estado,
coalesce(ts_rank(a.search_vector, v_tsq), 0)::real as rank,
count(*) OVER() as total_count -- 👈 Cuenta total ignorando el LIMIT
from public.asignaturas a
-- 2. JOINS para poder filtrar por la jerarquía superior
left join public.planes_estudio p on a.plan_estudio_id = p.id
left join public.carreras c on p.carrera_id = c.id
where
-- 3. Si no hay búsqueda, trae todo. Si hay búsqueda, usa el FTS
(v_tsq is null or a.search_vector @@ v_tsq)
-- 4. Filtros jerárquicos dinámicos
and (p_plan_estudio_id is null or a.plan_estudio_id = p_plan_estudio_id)
and (p_carrera_id is null or p.carrera_id = p_carrera_id)
and (p_facultad_id is null or c.facultad_id = p_facultad_id)
order by
(case when v_tsq is not null then ts_rank(a.search_vector, v_tsq) else 0 end) desc,
a.nombre asc
limit p_limit
offset p_offset;
end;
$$;
-- Corrección de bug con triggers
-- 1. Borramos la llave foránea estricta actual
ALTER TABLE public.cambios_asignatura
DROP CONSTRAINT cambios_asignatura_asignatura_id_fkey;
-- 2. La volvemos a crear, pero le decimos que espere al final de la transacción para validar
ALTER TABLE public.cambios_asignatura
ADD CONSTRAINT cambios_asignatura_asignatura_id_fkey
FOREIGN KEY (asignatura_id) REFERENCES public.asignaturas(id)
DEFERRABLE INITIALLY DEFERRED;