Add an accommodations reservations module (#188)

Add a new module to enable accommodations reservation

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Reviewed-on: #188

geneit_backend/migrations/2024-05-23-163128_accommodation_module/down.sql

@@ -0,0 +1,6 @@
+ALTER TABLE public.families
+    DROP COLUMN enable_accommodations;
+
+DROP TABLE IF EXISTS accommodations_reservations_cals_urls;
+DROP TABLE IF EXISTS accommodations_reservations;
+DROP TABLE IF EXISTS accommodations_list;

geneit_backend/migrations/2024-05-23-163128_accommodation_module/up.sql

@@ -0,0 +1,52 @@
+-- Add column to toggle accommodations module
+ALTER TABLE public.families
+    ADD enable_accommodations boolean NOT NULL DEFAULT false;
+COMMENT
+    ON COLUMN public.families.enable_accommodations IS 'Specify whether accommodations feature is enabled for the family';
+
+
+-- Create tables
+CREATE TABLE IF NOT EXISTS accommodations_list
+(
+    id                   SERIAL PRIMARY KEY,
+    family_id            integer     NOT NULL REFERENCES families,
+    time_create          BIGINT      NOT NULL,
+    time_update          BIGINT      NOT NULL,
+    name                 VARCHAR(50) NOT NULL,
+    need_validation      BOOLEAN     NOT NULL DEFAULT true,
+    description          text        NULL,
+    color                VARCHAR(6)  NULL,
+    open_to_reservations BOOLEAN     NOT NULL DEFAULT false
+);
+
+COMMENT ON COLUMN accommodations_list.need_validation is 'true if family admin review is required for validation. False otherwise';
+COMMENT ON COLUMN accommodations_list.open_to_reservations is 'true if reservations can be created / updated. False otherwise';
+
+CREATE TABLE IF NOT EXISTS accommodations_reservations
+(
+    id                SERIAL PRIMARY KEY,
+    family_id         integer NOT NULL REFERENCES families ON DELETE CASCADE,
+    accommodation_id  integer NOT NULL REFERENCES accommodations_list ON DELETE CASCADE,
+    user_id           INTEGER NOT NULL REFERENCES users ON DELETE CASCADE,
+    time_create       BIGINT  NOT NULL,
+    time_update       BIGINT  NOT NULL,
+    reservation_start BIGINT  NOT NULL,
+    reservation_end   BIGINT  NOT NULL,
+    validated         BOOLEAN NULL
+);
+
+COMMENT ON COLUMN accommodations_reservations.validated is 'null if not reviewed yet. true if reservation is accepted. false if reservation is rejected';
+
+CREATE TABLE IF NOT EXISTS accommodations_reservations_cals_urls
+(
+    id               SERIAL PRIMARY KEY,
+    family_id        integer     NOT NULL REFERENCES families ON DELETE CASCADE,
+    accommodation_id integer     NULL REFERENCES accommodations_list ON DELETE CASCADE,
+    user_id          INTEGER     NOT NULL REFERENCES users ON DELETE CASCADE,
+    name             VARCHAR(50) NOT NULL,
+    token            VARCHAR(50) NOT NULL,
+    time_create      BIGINT      NOT NULL,
+    time_used        BIGINT      NOT NULL
+);
+
+COMMENT ON COLUMN accommodations_reservations_cals_urls.accommodation_id is 'null to get reservations of all accommodations. otherwise get the reservations of the specified accommodation only';