add excel templates fix apis

src/main/resources/dbmigration/1.3.sql

@@ -0,0 +1,43 @@
+-- drop dependencies
+alter table document drop constraint if exists ck_document_type_of_doc;
+alter table product drop constraint if exists ck_product_uom;
+-- apply changes
+create table req_for_quote (
+  sys_pk                        bigint generated by default as identity not null,
+  deleted_on                    timestamp,
+  current_approval_level        integer default 0 not null,
+  required_approval_levels      integer default 0 not null,
+  potential_vendors             bigint[],
+  open_till                     date,
+  deleted                       boolean default false not null,
+  version                       integer default 1 not null,
+  created_at                    timestamp default 'now()' not null,
+  modified_at                   timestamp default 'now()' not null,
+  deleted_by                    varchar(255),
+  approval_status               varchar(8) default 'APPROVED' not null,
+  tags                          varchar[] default '{}' not null,
+  comments                      jsonb default '[]' not null,
+  tenant_id                     varchar(255) not null,
+  status                        varchar(9),
+  products                      jsonb,
+  req_for_quote_num             varchar(255),
+  created_by                    varchar(255) not null,
+  modified_by                   varchar(255) not null,
+  constraint ck_req_for_quote_approval_status check ( approval_status in ('PENDING','APPROVED','REJECTED')),
+  constraint ck_req_for_quote_status check ( status in ('DELIVERED','PO','QUOTE','CANCELLED')),
+  constraint pk_req_for_quote primary key (sys_pk)
+);
+
+-- apply alter tables
+alter table document alter column type_of_doc type varchar(7) using type_of_doc::varchar(7);
+alter table document alter column type_of_doc drop not null;
+alter table document add column if not exists ref_id varchar(255);
+alter table document add column if not exists doc_date date;
+alter table product add column if not exists id bigint;
+alter table purchase_order alter column reference_quotation drop not null;
+alter table purchase_order alter column total_amount type float using total_amount::float;
+alter table quotation alter column total_amount type float using total_amount::float;
+alter table quotation add column if not exists req_for_quote_num varchar(255);
+-- apply post alter
+alter table document add constraint ck_document_type_of_doc check ( type_of_doc in ('PO','QUOTE','INVOICE','ALL'));
+alter table product add constraint ck_product_uom check ( uom in ('NOS','LTR','MTR','ALL'));