pricing model

etc/db/spec.sql

@@ -14,6 +14,8 @@ create table measure (
 	,dt_created timestamp NOT NULL default CURRENT_TIMESTAMP -- äàòà çàïèñè
 	,dt_updated timestamp NOT NULL default CURRENT_TIMESTAMP -- äàòà ïîñëåäíåé ìîäèôèêàöèè	
 );
+ALTER TABLE measure OWNER TO dbo;
+
 insert into measure (measure, measure_short) values ('øòóêà','øò.');
 insert into measure (measure, measure_short) values ('êèëîâàòò','êÂò');
 insert into measure (measure, measure_short) values ('êèëîâàòò-÷àñ','êÂò-÷');
@@ -22,6 +24,28 @@ insert into measure (measure, measure_short) values ('
 insert into measure (measure, measure_short) values ('10000 øò.','10òûñ.øò.');
 
 
+drop table if exists pricing_model;
+create table pricing_model (
+	 pricing_model_id int PRIMARY KEY NOT NULL
+	,pricing_model varchar(255) NOT NULL
+	,pricing_model_short varchar(255) NOT NULL -- ýòî íå êîä, à êîðîòêîå íàçâàíèå
+	,pricing_model_code char(1) NOT NULL -- ñóôôèêñ
+	,descr text NULL
+	
+	,creator_id int NULL
+	,updater_id int NULL
+	,dt_created timestamp NOT NULL default CURRENT_TIMESTAMP -- äàòà çàïèñè
+	,dt_updated timestamp NOT NULL default CURRENT_TIMESTAMP -- äàòà ïîñëåäíåé ìîäèôèêàöèè	
+);
+insert into pricing_model (pricing_model_id, pricing_model, pricing_model_short, pricing_model_code, descr)
+values (1, 'Îäíîêðàòíàÿ', 'install', 'i', 'Îäíîêðàòíàÿ èëè èíñòàëëÿöèîííàÿ óñëóãà');
+insert into pricing_model (pricing_model_id, pricing_model, pricing_model_short, pricing_model_code, descr)
+values (2, 'Ôèêñèðîâàííàÿ', 'fix', 'f', 'Ôèêñèðîâàííàÿ ðåãóëÿðíàÿ îïëàòà çà îïðåäåëåííûé îáúåì (êâîòó), ÷àñòî allocation èëè reservation. Êàê ïðàâèëî, åæåìåñÿ÷íûé ïëàòåæ, èíîãäà ïîêâàðòàëüíûé, âîçìîæíû è äðóãèå. Allocation íå ýêâèâàëåíòíî Fix.');
+insert into pricing_model (pricing_model_id, pricing_model, pricing_model_short, pricing_model_code, descr)
+values (3, 'Ïî ïîòðåáëåíèþ', 'metered', 'm','Îïëàòà ïî ôàêòó ïîòðåáëåíèÿ, metered, PAYG');
+ALTER TABLE pricing_model OWNER TO dbo;
+
+
 drop table if exists contragent CASCADE;
 create table contragent ( 
 	 contragent_id int GENERATED BY DEFAULT AS IDENTITY NOT NULL PRIMARY KEY
@@ -126,6 +150,7 @@ create table  specification_item (
 	 specification_item_uid uuid NOT NULL PRIMARY KEY DEFAULT gen_random_uuid() -- êëþ÷ ñòðîêè
 	,specification_id int NOT NULL --FK	
 	,svc_id int NOT NULL --immutable
+	,pricing_model_id int NOT NULL --immutable
 	
 	,creator_id int NULL
 	,updater_id int NULL
@@ -133,6 +158,7 @@ create table  specification_item (
 	,dt_updated timestamp NOT NULL default CURRENT_TIMESTAMP -- äàòà ïîñëåäíåé ìîäèôèêàöèè	
 );
 ALTER TABLE specification_item OWNER TO dbo;
+--ALTER TABLE specification_item ADD pricing_model_id int NOT NULL default 2;
 
 -- âåðñèÿ ñòðîêè ñïåöèôèêàöèè (âåðñèîííîñòü áåðåòñÿ îò ñïåêè)
 drop table if exists specification_item_version CASCADE;
@@ -151,8 +177,10 @@ create table  specification_item_version (
 	,dt_created timestamp NOT NULL default CURRENT_TIMESTAMP -- äàòà çàïèñè
 	,dt_updated timestamp NOT NULL default CURRENT_TIMESTAMP -- äàòà ïîñëåäíåé ìîäèôèêàöèè	
 	,CONSTRAINT PK_specification_item_version PRIMARY KEY (specification_item_uid, agreement_version)
+	,CONSTRAINT CK_specification_item_version_dt CHECK NOT(dt_from IS NULL AND dt_to IS NULL)
 );
 ALTER TABLE specification_item OWNER TO dbo;
+-- ALTER TABLE specification_item_version ADD CONSTRAINT CK_specification_item_version_dt CHECK(NOT(dt_from IS NULL AND dt_to IS NULL));
 
 -- ïàðàìåòð (êîìïîíåíò) ñîáñòâåííîé âåðñèîííîñòè íå èìååò, ïðè ñîçäàíèè íîâîé âåðñèè ñòðîêè êëîíèðóåòñÿ
 drop table if exists specification_item_param CASCADE;