Added vcs types to the schema so i can get the root url for the given vcs

application/src/sql_migrations/V0__initial.sql

@@ -1,13 +1,15 @@
 /*
    TODO: should the vcs_type only be on the Origins? And then have a primary key (forward key) on origins that currents can reference?
+   TODO: change table naming to lowercase so it confirms to Postgres, the one and only true database
 */
 CREATE TABLE IF NOT EXISTS Origins
 (
-    name        NVARCHAR(50),
-    vcs_type    NVARCHAR(20),
-    owner_name  NVARCHAR(100),
-    repo_name   NVARCHAR(100),
-    PRIMARY KEY (name, vcs_type)
+    name       NVARCHAR(50),
+    vcs_type   NVARCHAR(20),
+    owner_name NVARCHAR(100),
+    repo_name  NVARCHAR(100),
+    PRIMARY KEY (name, vcs_type),
+    FOREIGN KEY (vcs_type) REFERENCES VcsTypes (vcs_type)
 );
 
 CREATE TABLE IF NOT EXISTS Currents
@@ -16,5 +18,16 @@ CREATE TABLE IF NOT EXISTS Currents
     version  NVARCHAR(50),
     vcs_type NVARCHAR(20),
     PRIMARY KEY (name, vcs_type),
-    FOREIGN KEY (name, vcs_type) REFERENCES Origins (name, vcs_type)
+    FOREIGN KEY (name, vcs_type) REFERENCES Origins (name, vcs_type),
+    FOREIGN KEY (vcs_type) REFERENCES VcsTypes (vcs_type)
 );
+
+CREATE TABLE IF NOT EXISTS VcsTypes
+(
+    vcs_type     NVARCHAR(50),
+    api_root_url NVARCHAR(100),
+    PRIMARY KEY (vcs_type)
+);
+
+INSERT INTO VcsTypes (vcs_type, api_root_url)
+VALUES ('github', 'https://api.github.com')