Initial thoughts around API, DB layer.

api/src/main/sql/migrations/20190214122514-initial-schema-down.sql

@@ -0,0 +1,5 @@
+-- DOWN script for initial-schema (20190214122514)
+drop table if exists "values";
+drop table if exists "measures";
+drop table if exists "api_tokens";
+drop table if exists "users";

api/src/main/sql/migrations/20190214122514-initial-schema-up.sql

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+-- UP script for initial-schema (20190214122514)
+create extension if not exists "uuid-ossp";
+
+create table "users" (
+  id uuid default uuid_generate_v4() primary key,
+  display_name varchar not null,
+  email varchar not null,
+  hashedpwd varchar not null
+);
+
+create table "api_tokens" (
+  id uuid default uuid_generate_v4() primary key,
+  user_id uuid not null references users (id) on delete cascade on update cascade,
+  name varchar not null,
+  expires timestamp with time zone default null,
+  hashedToken varchar not null
+);
+
+create table "measures" (
+  id uuid default uuid_generate_v4() primary key,
+  user_id uuid not null references users (id) on delete cascade on update cascade,
+  slug varchar not null,
+  name varchar not null,
+  description varchar not null default '',
+  domain_source varchar default null ,
+  domain_units varchar not null default '',
+  range_source varchar default null,
+  range_units varchar not null default '',
+  analysis varchar[] not null default '{}'
+);
+
+create table "values" (
+  id uuid default uuid_generate_v4() primary key,
+  measure_id uuid not null references measures (id) on delete cascade on update cascade,
+  value integer not null,
+  "timestamp" timestamp not null default current_timestamp,
+  ext_data jsonb not null default '{}'::json
+);