Joseph Ferano
9b753cf103
- New Postgres table schemas - Using Stored Procedures with transactions that validate business logic - User Ids now use UUID - Updated and simplified all endpoints to call the stored procedures Notes: There are still a few things missing that broke because of the migration, in particular, because we moved a lot of the business logic into the database, we now require that certain data that lived in the game-config.json to be present in the database as well, to prevent cheating and truly have a single source of truth.
96 lines
3.1 KiB
SQL
96 lines
3.1 KiB
SQL
CREATE TABLE users (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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wallet varchar(64),
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name varchar(32) not null
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);
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CREATE TABLE resource (
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id serial primary key,
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name varchar(32) not null unique
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);
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CREATE TABLE staking_source (
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id serial primary key,
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name varchar not null,
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description varchar not null,
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user_id UUID not null,
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address varchar(128) not null,
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created_at timestamp with time zone default timezone('UTC', now()),
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CONSTRAINT fk_user_staking_source FOREIGN KEY(user_id)
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REFERENCES users(id) ON DELETE CASCADE
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);
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CREATE TABLE resource_well (
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id serial primary key,
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resource_id integer not null,
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source_id integer not null,
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supply integer not null,
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CONSTRAINT fk_sid_resource_well FOREIGN KEY(source_id)
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REFERENCES staking_source(id) ON DELETE CASCADE,
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CONSTRAINT fk_rid_resource_well FOREIGN KEY(resource_id)
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REFERENCES resource(id)
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);
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CREATE TABLE inventory_item (
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id serial primary key,
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user_id UUID not null,
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tier integer not null default 0,
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store_item_id varchar not null,
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created_at timestamp with time zone default timezone('UTC', now()),
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CONSTRAINT fk_user_inventory_item FOREIGN KEY(user_id)
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REFERENCES users(id) ON DELETE CASCADE
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CONSTRAINT uk_user_store_item UNIQUE (user_id, store_item_id)
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);
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CREATE TABLE upgrade_event (
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id serial primary key,
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inventory_item_id integer not null,
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created_at timestamp with time zone default timezone('UTC', now()),
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CONSTRAINT fk_iid_upgrade_event FOREIGN KEY(inventory_item_id)
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REFERENCES inventory_item(id)
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);
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CREATE TABLE staking_event (
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id serial primary key,
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user_id UUID not null,
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well_id integer not null,
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inventory_item_id integer not null,
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duration_in_mins integer not null,
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stake_amount integer not null,
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created_at timestamp with time zone default timezone('UTC', now()),
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CONSTRAINT fk_user_staking_event FOREIGN KEY(user_id)
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REFERENCES users(id) ON DELETE CASCADE,
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CONSTRAINT fk_wid_staking_event FOREIGN KEY(well_id)
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REFERENCES resource_well(id),
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CONSTRAINT fk_iiid_staking_event FOREIGN KEY(inventory_item_id)
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REFERENCES inventory_item(id)
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);
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CREATE TABLE claim_event (
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id serial primary key,
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staking_event_id integer not null,
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claim_amount integer not null,
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created_at timestamp with time zone default timezone('UTC', now()),
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CONSTRAINT fk_se_claim_event FOREIGN KEY(staking_event_id)
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REFERENCES staking_event(id) ON DELETE CASCADE
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);
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CREATE TABLE bank_account (
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id serial primary key,
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user_id UUID not null,
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balance integer not null default 0 CHECK (balance >= 0),
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CONSTRAINT fk_user_bank_account FOREIGN KEY(user_id)
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REFERENCES users(id) ON DELETE CASCADE
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);
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CREATE TABLE resource_account (
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id serial primary key,
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resource_id integer not null,
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user_id UUID not null,
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balance integer not null default 0 CHECK (balance >= 0),
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CONSTRAINT fk_user_resource_account FOREIGN KEY(user_id)
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REFERENCES users(id) ON DELETE CASCADE,
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CONSTRAINT fk_rid_resource_account FOREIGN KEY(resource_id)
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REFERENCES resource(id)
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);
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