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Merge pull request #3 from hafizxd/ft/dbdocs
add dbdocs
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*.log |
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Project microbank { | ||
database_type: 'PostgreSQL' | ||
Note: ''' | ||
# Micro Bank Database | ||
''' | ||
} | ||
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Table users as U { | ||
username varchar [pk] | ||
hashed_password varchar [not null] | ||
full_name varchar [not null] | ||
email varchar [unique, not null] | ||
password_changed_at timestamptz [not null, default: '0001-01-01 00:00:00Z'] | ||
created_at timestamptz [not null, default: 'now()'] | ||
} | ||
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Table accounts as A { | ||
id bigserial [pk] | ||
owner varchar [ref: > U.username, not null] | ||
balance bigint [not null] | ||
currency varchar [not null] | ||
created_at timestamptz [not null, default: 'now()'] | ||
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Indexes { | ||
owner | ||
(owner, currency) [unique] | ||
} | ||
} | ||
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Table entries { | ||
id bigserial [pk] | ||
account_id bigint [ref: > A.id, not null] | ||
amount bigint [not null, note: 'can be negative or positive'] | ||
created_at timestamptz [not null, default: 'now()'] | ||
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Indexes { | ||
account_id | ||
} | ||
} | ||
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Table transfers { | ||
id bigserial [pk] | ||
from_account_id bigint [ref: > A.id, not null] | ||
to_account_id bigint [ref: > A.id, not null] | ||
amount bigint [not null, note: 'must be positive'] | ||
created_at timestamptz [not null, default: 'now()'] | ||
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Indexes { | ||
from_account_id | ||
to_account_id | ||
(from_account_id, to_account_id) | ||
} | ||
} | ||
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Table sessions { | ||
id varchar [pk] | ||
username varchar [ref: > U.username, not null] | ||
refresh_token varchar [not null] | ||
user_agent varchar [not null] | ||
client_ip varchar [not null] | ||
is_blocked bool [not null, default: 'false'] | ||
expires_at timestamptz [not null] | ||
created_at timestamptz [not null, default: 'now()'] | ||
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Indexes { | ||
username | ||
} | ||
} |
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-- SQL dump generated using DBML (dbml-lang.org) | ||
-- Database: PostgreSQL | ||
-- Generated at: 2024-02-19T06:21:04.061Z | ||
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CREATE TABLE "users" ( | ||
"username" varchar PRIMARY KEY, | ||
"hashed_password" varchar NOT NULL, | ||
"full_name" varchar NOT NULL, | ||
"email" varchar UNIQUE NOT NULL, | ||
"password_changed_at" timestamptz NOT NULL DEFAULT '0001-01-01 00:00:00Z', | ||
"created_at" timestamptz NOT NULL DEFAULT 'now()' | ||
); | ||
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CREATE TABLE "accounts" ( | ||
"id" bigserial PRIMARY KEY, | ||
"owner" varchar NOT NULL, | ||
"balance" bigint NOT NULL, | ||
"currency" varchar NOT NULL, | ||
"created_at" timestamptz NOT NULL DEFAULT 'now()' | ||
); | ||
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CREATE TABLE "entries" ( | ||
"id" bigserial PRIMARY KEY, | ||
"account_id" bigint NOT NULL, | ||
"amount" bigint NOT NULL, | ||
"created_at" timestamptz NOT NULL DEFAULT 'now()' | ||
); | ||
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CREATE TABLE "transfers" ( | ||
"id" bigserial PRIMARY KEY, | ||
"from_account_id" bigint NOT NULL, | ||
"to_account_id" bigint NOT NULL, | ||
"amount" bigint NOT NULL, | ||
"created_at" timestamptz NOT NULL DEFAULT 'now()' | ||
); | ||
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CREATE TABLE "sessions" ( | ||
"id" varchar PRIMARY KEY, | ||
"username" varchar NOT NULL, | ||
"refresh_token" varchar NOT NULL, | ||
"user_agent" varchar NOT NULL, | ||
"client_ip" varchar NOT NULL, | ||
"is_blocked" bool NOT NULL DEFAULT 'false', | ||
"expires_at" timestamptz NOT NULL, | ||
"created_at" timestamptz NOT NULL DEFAULT 'now()' | ||
); | ||
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CREATE INDEX ON "accounts" ("owner"); | ||
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CREATE UNIQUE INDEX ON "accounts" ("owner", "currency"); | ||
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CREATE INDEX ON "entries" ("account_id"); | ||
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CREATE INDEX ON "transfers" ("from_account_id"); | ||
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CREATE INDEX ON "transfers" ("to_account_id"); | ||
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CREATE INDEX ON "transfers" ("from_account_id", "to_account_id"); | ||
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CREATE INDEX ON "sessions" ("username"); | ||
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COMMENT ON COLUMN "entries"."amount" IS 'can be negative or positive'; | ||
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COMMENT ON COLUMN "transfers"."amount" IS 'must be positive'; | ||
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ALTER TABLE "accounts" ADD FOREIGN KEY ("owner") REFERENCES "users" ("username"); | ||
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ALTER TABLE "entries" ADD FOREIGN KEY ("account_id") REFERENCES "accounts" ("id"); | ||
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ALTER TABLE "transfers" ADD FOREIGN KEY ("from_account_id") REFERENCES "accounts" ("id"); | ||
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ALTER TABLE "transfers" ADD FOREIGN KEY ("to_account_id") REFERENCES "accounts" ("id"); | ||
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ALTER TABLE "sessions" ADD FOREIGN KEY ("username") REFERENCES "users" ("username"); |