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adding revenue

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This commit is contained in:
samantha42
2026-03-24 11:37:45 +01:00
parent bea8582282
commit 33b100f325
5 changed files with 176 additions and 24 deletions
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56
internal/database/main.go
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@@ -10,20 +10,50 @@ import (
func InitDB(db *sql.DB) {
schema := `
CREATE TABLE IF NOT EXISTS currencies (
id INTEGER PRIMARY KEY AUTOINCREMENT,
code TEXT NOT NULL UNIQUE,
name TEXT NOT NULL
);
CREATE TABLE IF NOT EXISTS currencies (
id INTEGER PRIMARY KEY AUTOINCREMENT,
code TEXT NOT NULL UNIQUE,
name TEXT NOT NULL
);
CREATE TABLE IF NOT EXISTS companies (
id INTEGER PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
shares_outstanding INTEGER NOT NULL,
price REAL NOT NULL,
currency_id INTEGER NOT NULL,
FOREIGN KEY (currency_id) REFERENCES currencies(id)
);`
CREATE TABLE IF NOT EXISTS companies (
id INTEGER PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL UNIQUE,
shares_outstanding INTEGER NOT NULL,
price REAL NOT NULL,
currency_id INTEGER NOT NULL,
FOREIGN KEY (currency_id) REFERENCES currencies(id)
);
CREATE TABLE IF NOT EXISTS periods (
id INTEGER PRIMARY KEY AUTOINCREMENT,
type TEXT NOT NULL CHECK(type IN ('Q', 'H', 'Y')),
year INTEGER NOT NULL,
idx INTEGER NOT NULL,
start_date TEXT NOT NULL,
end_date TEXT NOT NULL,
UNIQUE(type, year, idx)
);
CREATE TABLE IF NOT EXISTS revenue_reports (
id INTEGER PRIMARY KEY AUTOINCREMENT,
company_id INTEGER NOT NULL,
period_id INTEGER NOT NULL,
FOREIGN KEY (company_id) REFERENCES companies(id),
FOREIGN KEY (period_id) REFERENCES periods(id),
UNIQUE(company_id, period_id)
);
CREATE TABLE IF NOT EXISTS revenue_entries (
id INTEGER PRIMARY KEY AUTOINCREMENT,
report_id INTEGER NOT NULL,
currency_id INTEGER NOT NULL,
category TEXT NOT NULL CHECK(category IN ('product', 'location', 'total')),
label TEXT NOT NULL,
value REAL NOT NULL,
FOREIGN KEY (report_id) REFERENCES revenue_reports(id),
FOREIGN KEY (currency_id) REFERENCES currencies(id)
);`
if _, err := db.Exec(schema); err != nil {
log.Fatal("Failed to create tables:", err)