68 lines
1.4 KiB
Go
68 lines
1.4 KiB
Go
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package main
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import (
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"database/sql"
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"fmt"
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"log"
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_ "github.com/lib/pq"
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)
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const (
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host = "localhost"
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port = 5432 // This is the default port for PostgreSQL
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user = "admin"
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password = "helse123"
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dbname = "helseveileder"
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)
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func main() {
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// Connection string
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psqlInfo := fmt.Sprintf("host=%s port=%d user=%s "+
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"password=%s dbname=%s sslmode=disable",
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host, port, user, password, dbname)
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// Connect to the database
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db, err := sql.Open("postgres", psqlInfo)
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if err != nil {
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log.Fatalf("Error opening database: %v\n", err)
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}
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defer db.Close()
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// Check the connection
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err = db.Ping()
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if err != nil {
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log.Fatalf("Error connecting to the database: %v\n", err)
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}
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// SQL statements to create tables
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createTableStatements := []string{
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`CREATE TABLE IF NOT EXISTS Spørsmål (
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spørsmålID INT PRIMARY KEY,
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tekst TEXT NOT NULL
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);`,
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`CREATE TABLE IF NOT EXISTS Svar (
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svarID INT PRIMARY KEY,
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spørsmålID INT REFERENCES Spørsmål(spørsmålID),
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respondent TEXT NOT NULL,
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svartekst TEXT NOT NULL
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);`,
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`CREATE TABLE IF NOT EXISTS SvarVurdering (
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vurderingID INT PRIMARY KEY,
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svarID INT REFERENCES Svar(svarID),
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kunnskap INT,
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empati INT
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);`,
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}
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// Execute SQL statements
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for _, stmt := range createTableStatements {
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_, err := db.Exec(stmt)
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if err != nil {
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log.Fatalf("Error creating table: %v\n", err)
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}
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}
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fmt.Println("Tables created successfully.")
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}
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