feat: add couchbase provider

server/db/providers/couchbase/env.go

@@ -0,0 +1,67 @@
+package couchbase
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/authorizerdev/authorizer/server/db/models"
+	"github.com/couchbase/gocb/v2"
+	"github.com/google/uuid"
+)
+
+// AddEnv to save environment information in database
+func (p *provider) AddEnv(ctx context.Context, env models.Env) (models.Env, error) {
+	if env.ID == "" {
+		env.ID = uuid.New().String()
+	}
+	env.CreatedAt = time.Now().Unix()
+	env.UpdatedAt = time.Now().Unix()
+	env.Key = env.ID
+
+	insertOpt := gocb.InsertOptions{
+		Context: ctx,
+	}
+	_, err := p.db.Collection(models.Collections.Env).Insert(env.ID, env, &insertOpt)
+	if err != nil {
+		return env, err
+	}
+	return env, nil
+}
+
+// UpdateEnv to update environment information in database
+func (p *provider) UpdateEnv(ctx context.Context, env models.Env) (models.Env, error) {
+	env.UpdatedAt = time.Now().Unix()
+
+	updateEnvQuery := fmt.Sprintf("UPDATE %s.%s SET env = $1, updated_at = $2 WHERE _id = $3", p.scopeName, models.Collections.Env)
+	_, err := p.db.Query(updateEnvQuery, &gocb.QueryOptions{
+		Context:              ctx,
+		PositionalParameters: []interface{}{env.EnvData, env.UpdatedAt, env.UpdatedAt, env.ID},
+	})
+
+	if err != nil {
+		return env, err
+	}
+
+	return env, nil
+}
+
+// GetEnv to get environment information from database
+func (p *provider) GetEnv(ctx context.Context) (models.Env, error) {
+	var env models.Env
+
+	query := fmt.Sprintf("SELECT _id, env, created_at, updated_at FROM %s.%s LIMIT 1", p.scopeName, models.Collections.Env)
+	q, err := p.db.Query(query, &gocb.QueryOptions{
+		Context:         ctx,
+		ScanConsistency: gocb.QueryScanConsistencyRequestPlus,
+	})
+	if err != nil {
+		return env, err
+	}
+	err = q.One(&env)
+
+	if err != nil {
+		return env, err
+	}
+	return env, nil
+}