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Database and initial migration setup
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| package main | ||
|
|
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| import ( | ||
| "fmt" | ||
| "os" | ||
|
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| "github.com/blackmamoth/tasknet/pkg/config" | ||
| "github.com/golang-migrate/migrate/v4" | ||
| _ "github.com/golang-migrate/migrate/v4/database/cockroachdb" | ||
| _ "github.com/golang-migrate/migrate/v4/source/file" | ||
| ) | ||
|
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| func main() { | ||
| dsn := fmt.Sprintf("cockroachdb://%s:%s@%s:%s/%s?sslmode=verify-full", | ||
| config.GlobalConfig.CockroachDBConfig.COCKROACH_DB_USER, | ||
| config.GlobalConfig.CockroachDBConfig.COCKROACH_DB_PASS, | ||
| config.GlobalConfig.CockroachDBConfig.COCKROACH_DB_HOST, | ||
| config.GlobalConfig.CockroachDBConfig.COCKROACH_DB_PORT, | ||
| config.GlobalConfig.CockroachDBConfig.COCKROACH_DB_DBNAME, | ||
| ) | ||
| m, err := migrate.New( | ||
| "file://cmd/migrate/migrations", | ||
| dsn, | ||
| ) | ||
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| if err != nil { | ||
| config.Logger.CRITICAL(err.Error()) | ||
| } | ||
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| v, d, _ := m.Version() | ||
| config.Logger.INFO("Version: %d, dirty: %v", v, d) | ||
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| cmd := os.Args[len(os.Args)-1] | ||
| if cmd == "up" { | ||
| if err := m.Up(); err != nil && err != migrate.ErrNoChange { | ||
| config.Logger.CRITICAL(err.Error()) | ||
| } | ||
| } | ||
| if cmd == "down" { | ||
| if err := m.Down(); err != nil && err != migrate.ErrNoChange { | ||
| config.Logger.CRITICAL(err.Error()) | ||
| } | ||
| } | ||
| } |
3 changes: 3 additions & 0 deletions
3
cmd/migrate/migrations/20240721125945_add_task_table.down.sql
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| DROP TABLE IF EXISTS tasks; | ||
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| DROP TYPE IF EXISTS task_status; |
13 changes: 13 additions & 0 deletions
13
cmd/migrate/migrations/20240721125945_add_task_table.up.sql
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| CREATE TYPE IF NOT EXISTS task_status AS ENUM ('pending', 'scheduled', 'processing', 'failed', 'processed'); | ||
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| CREATE TABLE IF NOT EXISTS tasks ( | ||
| id UUID NOT NULL DEFAULT gen_random_uuid(), | ||
| name STRING NOT NULL, | ||
| status task_status DEFAULT 'pending', | ||
| task_code STRING NOT NULL, | ||
| created_at TIMESTAMPTZ DEFAULT now(), | ||
| updated_at TIMESTAMPTZ DEFAULT now() ON UPDATE now(), | ||
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| CONSTRAINT "primary" PRIMARY KEY (id ASC) | ||
| ); |
3 changes: 3 additions & 0 deletions
3
cmd/migrate/migrations/20240721153908_add_node_table.down.sql
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| DROP TABLE IF EXISTS nodes; | ||
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| DROP TYPE IF EXISTS health_status |
12 changes: 12 additions & 0 deletions
12
cmd/migrate/migrations/20240721153908_add_node_table.up.sql
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| CREATE TYPE IF NOT EXISTS health_status AS ENUM ('healthy', 'unhealthy', 'offline'); | ||
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| CREATE TABLE IF NOT EXISTS nodes ( | ||
| id UUID NOT NULL DEFAULT gen_random_uuid(), | ||
| name STRING NOT NULL, | ||
| status health_status DEFAULT 'healthy', | ||
| previous_heartbeat_at TIMESTAMPTZ, | ||
| created_at TIMESTAMPTZ DEFAULT now(), | ||
| updated_at TIMESTAMPTZ DEFAULT now() ON UPDATE now(), | ||
|
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| CONSTRAINT "primary" PRIMARY KEY (id ASC) | ||
| ); |
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