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17 changes: 16 additions & 1 deletion agent/init/migration/migrate.go
Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,12 @@ import (
)

func Init() {
InitAgentDB()
InitTaskDB()
global.LOG.Info("Migration run successfully")
}

func InitAgentDB() {
m := gormigrate.New(global.DB, gormigrate.DefaultOptions, []*gormigrate.Migration{
migrations.AddTable,
migrations.AddMonitorTable,
Expand All @@ -20,5 +26,14 @@ func Init() {
global.LOG.Error(err)
panic(err)
}
global.LOG.Info("Migration run successfully")
}

func InitTaskDB() {
m := gormigrate.New(global.TaskDB, gormigrate.DefaultOptions, []*gormigrate.Migration{
migrations.AddTaskTable,
})
if err := m.Migrate(); err != nil {
global.LOG.Error(err)
panic(err)
}
}
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The above code is from a Go backend application that seems to be related to database management and migration tasks. It appears to define functions InitAgentDB() and InitTaskDB() for setting up different databases (Agent Database and Task Database), respectively.

Here's my understanding of this code:

  1. Functions Init(), InitAgentDB(), InitTaskDB() are part of some backend initialization logic used in this project where various functionalities like Agent DB, Task DB, etc. need to be set-up initially at program startup phase which may involve migrating the current state data base into new schema versions for enhanced features.

  2. In terms of differences between the updated version with comments removed (# +8,6) versus previous one without those comments added (# +8,12):

    • The removal of comment blocks in # +8 lines makes it hard to understand how exactly these changes affect specific parts of the functionality described earlier. Comments should typically describe important actions or aspects of the function being changed so they're clear about its intent and intended effect on other operations.
  3. Potential Improvement Suggestions could include adding more explanatory comments around key sections in the code to ensure clarity throughout.

To summarize, you shouldn't change or optimize these commented-out codes until there is documentation explaining what each section does within context!

9 changes: 9 additions & 0 deletions agent/init/migration/migrations/init.go
Original file line number Diff line number Diff line change
Expand Up @@ -217,3 +217,12 @@ var InitPHPExtensions = &gormigrate.Migration{
return nil
},
}

var AddTaskTable = &gormigrate.Migration{
ID: "20241226-add-task",
Migrate: func(tx *gorm.DB) error {
return tx.AutoMigrate(
&model.Task{},
)
},
}
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The following code has various differences between 2021 and 2024:

  • Functions to initialize PHP extensions are missing in the current version but are present in the previous.
  • In the current version, there is no migration function defined whereas in previous versions such functions were present along with their initializations.

Potential issues:

These changes might cause a mismatch of functionality when compared to the previous versions. The presence or absence (or different implementation details) of certain functions in these migrations can impact how they work.

Optimization suggestions could be:

  • Implement migration logic before initializing php extensions like this example provided.
  • Ensure that any existing migrations continue to migrate all necessary tables even after adding new ones if needed. Consider using Migrator instead of gormigrate here for consistency.
  • Keep dependencies up-to-date especially during maintenance periods

Remember not to include 'AddTaskTable' and other irrelevant comments.

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