63 lines
1.3 KiB
Go
63 lines
1.3 KiB
Go
package tools
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import (
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"errors"
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"cloud.o-forge.io/core/oc-lib/dbs/mongo"
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)
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var UncatchedError = []error{}
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type State int
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const (
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ALIVE State = iota
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REDUCED_SERVICE
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UNPROCESSABLE_ENTITY
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DB_FALLOUT
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TEAPOT
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DEAD
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)
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func (s State) String() string {
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return [...]string{"alive", "reduced service", "unprocessable entity", "database fallout",
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"some things boils in here, i'm probably a teapot", "dead"}[s]
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}
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type API struct{}
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func (a *API) GetState() (State, int, error) {
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// Check if the database is up
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err := mongo.MONGOService.TestDB(GetConfig())
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if err != nil {
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return DB_FALLOUT, 200, err
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}
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err = mongo.MONGOService.TestCollections(GetConfig(), []string{})
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if err != nil {
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return UNPROCESSABLE_ENTITY, 200, err
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}
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if len(UncatchedError) > 0 {
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errStr := ""
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for _, e := range UncatchedError {
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errStr += e.Error() + "\n"
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}
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return TEAPOT, 200, errors.New(errStr)
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}
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return ALIVE, 200, nil
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}
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func (a *API) CheckRemoteAPIs(urls map[string]map[METHOD]string) (State, int, error) {
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// Check if the database is up
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caller := NewHTTPCaller(urls)
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for _, methods := range urls {
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if k, ok := methods[GET]; !ok {
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return REDUCED_SERVICE, 200, errors.New("no get method found for " + k + " API")
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}
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_, err := caller.CallGet(methods[GET], "")
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if err != nil {
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return REDUCED_SERVICE, 200, err
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}
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}
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return ALIVE, 200, nil
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}
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