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init api implementations

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This commit is contained in:
Vargha Csongor
2025-03-24 21:41:33 +01:00
parent d9d565e0ee
commit 267285c356
46 changed files with 1047 additions and 679 deletions
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0
apps/db-handler/pkg/fileExists.go → apps/db-handler/pkg/file_exists.go
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0
apps/db-handler/pkg/fileExists_test.go → apps/db-handler/pkg/file_exists_test.go
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24
apps/db-handler/pkg/gin/healthcheck/health_check.go
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@@ -10,7 +10,7 @@ import (
type HealthCheck interface {
SetStatus(status string)
GetStatus() string
HealthCheckHandler() gin.HandlerFunc
HealthCheckHandler(c *gin.Context)
}
type healthCheck struct {
@@ -38,17 +38,15 @@ func (hc *healthCheck) GetStatus() string {
return hc.status
}
func (hc *healthCheck) HealthCheckHandler() gin.HandlerFunc {
return func(c *gin.Context) {
switch hc.GetStatus() {
case "nok":
c.JSON(http.StatusInternalServerError, gin.H{
"status": hc.GetStatus(),
})
default:
c.JSON(http.StatusOK, gin.H{
"status": hc.GetStatus(),
})
}
func (hc *healthCheck) HealthCheckHandler(c *gin.Context) {
switch hc.GetStatus() {
case "nok":
c.JSON(http.StatusServiceUnavailable, gin.H{
"msg": hc.GetStatus(),
})
default:
c.JSON(http.StatusOK, gin.H{
"msg": hc.GetStatus(),
})
}
}

11
apps/db-handler/pkg/gin/healthcheck/health_check_test.go
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@@ -83,9 +83,11 @@ func TestHealthCheck_SetStatus(t *testing.T) {
}
func TestHealthCheck_HealthCheckHandler(t *testing.T) {
t.Parallel()
r := gin.Default()
hc := New()
r.GET("/health", hc.HealthCheckHandler())
r.GET("/health", hc.HealthCheckHandler)
type args struct {
status string
}
@@ -100,7 +102,7 @@ func TestHealthCheck_HealthCheckHandler(t *testing.T) {
args: args{
status: "ok",
},
want: `{"status":"ok"}`,
want: `{"msg":"ok"}`,
statusCode: http.StatusOK,
},
{
@@ -108,12 +110,13 @@ func TestHealthCheck_HealthCheckHandler(t *testing.T) {
args: args{
status: "nok",
},
want: `{"status":"nok"}`,
statusCode: http.StatusInternalServerError,
want: `{"msg":"nok"}`,
statusCode: http.StatusServiceUnavailable,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
hc.SetStatus(tt.args.status)
w := httptest.NewRecorder()

4
apps/db-handler/pkg/memgraph/queries/create_directed_relationship.cypher Normal file
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@@ -0,0 +1,4 @@
MATCH (a:Person), (b:Person)
WHERE id(a) = $id1 AND id(b) = $id2
CREATE (a)-[r:Relationship $Relationship]->(b)
RETURN r AS relationship

1
apps/db-handler/pkg/memgraph/queries/create_person.cypher Normal file
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@@ -0,0 +1 @@
CREATE (p:Person $Person) RETURN p as person

4
apps/db-handler/pkg/memgraph/queries/create_relationship.cypher Normal file
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@@ -0,0 +1,4 @@
MATCH (a:Person), (b:Person)
WHERE id(a) = $id1 AND id(b) = $id2
CREATE (a)-[r:Relationship $Relationship]-(b)
RETURN r as relationship

5
apps/db-handler/pkg/memgraph/queries/create_two_directed_relationships.cypher Normal file
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@@ -0,0 +1,5 @@
MATCH (a:Person), (b:Person)
WHERE id(a) = $id1 AND id(b) = $id2
CREATE (a)-[r1:Relationship $Relationship1]->(b)
CREATE (b)-[r2:Relationship $Relationship2]->(a)
RETURN r1 as relationship1, r2 as relationship2

8
apps/db-handler/pkg/memgraph/queries/get_family_tree_by_id.cypher Normal file
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@@ -0,0 +1,8 @@
MATCH (n:Person)-[p:Parent*1..]->(family:Person)
WHERE id(n) = $id
OPTIONAL MATCH (family)-[c:Child]->(children:Person)
WITH family, p, children, c, n
OPTIONAL MATCH (children)<-[p2:Parent]-(OtherParents:Person)
WITH family, p, children, c, OtherParents, p2, n
OPTIONAL MATCH (family)-[s:Spouse]-(spouse:Person)
RETURN family, p, children, c, OtherParents, p2, spouse, s, n;

1
apps/db-handler/pkg/memgraph/queries/get_people_by_properties.cypher Normal file
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@@ -0,0 +1 @@
MATCH (n:Person) WHERE n.id = $id RETURN n AS people

1
apps/db-handler/pkg/memgraph/queries/get_person_by_google_id.cypher Normal file
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@@ -0,0 +1 @@
MATCH (n:Person) WHERE n.google_id = $google_id RETURN n as person

1
apps/db-handler/pkg/memgraph/queries/get_person_by_id.cypher Normal file
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@@ -0,0 +1 @@
MATCH (n:Person) WHERE id(n) = $id RETURN n as person

3
apps/db-handler/pkg/memgraph/queries/get_relationship.cypher Normal file
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@@ -0,0 +1,3 @@
MATCH (n)-[r]-(o)
WHERE id(n) = $id1 AND id(o) = $id2
RETURN r as relationship

3
apps/db-handler/pkg/memgraph/queries/hard_delete_person_by_id.cypher Normal file
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@@ -0,0 +1,3 @@
MATCH (n:DeletedPerson)
WHERE id(n) = $id
DETACH DELETE n;

14
apps/db-handler/pkg/memgraph/queries/schema.cypher Normal file
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@@ -0,0 +1,14 @@
CREATE CONSTRAINT ON (n:Person) ASSERT EXISTS (n.last_name);
CREATE CONSTRAINT ON (n:Person) ASSERT EXISTS (n.first_name);
CREATE CONSTRAINT ON (n:Person) ASSERT EXISTS (n.born);
CREATE CONSTRAINT ON (n:Person) ASSERT EXISTS (n.mothers_first_name);
CREATE CONSTRAINT ON (n:Person) ASSERT EXISTS (n.mothers_last_name);
CREATE CONSTRAINT ON (n:Person) ASSERT n.google_id IS UNIQUE;
CREATE CONSTRAINT ON (n:Person) ASSERT n.last_name, n.first_name, n.born, n.mothers_first_name, n.mothers_last_name IS UNIQUE;
CREATE INDEX ON :Person(google_id);
CREATE INDEX ON :Person(last_name);
CREATE INDEX ON :Person(first_name);
CREATE INDEX ON :Person(born);
CREATE INDEX ON :Person(mothers_first_name);
CREATE INDEX ON :Person(mothers_last_name);

4
apps/db-handler/pkg/memgraph/queries/soft_delete_person_by_id.cypher Normal file
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@@ -0,0 +1,4 @@
MATCH (n:Person {id: $id})
SET n:DeletedPerson
REMOVE n:Person
RETURN labels(n) AS labels, n AS person

4
apps/db-handler/pkg/memgraph/queries/update_person.cypher Normal file
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@@ -0,0 +1,4 @@
MATCH (n:Person)
WHERE id(n) = $id
SET n += $props
RETURN n AS person

29
apps/db-handler/pkg/setup_logger.go
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@@ -1,29 +0,0 @@
package pkg
import (
"fmt"
"io"
"log"
"os"
"time"
"github.com/gin-gonic/gin"
)
func SetupLogger(logToFileAndStd bool, logToFile bool) {
if logToFileAndStd || logToFile {
gin.DisableConsoleColor() // Disable Console Color, you don't need console color when writing the logs to file.
path := fmt.Sprintf("private/logs/%02dy_%02dm_%02dd_%02dh_%02dm_%02ds.log", time.Now().Year(), time.Now().Month(), time.Now().Day(), time.Now().Hour(), time.Now().Minute(), time.Now().Second())
logerror1 := os.MkdirAll("private/logs/", 0755)
f, logerror2 := os.Create(path)
if logerror1 != nil || logerror2 != nil {
log.Println("Cant log to file")
} else if logToFileAndStd {
gin.DefaultWriter = io.MultiWriter(f, os.Stdout)
} else {
gin.DefaultWriter = io.MultiWriter(f)
}
}
log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile)
log.SetOutput(gin.DefaultErrorWriter)
}