getting chirps!

internal/dataMaps/maps.go

@@ -0,0 +1,21 @@
+package dataMaps
+
+import (
+	"github.com/google/uuid"
+	"time"
+)
+
+type Chirp struct {
+	ID        uuid.UUID `json:"id"`
+	CreatedAt time.Time `json:"created_at"`
+	UpdatedAt time.Time `json:"updated_at"`
+	Body      string    `json:"body"`
+	UserID    uuid.UUID `json:"user_id"`
+}
+
+type User struct {
+	ID        uuid.UUID `json:"id"`
+	CreatedAt time.Time `json:"created_at"`
+	UpdatedAt time.Time `json:"updated_at"`
+	Email     string    `json:"email"`
+}

internal/database/GetAllChirps.sql.go

@@ -0,0 +1,43 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+// source: GetAllChirps.sql
+
+package database
+
+import (
+	"context"
+)
+
+const getAllChirps = `-- name: GetAllChirps :many
+SELECT id, created_at, updated_at, body, user_id FROM chirps ORDER BY created_at
+`
+
+func (q *Queries) GetAllChirps(ctx context.Context) ([]Chirp, error) {
+	rows, err := q.db.QueryContext(ctx, getAllChirps)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Chirp
+	for rows.Next() {
+		var i Chirp
+		if err := rows.Scan(
+			&i.ID,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+			&i.Body,
+			&i.UserID,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}

internal/database/GetChirpByID.sql.go

@@ -0,0 +1,29 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+// source: GetChirpByID.sql
+
+package database
+
+import (
+	"context"
+
+	"github.com/google/uuid"
+)
+
+const getChirpByID = `-- name: GetChirpByID :one
+SELECT id, created_at, updated_at, body, user_id FROM chirps WHERE id = $1
+`
+
+func (q *Queries) GetChirpByID(ctx context.Context, id uuid.UUID) (Chirp, error) {
+	row := q.db.QueryRowContext(ctx, getChirpByID, id)
+	var i Chirp
+	err := row.Scan(
+		&i.ID,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+		&i.Body,
+		&i.UserID,
+	)
+	return i, err
+}

main.go

@@ -8,6 +8,7 @@ import (
 	"github.com/google/uuid"
 	"github.com/joho/godotenv"
 	_ "github.com/lib/pq"
+	"github.com/rdarius/go-http-server/internal/dataMaps"
 	"github.com/rdarius/go-http-server/internal/database"
 	"github.com/rdarius/go-http-server/internal/httpResponse"
 	"log"
@@ -75,6 +76,62 @@ func fileServerHandler() http.Handler {
 	return http.StripPrefix("/app", fileServer)
 }
 
+func getAllChirpsHandler(cfg *apiConfig) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+
+		chirps, err := cfg.db.GetAllChirps(context.Background())
+		if err != nil {
+			httpResponse.SomethingWentWrong(w)
+		}
+
+		data := make([]dataMaps.Chirp, 0)
+		for _, chirp := range chirps {
+			data = append(data, dataMaps.Chirp{
+				ID:        chirp.ID,
+				CreatedAt: chirp.CreatedAt,
+				UpdatedAt: chirp.UpdatedAt,
+				Body:      chirp.Body,
+				UserID:    chirp.UserID,
+			})
+		}
+
+		jsonData, err := json.Marshal(data)
+		if err != nil {
+			httpResponse.SomethingWentWrong(w)
+		}
+		httpResponse.PlainTextHandler(w, http.StatusOK, string(jsonData))
+	}
+}
+
+func getChirpByIDHandler(cfg *apiConfig) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+
+		uuid, err := uuid.Parse(r.PathValue("chirpID"))
+		if err != nil {
+			httpResponse.JSONHandler(w, http.StatusBadRequest, `{"error": "InvalidChirpID"}`)
+		}
+
+		chirp, err := cfg.db.GetChirpByID(context.Background(), uuid)
+		if err != nil {
+			httpResponse.JSONHandler(w, http.StatusNotFound, `{"error": "ChirpNotFound"}`)
+		}
+
+		data := dataMaps.Chirp{
+			ID:        chirp.ID,
+			CreatedAt: chirp.CreatedAt,
+			UpdatedAt: chirp.UpdatedAt,
+			Body:      chirp.Body,
+			UserID:    chirp.UserID,
+		}
+
+		jsonData, err := json.Marshal(data)
+		if err != nil {
+			httpResponse.SomethingWentWrong(w)
+		}
+		httpResponse.PlainTextHandler(w, http.StatusOK, string(jsonData))
+	}
+}
+
 func postChirpsHandler(cfg *apiConfig) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		type parameters struct {
@@ -104,14 +161,20 @@ func postChirpsHandler(cfg *apiConfig) http.HandlerFunc {
 			return
 		}
 
-		jsonData := fmt.Sprintf(`{
-			"id": "%s",
-			"created_at": "%s",
-			"updated_at": "%s",
-			"body": "%s",
-			"user_id": "%s"
-			}`, newChirp.ID, newChirp.CreatedAt, newChirp.UpdatedAt, newChirp.Body, newChirp.UserID)
-		httpResponse.JSONHandler(w, http.StatusCreated, jsonData)
+		chirpJSON := dataMaps.Chirp{
+			ID:        newChirp.ID,
+			CreatedAt: newChirp.CreatedAt,
+			UpdatedAt: newChirp.UpdatedAt,
+			Body:      newChirp.Body,
+			UserID:    newChirp.UserID,
+		}
+
+		jsonData, err := json.Marshal(chirpJSON)
+		if err != nil {
+			httpResponse.SomethingWentWrong(w)
+			return
+		}
+		httpResponse.JSONHandler(w, http.StatusCreated, string(jsonData))
 	}
 }
 
@@ -134,13 +197,18 @@ func postUsersHandler(cfg *apiConfig) http.HandlerFunc {
 			return
 		}
 
-		jsonData := fmt.Sprintf(`{
-			"id": "%s",
-			"created_at": "%s",
-			"updated_at": "%s",
-			"email": "%s"
-			}`, usr.ID, usr.CreatedAt, usr.UpdatedAt, usr.Email)
-		httpResponse.JSONHandler(w, http.StatusCreated, jsonData)
+		userJSON := dataMaps.User{
+			ID:        usr.ID,
+			CreatedAt: usr.CreatedAt,
+			UpdatedAt: usr.UpdatedAt,
+			Email:     usr.Email,
+		}
+
+		jsonData, err := json.Marshal(userJSON)
+		if err != nil {
+			httpResponse.JSONHandler(w, http.StatusInternalServerError, fmt.Sprintf(`{"error": "%s"}`, err.Error()))
+		}
+		httpResponse.JSONHandler(w, http.StatusCreated, string(jsonData))
 	}
 }
 
@@ -185,6 +253,8 @@ func main() {
 	mux.HandleFunc("POST /api/reset", resetMetricsHandler(apiCfg))
 	mux.HandleFunc("POST /api/users", postUsersHandler(apiCfg))
 	mux.HandleFunc("POST /api/chirps", postChirpsHandler(apiCfg))
+	mux.HandleFunc("GET /api/chirps", getAllChirpsHandler(apiCfg))
+	mux.HandleFunc("GET /api/chirps/{chirpID}", getChirpByIDHandler(apiCfg))
 
 	mux.HandleFunc("GET /admin/metrics", adminMetricsHandler(apiCfg))
 	mux.HandleFunc("POST /admin/reset", resetMetricsHandler(apiCfg))

sql/queries/GetAllChirps.sql

@@ -0,0 +1,2 @@
+-- name: GetAllChirps :many
+SELECT * FROM chirps ORDER BY created_at;

sql/queries/GetChirpByID.sql

@@ -0,0 +1,2 @@
+-- name: GetChirpByID :one
+SELECT * FROM chirps WHERE id = $1;